hwc.c revision bd43f27d21c976df59645759598e530ba1a8e01e
1c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev/* 2c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev * Copyright (C) Texas Instruments - http://www.ti.com/ 3c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev * 4c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev * Licensed under the Apache License, Version 2.0 (the "License"); 5c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev * you may not use this file except in compliance with the License. 6c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev * You may obtain a copy of the License at 7c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev * 8c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev * http://www.apache.org/licenses/LICENSE-2.0 9c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev * 10c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev * Unless required by applicable law or agreed to in writing, software 11c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev * distributed under the License is distributed on an "AS IS" BASIS, 12c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev * See the License for the specific language governing permissions and 14c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev * limitations under the License. 15c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev */ 16c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 17c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#include <errno.h> 18c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#include <malloc.h> 19c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#include <stdlib.h> 20c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#include <stdarg.h> 212125fa148686edfa389121f946377aedaa3d9483Lajos Molnar#include <fcntl.h> 222125fa148686edfa389121f946377aedaa3d9483Lajos Molnar#include <sys/ioctl.h> 232125fa148686edfa389121f946377aedaa3d9483Lajos Molnar#include <linux/fb.h> 24c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 25c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#include <cutils/properties.h> 26c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#include <cutils/log.h> 27c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#include <cutils/native_handle.h> 28c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#include <hardware/hardware.h> 29c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#include <hardware/hwcomposer.h> 30c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#include <EGL/egl.h> 31c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#include <utils/Timers.h> 322125fa148686edfa389121f946377aedaa3d9483Lajos Molnar#include <hardware_legacy/uevent.h> 33c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 34ae5ccc208800debb41acfc45096d318847e8db50Lajos Molnar#define ASPECT_RATIO_TOLERANCE 0.02f 35ae5ccc208800debb41acfc45096d318847e8db50Lajos Molnar 36a02dce1ac438e0538fbcef1c663092035c5f4348Lajos Molnar#ifndef FBIO_WAITFORVSYNC 37a02dce1ac438e0538fbcef1c663092035c5f4348Lajos Molnar#define FBIO_WAITFORVSYNC _IOW('F', 0x20, __u32) 38a02dce1ac438e0538fbcef1c663092035c5f4348Lajos Molnar#endif 39a02dce1ac438e0538fbcef1c663092035c5f4348Lajos Molnar 4078fce72baff38f488a0117591d4241d278a48b1bLajos Molnar#define min(a, b) ( { typeof(a) __a = (a), __b = (b); __a < __b ? __a : __b; } ) 4178fce72baff38f488a0117591d4241d278a48b1bLajos Molnar#define max(a, b) ( { typeof(a) __a = (a), __b = (b); __a > __b ? __a : __b; } ) 4278fce72baff38f488a0117591d4241d278a48b1bLajos Molnar 43c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#include <video/dsscomp.h> 44c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 45c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#include "hal_public.h" 46c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 47c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#define MAX_HW_OVERLAYS 4 4878fce72baff38f488a0117591d4241d278a48b1bLajos Molnar#define NUM_NONSCALING_OVERLAYS 1 49c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#define HAL_PIXEL_FORMAT_BGRX_8888 0x1FF 50c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#define HAL_PIXEL_FORMAT_TI_NV12 0x100 51c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#define HAL_PIXEL_FORMAT_TI_NV12_PADDED 0x101 5238934f125a600817dded7aeba9639c6a75afe358Lajos Molnar#define MAX_TILER_SLOT (16 << 20) 53c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 54c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#define MIN(a,b) ((a)<(b)?(a):(b)) 55c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#define MAX(a,b) ((a)>(b)?(a):(b)) 56c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#define CLAMP(x,low,high) (((x)>(high))?(high):(((x)<(low))?(low):(x))) 57c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 5878fce72baff38f488a0117591d4241d278a48b1bLajos Molnarenum { 5978fce72baff38f488a0117591d4241d278a48b1bLajos Molnar EXT_ROTATION = 3, /* rotation while mirroring */ 6078fce72baff38f488a0117591d4241d278a48b1bLajos Molnar EXT_HFLIP = (1 << 2), /* flip l-r on output (after rotation) */ 6178fce72baff38f488a0117591d4241d278a48b1bLajos Molnar EXT_TRANSFORM = EXT_ROTATION | EXT_HFLIP, 6278fce72baff38f488a0117591d4241d278a48b1bLajos Molnar EXT_ON = (1 << 3), /* copy output to other display */ 6378fce72baff38f488a0117591d4241d278a48b1bLajos Molnar EXT_DOCK = (1 << 4), /* docking only */ 6478fce72baff38f488a0117591d4241d278a48b1bLajos Molnar EXT_TV = (1 << 5), /* using TV for mirroring */ 6578fce72baff38f488a0117591d4241d278a48b1bLajos Molnar}; 6678fce72baff38f488a0117591d4241d278a48b1bLajos Molnar 67c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstruct omap4_hwc_module { 68c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev hwc_module_t base; 69c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 70c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev IMG_framebuffer_device_public_t *fb_dev; 71c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev}; 72c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevtypedef struct omap4_hwc_module omap4_hwc_module_t; 73c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 74c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstruct omap4_hwc_device { 75c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev hwc_composer_device_t base; 762125fa148686edfa389121f946377aedaa3d9483Lajos Molnar hwc_procs_t *procs; 772125fa148686edfa389121f946377aedaa3d9483Lajos Molnar pthread_t hdmi_thread; 782125fa148686edfa389121f946377aedaa3d9483Lajos Molnar pthread_mutex_t lock; 792125fa148686edfa389121f946377aedaa3d9483Lajos Molnar int dsscomp_fd; 807f2cbf97908a26e0b463d4fa20040b129216f86eLajos Molnar int fb_fd; 812125fa148686edfa389121f946377aedaa3d9483Lajos Molnar int hdmi_fb_fd; 82c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 839e7fbe0d40a3b033b66ca469d40b21fd4339016eLajos Molnar __u16 ext_width; 849e7fbe0d40a3b033b66ca469d40b21fd4339016eLajos Molnar __u16 ext_height; 859e7fbe0d40a3b033b66ca469d40b21fd4339016eLajos Molnar __u32 ext_xres; 869e7fbe0d40a3b033b66ca469d40b21fd4339016eLajos Molnar __u32 ext_yres; 87bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar __u32 last_xres_used; 88bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar __u32 last_yres_used; 892952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar float m[2][3]; 90c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev IMG_framebuffer_device_public_t *fb_dev; 91c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev struct dsscomp_setup_dispc_data dsscomp_data; 92d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar struct dsscomp_display_info fb_dis; 93c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 94c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev buffer_handle_t *buffers; 95c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int use_sgx; 9678fce72baff38f488a0117591d4241d278a48b1bLajos Molnar int swap_rb; 9778fce72baff38f488a0117591d4241d278a48b1bLajos Molnar int use_tv; 9878fce72baff38f488a0117591d4241d278a48b1bLajos Molnar int mirror; 9978fce72baff38f488a0117591d4241d278a48b1bLajos Molnar unsigned int post2_layers; 10078fce72baff38f488a0117591d4241d278a48b1bLajos Molnar int last_ext_ovls; 10178fce72baff38f488a0117591d4241d278a48b1bLajos Molnar int last_int_ovls; 10278fce72baff38f488a0117591d4241d278a48b1bLajos Molnar int ext_ovls; 103c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 104c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int flags_rgb_order; 105c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int flags_nv12_only; 10678fce72baff38f488a0117591d4241d278a48b1bLajos Molnar int ext; 107834b8ba01376239a2f286a3766c14bdeeb166498Lajos Molnar int ext_requested; 108834b8ba01376239a2f286a3766c14bdeeb166498Lajos Molnar int ext_last; 109c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev}; 110c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevtypedef struct omap4_hwc_device omap4_hwc_device_t; 111c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 112c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatic int debug = 0; 113c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 114c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatic void dump_layer(hwc_layer_t const* l) 115c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 116c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOGD("\ttype=%d, flags=%08x, handle=%p, tr=%02x, blend=%04x, {%d,%d,%d,%d}, {%d,%d,%d,%d}", 117c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev l->compositionType, l->flags, l->handle, l->transform, l->blending, 118c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev l->sourceCrop.left, 119c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev l->sourceCrop.top, 120c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev l->sourceCrop.right, 121c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev l->sourceCrop.bottom, 122c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev l->displayFrame.left, 123c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev l->displayFrame.top, 124c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev l->displayFrame.right, 125c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev l->displayFrame.bottom); 126c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 127c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 128c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatic void dump_dsscomp(struct dsscomp_setup_dispc_data *d) 129c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 13078fce72baff38f488a0117591d4241d278a48b1bLajos Molnar unsigned i; 131c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 13278fce72baff38f488a0117591d4241d278a48b1bLajos Molnar LOGD("[%08x] set: %c%c%c %d ovls\n", 133c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev d->sync_id, 134c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev (d->mode & DSSCOMP_SETUP_MODE_APPLY) ? 'A' : '-', 135c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev (d->mode & DSSCOMP_SETUP_MODE_DISPLAY) ? 'D' : '-', 136c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev (d->mode & DSSCOMP_SETUP_MODE_CAPTURE) ? 'C' : '-', 137c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev d->num_ovls); 138c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 13978fce72baff38f488a0117591d4241d278a48b1bLajos Molnar for (i = 0; i < d->num_mgrs; i++) { 14078fce72baff38f488a0117591d4241d278a48b1bLajos Molnar struct dss2_mgr_info *mi = d->mgrs + i; 14178fce72baff38f488a0117591d4241d278a48b1bLajos Molnar LOGD(" (dis%d alpha=%d col=%08x ilace=%d)\n", 14278fce72baff38f488a0117591d4241d278a48b1bLajos Molnar mi->ix, 14378fce72baff38f488a0117591d4241d278a48b1bLajos Molnar mi->alpha_blending, mi->default_color, 14478fce72baff38f488a0117591d4241d278a48b1bLajos Molnar mi->interlaced); 14578fce72baff38f488a0117591d4241d278a48b1bLajos Molnar } 14678fce72baff38f488a0117591d4241d278a48b1bLajos Molnar 147c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev for (i = 0; i < d->num_ovls; i++) { 148c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev struct dss2_ovl_info *oi = d->ovls + i; 149c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev struct dss2_ovl_cfg *c = &oi->cfg; 150c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if (c->zonly) 151c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOGE("ovl%d(%s z%d)\n", 152c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev c->ix, c->enabled ? "ON" : "off", c->zorder); 153c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 154c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOGE("ovl%d(%s z%d %x%s *%d%% %d*%d:%d,%d+%d,%d rot%d%s => %d,%d+%d,%d %p/%p|%d)\n", 155c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev c->ix, c->enabled ? "ON" : "off", c->zorder, c->color_mode, 156c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev c->pre_mult_alpha ? " premult" : "", 157c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev (c->global_alpha * 100 + 128) / 255, 158c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev c->width, c->height, c->crop.x, c->crop.y, 159c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev c->crop.w, c->crop.h, 160c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev c->rotation, c->mirror ? "+mir" : "", 161c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev c->win.x, c->win.y, c->win.w, c->win.h, 162c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev (void *) oi->ba, (void *) oi->uv, c->stride); 163c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 164c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 165c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 166c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatic int omap4_hwc_is_valid_format(int format) 167c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 168c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev switch(format) { 169c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev case HAL_PIXEL_FORMAT_RGB_565: 170c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev case HAL_PIXEL_FORMAT_RGBX_8888: 171c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev case HAL_PIXEL_FORMAT_RGBA_8888: 172c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev case HAL_PIXEL_FORMAT_BGRA_8888: 173c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev case HAL_PIXEL_FORMAT_BGRX_8888: 174c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev case HAL_PIXEL_FORMAT_TI_NV12: 175c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev case HAL_PIXEL_FORMAT_TI_NV12_PADDED: 176c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return 1; 177c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 178c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev default: 179c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return 0; 180c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 181c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 182c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 183c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatic int scaled(hwc_layer_t *layer) 184c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 185c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int w = layer->sourceCrop.right - layer->sourceCrop.left; 186c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int h = layer->sourceCrop.bottom - layer->sourceCrop.top; 187d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar 188d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar if (layer->transform & HWC_TRANSFORM_ROT_90) { 189d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar int t = w; 190d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar w = h; 191d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar h = t; 192d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar } 193d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar 194c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return (layer->displayFrame.right - layer->displayFrame.left != w || 195c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev layer->displayFrame.bottom - layer->displayFrame.top != h); 196c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 197c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 198c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatic int sync_id = 0; 199c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 200a3a76c576a0a1706c102570697b4fc0017eb46fbMathias Agopian#define is_BLENDED(blending) ((blending) != HWC_BLENDING_NONE) 201a3a76c576a0a1706c102570697b4fc0017eb46fbMathias Agopian 202c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#define is_RGB(format) ((format) == HAL_PIXEL_FORMAT_BGRA_8888 || (format) == HAL_PIXEL_FORMAT_RGB_565 || (format) == HAL_PIXEL_FORMAT_BGRX_8888) 203c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#define is_BGR(format) ((format) == HAL_PIXEL_FORMAT_RGBX_8888 || (format) == HAL_PIXEL_FORMAT_RGBA_8888) 204c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#define is_NV12(format) ((format) == HAL_PIXEL_FORMAT_TI_NV12 || (format) == HAL_PIXEL_FORMAT_TI_NV12_PADDED) 205c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 206834b8ba01376239a2f286a3766c14bdeeb166498Lajos Molnarstatic int dockable(hwc_layer_t *layer) 207834b8ba01376239a2f286a3766c14bdeeb166498Lajos Molnar{ 208834b8ba01376239a2f286a3766c14bdeeb166498Lajos Molnar IMG_native_handle_t *handle = (IMG_native_handle_t *)layer->handle; 209834b8ba01376239a2f286a3766c14bdeeb166498Lajos Molnar 210834b8ba01376239a2f286a3766c14bdeeb166498Lajos Molnar return (handle->usage & GRALLOC_USAGE_EXTERNAL_DISP); 211834b8ba01376239a2f286a3766c14bdeeb166498Lajos Molnar} 212834b8ba01376239a2f286a3766c14bdeeb166498Lajos Molnar 21338934f125a600817dded7aeba9639c6a75afe358Lajos Molnarstatic unsigned int mem1d(IMG_native_handle_t *handle) 21438934f125a600817dded7aeba9639c6a75afe358Lajos Molnar{ 21538934f125a600817dded7aeba9639c6a75afe358Lajos Molnar if (handle == NULL) 21638934f125a600817dded7aeba9639c6a75afe358Lajos Molnar return 0; 21738934f125a600817dded7aeba9639c6a75afe358Lajos Molnar 21838934f125a600817dded7aeba9639c6a75afe358Lajos Molnar int bpp = is_NV12(handle->iFormat) ? 0 : (handle->iFormat == HAL_PIXEL_FORMAT_RGB_565 ? 2 : 4); 21938934f125a600817dded7aeba9639c6a75afe358Lajos Molnar int stride = ALIGN(handle->iWidth, HW_ALIGN) * bpp; 22038934f125a600817dded7aeba9639c6a75afe358Lajos Molnar return stride * handle->iHeight; 22138934f125a600817dded7aeba9639c6a75afe358Lajos Molnar} 22238934f125a600817dded7aeba9639c6a75afe358Lajos Molnar 223c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatic void 224c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevomap4_hwc_setup_layer_base(struct dss2_ovl_cfg *oc, int index, int format, int width, int height) 225c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 226c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev unsigned int bits_per_pixel; 227c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 228c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev /* YUV2RGB conversion */ 229c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev const struct omap_dss_cconv_coefs ctbl_bt601_5 = { 230c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 298, 409, 0, 298, -208, -100, 298, 0, 517, 0, 231c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev }; 232c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 233c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev /* convert color format */ 234c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev switch (format) { 235c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev case HAL_PIXEL_FORMAT_RGBX_8888: 236c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev /* Should be XBGR32, but this isn't supported */ 237c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev oc->color_mode = OMAP_DSS_COLOR_RGB24U; 238c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev bits_per_pixel = 32; 239c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev break; 240c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 241c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev case HAL_PIXEL_FORMAT_RGBA_8888: 242c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev /* Should be ABGR32, but this isn't supported */ 243c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev oc->color_mode = OMAP_DSS_COLOR_ARGB32; 244c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev bits_per_pixel = 32; 245c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev break; 246c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 247c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev case HAL_PIXEL_FORMAT_BGRA_8888: 248c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev oc->color_mode = OMAP_DSS_COLOR_ARGB32; 249c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev bits_per_pixel = 32; 250c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev break; 251c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 252c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev case HAL_PIXEL_FORMAT_BGRX_8888: 253c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev oc->color_mode = OMAP_DSS_COLOR_RGB24U; 254c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev bits_per_pixel = 32; 255c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev break; 256c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 257c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev case HAL_PIXEL_FORMAT_RGB_565: 258c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev oc->color_mode = OMAP_DSS_COLOR_RGB16; 259c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev bits_per_pixel = 16; 260c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev break; 261c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 262c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev case HAL_PIXEL_FORMAT_TI_NV12: 263c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev case HAL_PIXEL_FORMAT_TI_NV12_PADDED: 264c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev oc->color_mode = OMAP_DSS_COLOR_NV12; 265c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev bits_per_pixel = 8; 266c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev oc->cconv = ctbl_bt601_5; 267c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev break; 268c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 269c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev default: 270c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev /* Should have been filtered out */ 271c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOGV("Unsupported pixel format"); 272c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return; 273c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 274c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 275c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev oc->width = width; 276c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev oc->height = height; 277c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev oc->stride = ALIGN(width, HW_ALIGN) * bits_per_pixel / 8; 278c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 279c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev oc->enabled = 1; 280c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev oc->global_alpha = 255; 281c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev oc->zorder = index; 282c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev oc->ix = 0; 283c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 284c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev /* defaults for SGX framebuffer renders */ 285c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev oc->crop.w = oc->win.w = width; 286c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev oc->crop.h = oc->win.h = height; 287c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 288c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev /* for now interlacing and vc1 info is not supplied */ 289c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev oc->ilace = OMAP_DSS_ILACE_NONE; 290c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev oc->vc1.enable = 0; 291c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 292c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 293c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatic void 294c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevomap4_hwc_setup_layer(omap4_hwc_device_t *hwc_dev, struct dss2_ovl_info *ovl, 295c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev hwc_layer_t *layer, int index, 296c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int format, int width, int height) 297c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 298c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev struct dss2_ovl_cfg *oc = &ovl->cfg; 299c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 300c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev //dump_layer(layer); 301c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 302e0edfd5c677dd606d19ac7b838ce365db131fc8aMathias Agopian if (format == HAL_PIXEL_FORMAT_BGRA_8888 && !is_BLENDED(layer->blending)) { 303e0edfd5c677dd606d19ac7b838ce365db131fc8aMathias Agopian format = HAL_PIXEL_FORMAT_BGRX_8888; 304e0edfd5c677dd606d19ac7b838ce365db131fc8aMathias Agopian } 305e0edfd5c677dd606d19ac7b838ce365db131fc8aMathias Agopian 306c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev omap4_hwc_setup_layer_base(oc, index, format, width, height); 307c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 308c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev /* convert transformation - assuming 0-set config */ 309c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if (layer->transform & HWC_TRANSFORM_FLIP_H) 310c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev oc->mirror = 1; 311c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if (layer->transform & HWC_TRANSFORM_FLIP_V) { 312c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev oc->rotation = 2; 31378fce72baff38f488a0117591d4241d278a48b1bLajos Molnar oc->mirror = !oc->mirror; 314c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 315c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if (layer->transform & HWC_TRANSFORM_ROT_90) { 316c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev oc->rotation += oc->mirror ? -1 : 1; 317c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev oc->rotation &= 3; 318c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 319c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 320c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev oc->pre_mult_alpha = layer->blending == HWC_BLENDING_PREMULT; 321c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 322c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev /* display position */ 323c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev oc->win.x = layer->displayFrame.left; 324c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev oc->win.y = layer->displayFrame.top; 325c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev oc->win.w = layer->displayFrame.right - layer->displayFrame.left; 326c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev oc->win.h = layer->displayFrame.bottom - layer->displayFrame.top; 327c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 328c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev /* crop */ 329c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev oc->crop.x = layer->sourceCrop.left; 330c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev oc->crop.y = layer->sourceCrop.top; 331c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev oc->crop.w = layer->sourceCrop.right - layer->sourceCrop.left; 332c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev oc->crop.h = layer->sourceCrop.bottom - layer->sourceCrop.top; 333c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 334c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 3352952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnarconst float m_unit[2][3] = { { 1., 0., 0. }, { 0., 1., 0. } }; 3362952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar 3372952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnarstatic inline void m_translate(float m[2][3], int dx, int dy) 3382952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar{ 3392952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar m[0][2] += dx; 3402952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar m[1][2] += dy; 3412952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar} 3422952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar 3432952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnarstatic inline void m_scale1(float m[3], int from, int to) 3442952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar{ 3452952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar m[0] = m[0] * to / from; 3462952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar m[1] = m[1] * to / from; 3472952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar m[2] = m[2] * to / from; 3482952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar} 3492952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar 3502952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnarstatic inline void m_scale(float m[2][3], int x_from, int x_to, int y_from, int y_to) 3512952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar{ 3522952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar m_scale1(m[0], x_from, x_to); 3532952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar m_scale1(m[1], y_from, y_to); 3542952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar} 3552952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar 3562952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnarstatic void m_rotate(float m[2][3], int quarter_turns) 3572952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar{ 3582952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar if (quarter_turns & 2) 3592952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar m_scale(m, 1, -1, 1, -1); 3602952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar if (quarter_turns & 1) { 3612952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar int q; 3622952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar q = m[0][0]; m[0][0] = -m[1][0]; m[1][0] = q; 3632952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar q = m[0][1]; m[0][1] = -m[1][1]; m[1][1] = q; 3642952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar q = m[0][2]; m[0][2] = -m[1][2]; m[1][2] = q; 3652952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar } 3662952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar} 3672952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar 3682952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnarstatic inline int m_round(float x) 3692952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar{ 3702952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar /* int truncates towards 0 */ 3712952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar return (int) (x < 0 ? x - 0.5 : x + 0.5); 3722952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar} 3732952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar 374ae5ccc208800debb41acfc45096d318847e8db50Lajos Molnar/* 375ae5ccc208800debb41acfc45096d318847e8db50Lajos Molnar * assuming xratio:yratio original pixel ratio, calculate the adjusted width 376ae5ccc208800debb41acfc45096d318847e8db50Lajos Molnar * and height for a screen of xres/yres and physical size of width/height. 377ae5ccc208800debb41acfc45096d318847e8db50Lajos Molnar * The adjusted size is the largest that fits into the screen. 378ae5ccc208800debb41acfc45096d318847e8db50Lajos Molnar */ 379ae5ccc208800debb41acfc45096d318847e8db50Lajos Molnarstatic void get_max_dimensions(__u32 orig_xres, __u32 orig_yres, 380ae5ccc208800debb41acfc45096d318847e8db50Lajos Molnar __u32 orig_xratio, __u32 orig_yratio, 381ae5ccc208800debb41acfc45096d318847e8db50Lajos Molnar __u32 scr_xres, __u32 scr_yres, 382ae5ccc208800debb41acfc45096d318847e8db50Lajos Molnar __u32 scr_width, __u32 scr_height, 383ae5ccc208800debb41acfc45096d318847e8db50Lajos Molnar __u32 *adj_xres, __u32 *adj_yres) 384ae5ccc208800debb41acfc45096d318847e8db50Lajos Molnar{ 385ae5ccc208800debb41acfc45096d318847e8db50Lajos Molnar /* assume full screen (largest size)*/ 386ae5ccc208800debb41acfc45096d318847e8db50Lajos Molnar *adj_xres = scr_xres; 387ae5ccc208800debb41acfc45096d318847e8db50Lajos Molnar *adj_yres = scr_yres; 388ae5ccc208800debb41acfc45096d318847e8db50Lajos Molnar 389ae5ccc208800debb41acfc45096d318847e8db50Lajos Molnar /* assume 1:1 pixel ratios if none supplied */ 390ae5ccc208800debb41acfc45096d318847e8db50Lajos Molnar if (!scr_width || !scr_height) { 391ae5ccc208800debb41acfc45096d318847e8db50Lajos Molnar scr_width = scr_xres; 392ae5ccc208800debb41acfc45096d318847e8db50Lajos Molnar scr_height = scr_yres; 393ae5ccc208800debb41acfc45096d318847e8db50Lajos Molnar } 394ae5ccc208800debb41acfc45096d318847e8db50Lajos Molnar if (!orig_xratio || !orig_yratio) { 395ae5ccc208800debb41acfc45096d318847e8db50Lajos Molnar orig_xratio = 1; 396ae5ccc208800debb41acfc45096d318847e8db50Lajos Molnar orig_yratio = 1; 397ae5ccc208800debb41acfc45096d318847e8db50Lajos Molnar } 398ae5ccc208800debb41acfc45096d318847e8db50Lajos Molnar 399ae5ccc208800debb41acfc45096d318847e8db50Lajos Molnar /* trim to keep aspect ratio */ 400ae5ccc208800debb41acfc45096d318847e8db50Lajos Molnar float x_factor = orig_xres * orig_xratio * (float) scr_height; 401ae5ccc208800debb41acfc45096d318847e8db50Lajos Molnar float y_factor = orig_yres * orig_yratio * (float) scr_width; 402ae5ccc208800debb41acfc45096d318847e8db50Lajos Molnar 403ae5ccc208800debb41acfc45096d318847e8db50Lajos Molnar /* allow for tolerance so we avoid scaling if framebuffer is standard size */ 404ae5ccc208800debb41acfc45096d318847e8db50Lajos Molnar if (x_factor < y_factor * (1.f - ASPECT_RATIO_TOLERANCE)) 405ae5ccc208800debb41acfc45096d318847e8db50Lajos Molnar *adj_xres = (__u32) (x_factor * *adj_xres / y_factor + 0.5); 406ae5ccc208800debb41acfc45096d318847e8db50Lajos Molnar else if (x_factor * (1.f - ASPECT_RATIO_TOLERANCE) > y_factor) 407ae5ccc208800debb41acfc45096d318847e8db50Lajos Molnar *adj_yres = (__u32) (y_factor * *adj_yres / x_factor + 0.5); 408ae5ccc208800debb41acfc45096d318847e8db50Lajos Molnar} 409ae5ccc208800debb41acfc45096d318847e8db50Lajos Molnar 4102952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnarstatic void set_ext_matrix(omap4_hwc_device_t *hwc_dev, int orig_w, int orig_h) 4112952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar{ 412ae5ccc208800debb41acfc45096d318847e8db50Lajos Molnar /* assume 1:1 lcd pixel ratio */ 4132952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar int source_x = 1; 4142952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar int source_y = 1; 4152952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar 4162952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar /* reorientation matrix is: 4172952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar m = (center-from-target-center) * (scale-to-target) * (mirror) * (rotate) * (center-to-original-center) */ 4182952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar 4192952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar memcpy(hwc_dev->m, m_unit, sizeof(m_unit)); 4202952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar m_translate(hwc_dev->m, -orig_w >> 1, -orig_h >> 1); 4212952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar m_rotate(hwc_dev->m, hwc_dev->ext & 3); 4222952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar if (hwc_dev->ext & EXT_HFLIP) 4232952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar m_scale(hwc_dev->m, 1, -1, 1, 1); 4242952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar 4252952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar if (hwc_dev->ext & EXT_ROTATION & 1) { 4262952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar int q = orig_w; 4272952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar orig_w = orig_h; 4282952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar orig_h = q; 4292952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar q = source_x; 4302952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar source_x = source_y; 4312952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar source_y = q; 4322952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar } 4332952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar 434ae5ccc208800debb41acfc45096d318847e8db50Lajos Molnar /* get target size */ 435ae5ccc208800debb41acfc45096d318847e8db50Lajos Molnar __u32 adj_xres, adj_yres; 436ae5ccc208800debb41acfc45096d318847e8db50Lajos Molnar get_max_dimensions(orig_w, orig_h, source_x, source_y, 437ae5ccc208800debb41acfc45096d318847e8db50Lajos Molnar hwc_dev->ext_xres, hwc_dev->ext_yres, hwc_dev->ext_width, hwc_dev->ext_height, 438ae5ccc208800debb41acfc45096d318847e8db50Lajos Molnar &adj_xres, &adj_yres); 4392952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar 440ae5ccc208800debb41acfc45096d318847e8db50Lajos Molnar m_scale(hwc_dev->m, orig_w, adj_xres, orig_h, adj_yres); 441ae5ccc208800debb41acfc45096d318847e8db50Lajos Molnar m_translate(hwc_dev->m, hwc_dev->ext_xres >> 1, hwc_dev->ext_yres >> 1); 4422952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar} 4432952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar 4442952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnarstatic void 4452952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnaromap4_hwc_create_ext_matrix(omap4_hwc_device_t *hwc_dev) 4462952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar{ 4472952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar /* use VGA external resolution as default */ 4489e7fbe0d40a3b033b66ca469d40b21fd4339016eLajos Molnar if (!hwc_dev->ext_xres || 4499e7fbe0d40a3b033b66ca469d40b21fd4339016eLajos Molnar !hwc_dev->ext_yres) { 4509e7fbe0d40a3b033b66ca469d40b21fd4339016eLajos Molnar hwc_dev->ext_xres = 640; 4519e7fbe0d40a3b033b66ca469d40b21fd4339016eLajos Molnar hwc_dev->ext_yres = 480; 4522952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar } 4532952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar 4542952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar /* if docking, we cannot create the matrix ahead of time as it depends on input size */ 4552952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar if (hwc_dev->ext && !(hwc_dev->ext & EXT_DOCK)) 4562952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar set_ext_matrix(hwc_dev, hwc_dev->fb_dev->base.width, hwc_dev->fb_dev->base.height); 4572952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar} 4582952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar 4592952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnarstatic void 4602952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnaromap4_hwc_adjust_ext_layer(omap4_hwc_device_t *hwc_dev, struct dss2_ovl_info *ovl) 4612952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar{ 4622952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar struct dss2_ovl_cfg *oc = &ovl->cfg; 4632952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar float x, y, w, h; 4642952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar 4652952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar /* display position */ 4662952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar x = hwc_dev->m[0][0] * oc->win.x + hwc_dev->m[0][1] * oc->win.y + hwc_dev->m[0][2]; 4672952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar y = hwc_dev->m[1][0] * oc->win.x + hwc_dev->m[1][1] * oc->win.y + hwc_dev->m[1][2]; 4682952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar w = hwc_dev->m[0][0] * oc->win.w + hwc_dev->m[0][1] * oc->win.h; 4692952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar h = hwc_dev->m[1][0] * oc->win.w + hwc_dev->m[1][1] * oc->win.h; 4702952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar oc->win.x = m_round(w > 0 ? x : x + w); 4712952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar oc->win.y = m_round(h > 0 ? y : y + h); 4722952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar oc->win.w = m_round(w > 0 ? w : -w); 4732952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar oc->win.h = m_round(h > 0 ? h : -h); 4742952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar 4752952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar /* combining transformations: F^a*R^b*F^i*R^j = F^(a+b)*R^(j+b*(-1)^i), because F*R = R^(-1)*F */ 4762952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar oc->rotation += (oc->mirror ? -1 : 1) * (hwc_dev->ext & EXT_ROTATION); 4772952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar oc->rotation &= 3; 4782952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar if (hwc_dev->ext & EXT_HFLIP) 4792952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar oc->mirror = !oc->mirror; 4802952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar} 4812952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar 482d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnarstatic struct dsscomp_dispc_limitations { 483d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar __u8 max_xdecim_2d; 484d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar __u8 max_ydecim_2d; 485d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar __u8 max_xdecim_1d; 486d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar __u8 max_ydecim_1d; 487d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar __u32 fclk; 488d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar __u8 max_downscale; 489d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar __u8 min_width; 490d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar __u16 integer_scale_ratio_limit; 491d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar} limits = { 492d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar .max_xdecim_1d = 16, 493d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar .max_xdecim_2d = 16, 494d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar .max_ydecim_1d = 16, 495d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar .max_ydecim_2d = 2, 496d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar .fclk = 170666666, 497d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar .max_downscale = 4, 498d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar .min_width = 2, 499d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar .integer_scale_ratio_limit = 2048, 500d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar}; 501d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar 502d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnarstatic int omap4_hwc_can_scale(int src_w, int src_h, int dst_w, int dst_h, int is_nv12, 503d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar struct dsscomp_display_info *dis, struct dsscomp_dispc_limitations *limits) 504d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar{ 505d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar __u32 fclk = limits->fclk / 1000; 506d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar __u32 pclk = dis->timings.pixel_clock; 507d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar 508d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar /* ERRATAs */ 509d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar /* cannot render 1-width layers on DSI video mode panels - we just disallow all 1-width LCD layers */ 510d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar if (dis->channel != OMAP_DSS_CHANNEL_DIGIT && dst_w < limits->min_width) 511d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar return 0; 512d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar 513d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar /* NOTE: no support for checking YUV422 layers that are tricky to scale */ 514d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar 515d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar /* max downscale */ 516d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar if (dst_h < src_h / limits->max_downscale / (is_nv12 ? limits->max_ydecim_2d : limits->max_ydecim_1d)) 517d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar return 0; 518d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar 519d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar /* :HACK: limit horizontal downscale well below theoretical limit as we saw display artifacts */ 520d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar if (dst_w < src_w / 4) 521d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar return 0; 522d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar 523d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar /* max horizontal downscale is 4, or the fclk/pixclk */ 524d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar if (fclk > pclk * limits->max_downscale) 525d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar fclk = pclk * limits->max_downscale; 526d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar /* for small parts, we need to use integer fclk/pixclk */ 527d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar if (src_w < limits->integer_scale_ratio_limit) 528d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar fclk = fclk / pclk * pclk; 529d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar if (dst_w < src_w * pclk / fclk / (is_nv12 ? limits->max_xdecim_2d : limits->max_xdecim_1d)) 530d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar return 0; 531d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar 532d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar return 1; 533d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar} 534d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar 535d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnarstatic int omap4_hwc_can_scale_layer(omap4_hwc_device_t *hwc_dev, hwc_layer_t *layer, IMG_native_handle_t *handle) 536d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar{ 537d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar int src_w = layer->sourceCrop.right - layer->sourceCrop.left; 538d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar int src_h = layer->sourceCrop.bottom - layer->sourceCrop.top; 539d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar int dst_w = layer->displayFrame.right - layer->displayFrame.left; 540d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar int dst_h = layer->displayFrame.bottom - layer->displayFrame.top; 541d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar 542d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar /* account for 90-degree rotation */ 543d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar if (layer->transform & HWC_TRANSFORM_ROT_90) { 544d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar int tmp = src_w; 545d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar src_w = src_h; 546d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar src_h = tmp; 547d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar } 548d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar 549d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar return omap4_hwc_can_scale(src_w, src_h, dst_w, dst_h, is_NV12(handle->iFormat), &hwc_dev->fb_dis, &limits); 550d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar} 551d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar 552d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnarstatic int omap4_hwc_is_valid_layer(omap4_hwc_device_t *hwc_dev, 553d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar hwc_layer_t *layer, 554c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev IMG_native_handle_t *handle) 555c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 556c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev /* Skip layers are handled by SF */ 557c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ((layer->flags & HWC_SKIP_LAYER) || !handle) 558c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return 0; 559c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 560c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if (!omap4_hwc_is_valid_format(handle->iFormat)) 561c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return 0; 562c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 563c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev /* 1D buffers: no transform, must fit in TILER slot */ 564c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if (!is_NV12(handle->iFormat)) { 565c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if (layer->transform) 566c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return 0; 56738934f125a600817dded7aeba9639c6a75afe358Lajos Molnar if (mem1d(handle) > MAX_TILER_SLOT) 568c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return 0; 569c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 570d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar 571d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar return omap4_hwc_can_scale_layer(hwc_dev, layer, handle); 572c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 573c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 574bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnarstatic int omap4_hwc_set_best_hdmi_mode(omap4_hwc_device_t *hwc_dev, __u32 xres, __u32 yres) 575bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar{ 576bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar struct _qdis { 577bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar struct dsscomp_display_info dis; 578bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar struct dsscomp_videomode modedb[16]; 579bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar } d = { .dis = { .ix = 1 } }; 580bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar 581bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar d.dis.modedb_len = sizeof(d.modedb) / sizeof(*d.modedb); 582bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar int ret = ioctl(hwc_dev->dsscomp_fd, DSSCOMP_QUERY_DISPLAY, &d); 583bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar if (ret) 584bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar return ret; 585bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar 586bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar __u32 i, best = ~0, best_score = 0; 587bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar hwc_dev->ext_width = d.dis.width_in_mm; 588bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar hwc_dev->ext_height = d.dis.height_in_mm; 589bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar hwc_dev->ext_xres = d.dis.timings.x_res; 590bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar hwc_dev->ext_yres = d.dis.timings.y_res; 591bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar __u32 ext_fb_xres, ext_fb_yres; 592bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar for (i = 0; i < d.dis.modedb_len; i++) { 593bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar __u32 score = 0; 594bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar __u32 area = xres * yres; 595bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar __u32 mode_area = d.modedb[i].xres * d.modedb[i].yres; 596bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar __u32 ext_width = d.dis.width_in_mm; 597bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar __u32 ext_height = d.dis.height_in_mm; 598bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar 599bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar if (d.modedb[i].flag & FB_FLAG_RATIO_4_3) { 600bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar ext_width = 4; 601bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar ext_height = 3; 602bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar } else if (d.modedb[i].flag & FB_FLAG_RATIO_16_9) { 603bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar ext_width = 16; 604bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar ext_height = 9; 605bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar } 606bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar 607bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar get_max_dimensions(xres, yres, 1, 1, d.modedb[i].xres, d.modedb[i].yres, 608bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar ext_width, ext_height, &ext_fb_xres, &ext_fb_yres); 609bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar 610bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar if (!omap4_hwc_can_scale(xres, yres, ext_fb_xres, ext_fb_yres, 611bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar hwc_dev->ext & EXT_TRANSFORM, &d.dis, &limits)) 612bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar continue; 613bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar 614bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar /* prefer CEA modes */ 615bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar if (d.modedb[i].flag & (FB_FLAG_RATIO_4_3 | FB_FLAG_RATIO_16_9)) 616bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar score |= (1 << 30); 617bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar 618bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar /* prefer to upscale (1% tolerance) */ 619bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar if (ext_fb_xres >= xres * 99 / 100 && ext_fb_yres >= yres * 99 / 100) 620bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar score |= (1 << 29); 621bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar 622bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar /* pick smallest leftover area */ 623bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar score |= (1 << 24) * ((16 * ext_fb_xres * ext_fb_yres + (mode_area >> 1)) / mode_area); 624bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar 625bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar /* pick closest screen size */ 626bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar if (ext_fb_xres * ext_fb_yres > area) 627bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar score |= (1 << 19) * (16 * area / ext_fb_xres / ext_fb_yres); 628bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar else 629bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar score |= (1 << 19) * (16 * ext_fb_xres * ext_fb_yres / area); 630bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar 631bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar /* pick highest frame rate */ 632bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar score |= (1 << 11) * d.modedb[i].refresh; 633bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar 634bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar LOGD("#%d: %dx%d %dHz", i, d.modedb[i].xres, d.modedb[i].yres, d.modedb[i].refresh); 635bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar if (debug) 636bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar LOGD(" score=%u adj.res=%dx%d", score, ext_fb_xres, ext_fb_yres); 637bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar if (best_score < score) { 638bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar hwc_dev->ext_width = ext_width; 639bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar hwc_dev->ext_height = ext_height; 640bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar hwc_dev->ext_xres = d.modedb[i].xres; 641bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar hwc_dev->ext_yres = d.modedb[i].yres; 642bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar best = i; 643bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar best_score = score; 644bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar } 645bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar } 646bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar if (~best) { 647bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar struct dsscomp_setup_display_data sdis = { .ix = 1, }; 648bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar sdis.mode = d.dis.modedb[best]; 649bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar LOGD("picking #%d", best); 650bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar ioctl(hwc_dev->dsscomp_fd, DSSCOMP_SETUP_DISPLAY, &sdis); 651bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar } else { 652bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar __u32 ext_width = d.dis.width_in_mm; 653bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar __u32 ext_height = d.dis.height_in_mm; 654bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar __u32 ext_fb_xres, ext_fb_yres; 655bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar 656bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar get_max_dimensions(xres, yres, 1, 1, d.dis.timings.x_res, d.dis.timings.y_res, 657bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar ext_width, ext_height, &ext_fb_xres, &ext_fb_yres); 658bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar if (!omap4_hwc_can_scale(xres, yres, ext_fb_xres, ext_fb_yres, 659bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar hwc_dev->ext & EXT_TRANSFORM, &d.dis, &limits)) { 660bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar LOGE("DSS scaler cannot support HDMI cloning"); 661bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar return -1; 662bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar } 663bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar } 664bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar hwc_dev->last_xres_used = xres; 665bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar hwc_dev->last_yres_used = yres; 666bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar if (d.dis.channel == OMAP_DSS_CHANNEL_DIGIT) 667bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar hwc_dev->ext |= EXT_TV; 668bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar return 0; 669bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar} 670bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar 67178fce72baff38f488a0117591d4241d278a48b1bLajos Molnarstruct counts { 67278fce72baff38f488a0117591d4241d278a48b1bLajos Molnar unsigned int possible_overlay_layers; 67378fce72baff38f488a0117591d4241d278a48b1bLajos Molnar unsigned int composited_layers; 67478fce72baff38f488a0117591d4241d278a48b1bLajos Molnar unsigned int scaled_layers; 67578fce72baff38f488a0117591d4241d278a48b1bLajos Molnar unsigned int RGB; 67678fce72baff38f488a0117591d4241d278a48b1bLajos Molnar unsigned int BGR; 67778fce72baff38f488a0117591d4241d278a48b1bLajos Molnar unsigned int NV12; 678834b8ba01376239a2f286a3766c14bdeeb166498Lajos Molnar unsigned int dockable; 67978fce72baff38f488a0117591d4241d278a48b1bLajos Molnar unsigned int displays; 68078fce72baff38f488a0117591d4241d278a48b1bLajos Molnar unsigned int max_hw_overlays; 68178fce72baff38f488a0117591d4241d278a48b1bLajos Molnar unsigned int max_scaling_overlays; 68238934f125a600817dded7aeba9639c6a75afe358Lajos Molnar unsigned int mem; 68378fce72baff38f488a0117591d4241d278a48b1bLajos Molnar}; 68478fce72baff38f488a0117591d4241d278a48b1bLajos Molnar 68578fce72baff38f488a0117591d4241d278a48b1bLajos Molnarstatic inline int can_dss_render_all(omap4_hwc_device_t *hwc_dev, struct counts *num) 68678fce72baff38f488a0117591d4241d278a48b1bLajos Molnar{ 68778fce72baff38f488a0117591d4241d278a48b1bLajos Molnar int tv = hwc_dev->ext & EXT_TV; 68878fce72baff38f488a0117591d4241d278a48b1bLajos Molnar int nonscaling_ovls = NUM_NONSCALING_OVERLAYS; 68978fce72baff38f488a0117591d4241d278a48b1bLajos Molnar num->max_hw_overlays = MAX_HW_OVERLAYS; 69078fce72baff38f488a0117591d4241d278a48b1bLajos Molnar 69178fce72baff38f488a0117591d4241d278a48b1bLajos Molnar /* 69278fce72baff38f488a0117591d4241d278a48b1bLajos Molnar * We cannot atomically switch overlays from one display to another. First, they 69378fce72baff38f488a0117591d4241d278a48b1bLajos Molnar * have to be disabled, and the disabling has to take effect on the current display. 69478fce72baff38f488a0117591d4241d278a48b1bLajos Molnar * We keep track of the available number of overlays here. 69578fce72baff38f488a0117591d4241d278a48b1bLajos Molnar */ 696834b8ba01376239a2f286a3766c14bdeeb166498Lajos Molnar if ((hwc_dev->ext & EXT_DOCK) || (hwc_dev->ext && num->dockable)) { 69778fce72baff38f488a0117591d4241d278a48b1bLajos Molnar /* some overlays may already be used by the external display, so we account for this */ 69878fce72baff38f488a0117591d4241d278a48b1bLajos Molnar 69978fce72baff38f488a0117591d4241d278a48b1bLajos Molnar /* reserve just a video pipeline for HDMI if docking */ 700834b8ba01376239a2f286a3766c14bdeeb166498Lajos Molnar hwc_dev->ext_ovls = num->dockable ? 1 : 0; 70178fce72baff38f488a0117591d4241d278a48b1bLajos Molnar num->max_hw_overlays -= max(hwc_dev->ext_ovls, hwc_dev->last_ext_ovls); 702834b8ba01376239a2f286a3766c14bdeeb166498Lajos Molnar hwc_dev->ext &= ~EXT_TRANSFORM; 703834b8ba01376239a2f286a3766c14bdeeb166498Lajos Molnar hwc_dev->ext |= EXT_DOCK; 70478fce72baff38f488a0117591d4241d278a48b1bLajos Molnar } else if (hwc_dev->ext) { 70578fce72baff38f488a0117591d4241d278a48b1bLajos Molnar /* 70678fce72baff38f488a0117591d4241d278a48b1bLajos Molnar * otherwise, manage just from half the pipelines. NOTE: there is 70778fce72baff38f488a0117591d4241d278a48b1bLajos Molnar * no danger of having used too many overlays for external display here. 70878fce72baff38f488a0117591d4241d278a48b1bLajos Molnar */ 70978fce72baff38f488a0117591d4241d278a48b1bLajos Molnar num->max_hw_overlays >>= 1; 71078fce72baff38f488a0117591d4241d278a48b1bLajos Molnar nonscaling_ovls >>= 1; 71178fce72baff38f488a0117591d4241d278a48b1bLajos Molnar hwc_dev->ext_ovls = MAX_HW_OVERLAYS - num->max_hw_overlays; 71278fce72baff38f488a0117591d4241d278a48b1bLajos Molnar } else { 71378fce72baff38f488a0117591d4241d278a48b1bLajos Molnar num->max_hw_overlays -= hwc_dev->last_ext_ovls; 71478fce72baff38f488a0117591d4241d278a48b1bLajos Molnar hwc_dev->ext_ovls = 0; 71578fce72baff38f488a0117591d4241d278a48b1bLajos Molnar } 716834b8ba01376239a2f286a3766c14bdeeb166498Lajos Molnar int tform = hwc_dev->ext & EXT_TRANSFORM; 71778fce72baff38f488a0117591d4241d278a48b1bLajos Molnar 71878fce72baff38f488a0117591d4241d278a48b1bLajos Molnar /* 71978fce72baff38f488a0117591d4241d278a48b1bLajos Molnar * :TRICKY: We may not have enough overlays on the external display. We "reserve" them 72078fce72baff38f488a0117591d4241d278a48b1bLajos Molnar * here to figure out if mirroring is supported, but may not do mirroring for the first 72178fce72baff38f488a0117591d4241d278a48b1bLajos Molnar * frame while the overlays required for it are cleared. 72278fce72baff38f488a0117591d4241d278a48b1bLajos Molnar */ 72378fce72baff38f488a0117591d4241d278a48b1bLajos Molnar hwc_dev->ext_ovls = min(MAX_HW_OVERLAYS - hwc_dev->last_int_ovls, hwc_dev->ext_ovls); 72478fce72baff38f488a0117591d4241d278a48b1bLajos Molnar 72578fce72baff38f488a0117591d4241d278a48b1bLajos Molnar /* if not docking, we may be limited by last used external overlays */ 72678fce72baff38f488a0117591d4241d278a48b1bLajos Molnar if (hwc_dev->ext_ovls && hwc_dev->ext && !(hwc_dev->ext & EXT_DOCK)) 72778fce72baff38f488a0117591d4241d278a48b1bLajos Molnar num->max_hw_overlays = hwc_dev->ext_ovls; 72878fce72baff38f488a0117591d4241d278a48b1bLajos Molnar 72978fce72baff38f488a0117591d4241d278a48b1bLajos Molnar num->max_scaling_overlays = num->max_hw_overlays - nonscaling_ovls; 73078fce72baff38f488a0117591d4241d278a48b1bLajos Molnar 73178fce72baff38f488a0117591d4241d278a48b1bLajos Molnar return /* must have at least one layer if using composition bypass to get sync object */ 73278fce72baff38f488a0117591d4241d278a48b1bLajos Molnar num->possible_overlay_layers && 73378fce72baff38f488a0117591d4241d278a48b1bLajos Molnar num->possible_overlay_layers <= num->max_hw_overlays && 73478fce72baff38f488a0117591d4241d278a48b1bLajos Molnar num->possible_overlay_layers == num->composited_layers && 73578fce72baff38f488a0117591d4241d278a48b1bLajos Molnar num->scaled_layers <= num->max_scaling_overlays && 73638934f125a600817dded7aeba9639c6a75afe358Lajos Molnar /* fits into TILER slot */ 73738934f125a600817dded7aeba9639c6a75afe358Lajos Molnar num->mem <= MAX_TILER_SLOT && 73878fce72baff38f488a0117591d4241d278a48b1bLajos Molnar /* we cannot clone non-NV12 transformed layers */ 73978fce72baff38f488a0117591d4241d278a48b1bLajos Molnar (!tform || num->NV12 == num->possible_overlay_layers) && 74078fce72baff38f488a0117591d4241d278a48b1bLajos Molnar /* HDMI cannot display BGR */ 74178fce72baff38f488a0117591d4241d278a48b1bLajos Molnar (num->BGR == 0 || (num->RGB == 0 && !tv) || !hwc_dev->flags_rgb_order); 74278fce72baff38f488a0117591d4241d278a48b1bLajos Molnar} 74378fce72baff38f488a0117591d4241d278a48b1bLajos Molnar 74478fce72baff38f488a0117591d4241d278a48b1bLajos Molnarstatic inline int can_dss_render_layer(omap4_hwc_device_t *hwc_dev, 74578fce72baff38f488a0117591d4241d278a48b1bLajos Molnar hwc_layer_t *layer) 74678fce72baff38f488a0117591d4241d278a48b1bLajos Molnar{ 74778fce72baff38f488a0117591d4241d278a48b1bLajos Molnar IMG_native_handle_t *handle = (IMG_native_handle_t *)layer->handle; 74878fce72baff38f488a0117591d4241d278a48b1bLajos Molnar 74978fce72baff38f488a0117591d4241d278a48b1bLajos Molnar int tv = hwc_dev->ext & EXT_TV; 75078fce72baff38f488a0117591d4241d278a48b1bLajos Molnar int tform = hwc_dev->ext & EXT_TRANSFORM; 75178fce72baff38f488a0117591d4241d278a48b1bLajos Molnar 752d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar return omap4_hwc_is_valid_layer(hwc_dev, layer, handle) && 7532952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar /* cannot rotate non-NV12 layers on external display */ 7542952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar (!hwc_dev->ext || (hwc_dev->ext & EXT_DOCK) || !tform || is_NV12(handle->iFormat)) && 75578fce72baff38f488a0117591d4241d278a48b1bLajos Molnar /* skip non-NV12 layers if also using SGX (if nv12_only flag is set) */ 75678fce72baff38f488a0117591d4241d278a48b1bLajos Molnar (!hwc_dev->flags_nv12_only || (!hwc_dev->use_sgx || is_NV12(handle->iFormat))) && 75778fce72baff38f488a0117591d4241d278a48b1bLajos Molnar /* make sure RGB ordering is consistent (if rgb_order flag is set) */ 75878fce72baff38f488a0117591d4241d278a48b1bLajos Molnar (!(hwc_dev->swap_rb ? is_RGB(handle->iFormat) : is_BGR(handle->iFormat)) || 75978fce72baff38f488a0117591d4241d278a48b1bLajos Molnar !hwc_dev->flags_rgb_order) && 76078fce72baff38f488a0117591d4241d278a48b1bLajos Molnar /* TV can only render RGB */ 76178fce72baff38f488a0117591d4241d278a48b1bLajos Molnar !(tv && is_BGR(handle->iFormat)) && 76278fce72baff38f488a0117591d4241d278a48b1bLajos Molnar /* we can only rotate TILER2D buffers for external displays */ 76378fce72baff38f488a0117591d4241d278a48b1bLajos Molnar !(tform && !is_NV12(handle->iFormat)); 76478fce72baff38f488a0117591d4241d278a48b1bLajos Molnar} 76578fce72baff38f488a0117591d4241d278a48b1bLajos Molnar 766834b8ba01376239a2f286a3766c14bdeeb166498Lajos Molnarstatic inline int display_area(struct dss2_ovl_info *o) 767834b8ba01376239a2f286a3766c14bdeeb166498Lajos Molnar{ 768834b8ba01376239a2f286a3766c14bdeeb166498Lajos Molnar return o->cfg.win.w * o->cfg.win.h; 769834b8ba01376239a2f286a3766c14bdeeb166498Lajos Molnar} 770834b8ba01376239a2f286a3766c14bdeeb166498Lajos Molnar 771c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatic int omap4_hwc_prepare(struct hwc_composer_device *dev, hwc_layer_list_t* list) 772c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 773c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev omap4_hwc_device_t *hwc_dev = (omap4_hwc_device_t *)dev; 774c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev struct dsscomp_setup_dispc_data *dsscomp = &hwc_dev->dsscomp_data; 7750b62b7ca3c6430caaebb2d3815642b2ff80f527aLajos Molnar struct counts num = { .composited_layers = list ? list->numHwLayers : 0 }; 776c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev unsigned int i; 777c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 7782125fa148686edfa389121f946377aedaa3d9483Lajos Molnar pthread_mutex_lock(&hwc_dev->lock); 779834b8ba01376239a2f286a3766c14bdeeb166498Lajos Molnar hwc_dev->ext = hwc_dev->ext_requested; 780c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev memset(dsscomp, 0x0, sizeof(*dsscomp)); 781c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev dsscomp->sync_id = sync_id++; 782c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 78378fce72baff38f488a0117591d4241d278a48b1bLajos Molnar /* Figure out how many layers we can support via DSS */ 7840b62b7ca3c6430caaebb2d3815642b2ff80f527aLajos Molnar for (i = 0; list && i < list->numHwLayers; i++) { 785c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev hwc_layer_t *layer = &list->hwLayers[i]; 786c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev IMG_native_handle_t *handle = (IMG_native_handle_t *)layer->handle; 787c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 788c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev layer->compositionType = HWC_FRAMEBUFFER; 789c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 790d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar if (omap4_hwc_is_valid_layer(hwc_dev, layer, handle)) { 79178fce72baff38f488a0117591d4241d278a48b1bLajos Molnar num.possible_overlay_layers++; 792c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 793d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar /* NV12 layers can only be rendered on scaling overlays */ 794d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar if (scaled(layer) || is_NV12(handle->iFormat)) 79578fce72baff38f488a0117591d4241d278a48b1bLajos Molnar num.scaled_layers++; 796c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 797c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if (is_BGR(handle->iFormat)) 79878fce72baff38f488a0117591d4241d278a48b1bLajos Molnar num.BGR++; 799c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else if (is_RGB(handle->iFormat)) 80078fce72baff38f488a0117591d4241d278a48b1bLajos Molnar num.RGB++; 80178fce72baff38f488a0117591d4241d278a48b1bLajos Molnar else if (is_NV12(handle->iFormat)) 80278fce72baff38f488a0117591d4241d278a48b1bLajos Molnar num.NV12++; 80338934f125a600817dded7aeba9639c6a75afe358Lajos Molnar 804834b8ba01376239a2f286a3766c14bdeeb166498Lajos Molnar if (dockable(layer)) 805834b8ba01376239a2f286a3766c14bdeeb166498Lajos Molnar num.dockable++; 806834b8ba01376239a2f286a3766c14bdeeb166498Lajos Molnar 80738934f125a600817dded7aeba9639c6a75afe358Lajos Molnar num.mem += mem1d(handle); 808c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 809c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 810c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 81178fce72baff38f488a0117591d4241d278a48b1bLajos Molnar /* phase 3 logic */ 81278fce72baff38f488a0117591d4241d278a48b1bLajos Molnar if (can_dss_render_all(hwc_dev, &num)) { 813c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev /* All layers can be handled by the DSS -- don't use SGX for composition */ 814c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev hwc_dev->use_sgx = 0; 81578fce72baff38f488a0117591d4241d278a48b1bLajos Molnar hwc_dev->swap_rb = num.BGR != 0; 816c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } else { 817c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev /* Use SGX for composition plus first 3 layers that are DSS renderable */ 818c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev hwc_dev->use_sgx = 1; 81978fce72baff38f488a0117591d4241d278a48b1bLajos Molnar hwc_dev->swap_rb = is_BGR(hwc_dev->fb_dev->base.format); 820c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 821c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if (debug) { 8220b62b7ca3c6430caaebb2d3815642b2ff80f527aLajos Molnar LOGD("prepare (%d) - %s (comp=%d, poss=%d/%d scaled, RGB=%d,BGR=%d,NV12=%d) (ext=%x, %dex/%dmx (last %dex,%din)\n", 8230b62b7ca3c6430caaebb2d3815642b2ff80f527aLajos Molnar dsscomp->sync_id, 824c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev hwc_dev->use_sgx ? "SGX+OVL" : "all-OVL", 82578fce72baff38f488a0117591d4241d278a48b1bLajos Molnar num.composited_layers, 82678fce72baff38f488a0117591d4241d278a48b1bLajos Molnar num.possible_overlay_layers, num.scaled_layers, 82778fce72baff38f488a0117591d4241d278a48b1bLajos Molnar num.RGB, num.BGR, num.NV12, 82878fce72baff38f488a0117591d4241d278a48b1bLajos Molnar hwc_dev->ext, hwc_dev->ext_ovls, num.max_hw_overlays, hwc_dev->last_ext_ovls, hwc_dev->last_int_ovls); 829c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 830c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 831c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev /* setup pipes */ 832c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev dsscomp->num_ovls = hwc_dev->use_sgx; 833c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int z = 0; 834a51ba32b3ed323a74235d28a6cb0f31e51d8e514Lajos Molnar int fb_z = -1; 835c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int scaled_gfx = 0; 836834b8ba01376239a2f286a3766c14bdeeb166498Lajos Molnar int ix_docking = -1; 837c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 838c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev /* set up if DSS layers */ 83938934f125a600817dded7aeba9639c6a75afe358Lajos Molnar unsigned int mem_used = 0; 840a1be32cc5c3978f9bac62c3b40a257bba2315861Lajos Molnar for (i = 0; list && i < list->numHwLayers; i++) { 841c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev hwc_layer_t *layer = &list->hwLayers[i]; 842c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev IMG_native_handle_t *handle = (IMG_native_handle_t *)layer->handle; 843c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 844a1be32cc5c3978f9bac62c3b40a257bba2315861Lajos Molnar if (dsscomp->num_ovls < num.max_hw_overlays && 845a1be32cc5c3978f9bac62c3b40a257bba2315861Lajos Molnar can_dss_render_layer(hwc_dev, layer) && 84638934f125a600817dded7aeba9639c6a75afe358Lajos Molnar mem_used + mem1d(handle) < MAX_TILER_SLOT && 847c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev /* can't have a transparent overlay in the middle of the framebuffer stack */ 848a3a76c576a0a1706c102570697b4fc0017eb46fbMathias Agopian !(is_BLENDED(layer->blending) && fb_z >= 0)) { 849c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev /* render via DSS overlay */ 85038934f125a600817dded7aeba9639c6a75afe358Lajos Molnar mem_used += mem1d(handle); 851c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev layer->compositionType = HWC_OVERLAY; 852c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev hwc_dev->buffers[dsscomp->num_ovls] = layer->handle; 853c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 854c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev omap4_hwc_setup_layer(hwc_dev, 855c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev &dsscomp->ovls[dsscomp->num_ovls], 856c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev &list->hwLayers[i], 857c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev z, 858c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev handle->iFormat, 859c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev handle->iWidth, 860c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev handle->iHeight); 861d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar 862c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev dsscomp->ovls[dsscomp->num_ovls].cfg.ix = dsscomp->num_ovls; 863c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev /* just marking dss layers */ 864c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev dsscomp->ovls[dsscomp->num_ovls].address = (void *) (dsscomp->num_ovls * 4096 + 0xA0000000); 865c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev dsscomp->ovls[dsscomp->num_ovls].uv = (__u32) hwc_dev->buffers[dsscomp->num_ovls]; 866c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 867c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev /* ensure GFX layer is never scaled */ 868c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if (dsscomp->num_ovls == 0) { 869d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar scaled_gfx = scaled(layer) || is_NV12(handle->iFormat); 870d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar } else if (scaled_gfx && !scaled(layer) && !is_NV12(handle->iFormat)) { 871c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev /* swap GFX layer with this one */ 872c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev dsscomp->ovls[dsscomp->num_ovls].cfg.ix = 0; 873c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev dsscomp->ovls[0].cfg.ix = dsscomp->num_ovls; 874c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev scaled_gfx = 0; 875c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 876c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 877834b8ba01376239a2f286a3766c14bdeeb166498Lajos Molnar /* remember largest dockable layer */ 878834b8ba01376239a2f286a3766c14bdeeb166498Lajos Molnar if (dockable(layer) && 879834b8ba01376239a2f286a3766c14bdeeb166498Lajos Molnar (ix_docking < 0 || 880834b8ba01376239a2f286a3766c14bdeeb166498Lajos Molnar display_area(dsscomp->ovls + dsscomp->num_ovls) > display_area(dsscomp->ovls + ix_docking))) 881834b8ba01376239a2f286a3766c14bdeeb166498Lajos Molnar ix_docking = dsscomp->num_ovls; 88278fce72baff38f488a0117591d4241d278a48b1bLajos Molnar 883c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev dsscomp->num_ovls++; 884c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev z++; 885c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } else if (hwc_dev->use_sgx) { 886c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if (fb_z < 0) { 887c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev /* NOTE: we are not handling transparent cutout for now */ 888a51ba32b3ed323a74235d28a6cb0f31e51d8e514Lajos Molnar fb_z = z; 889c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev z++; 890c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } else { 891c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev /* move fb z-order up (by lowering dss layers) */ 892a51ba32b3ed323a74235d28a6cb0f31e51d8e514Lajos Molnar while (fb_z < z - 1) 893a51ba32b3ed323a74235d28a6cb0f31e51d8e514Lajos Molnar dsscomp->ovls[1 + fb_z++].cfg.zorder--; 894c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 895c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 896c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 897c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 898263503952fda88ce3a03219adb55fe207b9ab4c4Lajos Molnar /* clear FB above all opaque layers if rendering via SGX */ 899263503952fda88ce3a03219adb55fe207b9ab4c4Lajos Molnar if (hwc_dev->use_sgx) { 900263503952fda88ce3a03219adb55fe207b9ab4c4Lajos Molnar for (i = 0; list && i < list->numHwLayers; i++) { 901c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev hwc_layer_t *layer = &list->hwLayers[i]; 902263503952fda88ce3a03219adb55fe207b9ab4c4Lajos Molnar IMG_native_handle_t *handle = (IMG_native_handle_t *)layer->handle; 90348efa60e4b8091a306db9d78461e6cc56d0324e5Mathias Agopian if (layer->compositionType == HWC_FRAMEBUFFER) 90448efa60e4b8091a306db9d78461e6cc56d0324e5Mathias Agopian continue; 905c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ((layer->flags & HWC_SKIP_LAYER) || !layer->handle) 906c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev continue; 907a3a76c576a0a1706c102570697b4fc0017eb46fbMathias Agopian if (!is_BLENDED(layer->blending)) 908c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev layer->hints |= HWC_HINT_CLEAR_FB; 909c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 910c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 911c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 912c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev /* if scaling GFX (e.g. only 1 scaled surface) use a VID pipe */ 913c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if (scaled_gfx) 914c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev dsscomp->ovls[0].cfg.ix = 1; 915c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 916c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev /* assign a z-layer for fb */ 917c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if (hwc_dev->use_sgx && fb_z < 0) { 918c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev fb_z = z; 919c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev z++; 920c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 921c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 922c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if (hwc_dev->use_sgx) { 923c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev hwc_dev->buffers[0] = NULL; 924c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev omap4_hwc_setup_layer_base(&dsscomp->ovls[0].cfg, fb_z, 925c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev hwc_dev->fb_dev->base.format, 926c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev hwc_dev->fb_dev->base.width, 927c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev hwc_dev->fb_dev->base.height); 928c35f8ef2dc4bf1606f2b27f750057b12e51cb99aErik Gilling dsscomp->ovls[0].cfg.pre_mult_alpha = 1; 929c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev dsscomp->ovls[0].uv = (__u32) hwc_dev->buffers[0]; 930c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 931c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 93278fce72baff38f488a0117591d4241d278a48b1bLajos Molnar /* mirror layers */ 93378fce72baff38f488a0117591d4241d278a48b1bLajos Molnar hwc_dev->post2_layers = dsscomp->num_ovls; 93478fce72baff38f488a0117591d4241d278a48b1bLajos Molnar if (hwc_dev->ext && hwc_dev->ext_ovls) { 93578fce72baff38f488a0117591d4241d278a48b1bLajos Molnar int ix_back, ix_front, ix; 93678fce72baff38f488a0117591d4241d278a48b1bLajos Molnar if (hwc_dev->ext & EXT_DOCK) { 937834b8ba01376239a2f286a3766c14bdeeb166498Lajos Molnar /* mirror only 1 external layer */ 938834b8ba01376239a2f286a3766c14bdeeb166498Lajos Molnar ix_back = ix_front = ix_docking; 93978fce72baff38f488a0117591d4241d278a48b1bLajos Molnar } else { 94078fce72baff38f488a0117591d4241d278a48b1bLajos Molnar /* mirror all layers */ 94178fce72baff38f488a0117591d4241d278a48b1bLajos Molnar ix_back = 0; 94278fce72baff38f488a0117591d4241d278a48b1bLajos Molnar ix_front = dsscomp->num_ovls - 1; 943834b8ba01376239a2f286a3766c14bdeeb166498Lajos Molnar 944834b8ba01376239a2f286a3766c14bdeeb166498Lajos Molnar /* reset mode if we are coming from docking */ 945bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar if (hwc_dev->ext != hwc_dev->ext_last) { 946bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar __u32 xres = (hwc_dev->ext & 1) ? hwc_dev->fb_dev->base.height : hwc_dev->fb_dev->base.width; 947bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar __u32 yres = (hwc_dev->ext & 1) ? hwc_dev->fb_dev->base.width : hwc_dev->fb_dev->base.height; 948bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar omap4_hwc_set_best_hdmi_mode(hwc_dev, xres, yres); 949834b8ba01376239a2f286a3766c14bdeeb166498Lajos Molnar set_ext_matrix(hwc_dev, hwc_dev->fb_dev->base.width, hwc_dev->fb_dev->base.height); 950bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar } 95178fce72baff38f488a0117591d4241d278a48b1bLajos Molnar } 952c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 953834b8ba01376239a2f286a3766c14bdeeb166498Lajos Molnar for (ix = ix_back; hwc_dev->ext && ix >= 0 && ix <= ix_front; ix++) { 954834b8ba01376239a2f286a3766c14bdeeb166498Lajos Molnar struct dss2_ovl_info *o = dsscomp->ovls + dsscomp->num_ovls; 955834b8ba01376239a2f286a3766c14bdeeb166498Lajos Molnar memcpy(o, dsscomp->ovls + ix, sizeof(dsscomp->ovls[ix])); 956834b8ba01376239a2f286a3766c14bdeeb166498Lajos Molnar o->cfg.zorder += hwc_dev->post2_layers; 9572952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar 95878fce72baff38f488a0117591d4241d278a48b1bLajos Molnar /* reserve overlays at end for other display */ 959834b8ba01376239a2f286a3766c14bdeeb166498Lajos Molnar o->cfg.ix = MAX_HW_OVERLAYS - 1 - (ix - ix_back); 960834b8ba01376239a2f286a3766c14bdeeb166498Lajos Molnar o->cfg.mgr_ix = 1; 961834b8ba01376239a2f286a3766c14bdeeb166498Lajos Molnar o->ba = ix; 9622952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar 9632952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar if (hwc_dev->ext & EXT_DOCK) { 964bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar /* adjust hdmi mode based on resolution */ 965bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar if (o->cfg.crop.w != hwc_dev->last_xres_used || 966bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar o->cfg.crop.h != hwc_dev->last_yres_used) { 967bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar LOGD("set up HDMI for %d*%d\n", o->cfg.crop.w, o->cfg.crop.h); 968bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar if (omap4_hwc_set_best_hdmi_mode(hwc_dev, o->cfg.crop.w, o->cfg.crop.h)) { 969bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar o->cfg.enabled = 0; 970bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar hwc_dev->ext = 0; 971bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar continue; 972bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar } 973bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar } 974bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar 9752952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar /* full screen video */ 976834b8ba01376239a2f286a3766c14bdeeb166498Lajos Molnar o->cfg.win.x = 0; 977834b8ba01376239a2f286a3766c14bdeeb166498Lajos Molnar o->cfg.win.y = 0; 978834b8ba01376239a2f286a3766c14bdeeb166498Lajos Molnar o->cfg.win.w = o->cfg.crop.w; 979834b8ba01376239a2f286a3766c14bdeeb166498Lajos Molnar o->cfg.win.h = o->cfg.crop.h; 980834b8ba01376239a2f286a3766c14bdeeb166498Lajos Molnar o->cfg.rotation = 0; 981834b8ba01376239a2f286a3766c14bdeeb166498Lajos Molnar o->cfg.mirror = 0; 982834b8ba01376239a2f286a3766c14bdeeb166498Lajos Molnar 983834b8ba01376239a2f286a3766c14bdeeb166498Lajos Molnar set_ext_matrix(hwc_dev, o->cfg.win.w, o->cfg.win.h); 9842952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar } 985834b8ba01376239a2f286a3766c14bdeeb166498Lajos Molnar omap4_hwc_adjust_ext_layer(hwc_dev, o); 98678fce72baff38f488a0117591d4241d278a48b1bLajos Molnar dsscomp->num_ovls++; 98778fce72baff38f488a0117591d4241d278a48b1bLajos Molnar z++; 98878fce72baff38f488a0117591d4241d278a48b1bLajos Molnar } 98978fce72baff38f488a0117591d4241d278a48b1bLajos Molnar } 990834b8ba01376239a2f286a3766c14bdeeb166498Lajos Molnar hwc_dev->ext_last = hwc_dev->ext; 99178fce72baff38f488a0117591d4241d278a48b1bLajos Molnar 99278fce72baff38f488a0117591d4241d278a48b1bLajos Molnar if (z != dsscomp->num_ovls || dsscomp->num_ovls > MAX_HW_OVERLAYS) 99378fce72baff38f488a0117591d4241d278a48b1bLajos Molnar LOGE("**** used %d z-layers for %d overlays\n", z, dsscomp->num_ovls); 99478fce72baff38f488a0117591d4241d278a48b1bLajos Molnar 99578fce72baff38f488a0117591d4241d278a48b1bLajos Molnar dsscomp->mode = DSSCOMP_SETUP_DISPLAY; 99678fce72baff38f488a0117591d4241d278a48b1bLajos Molnar dsscomp->mgrs[0].ix = 0; 99778fce72baff38f488a0117591d4241d278a48b1bLajos Molnar dsscomp->mgrs[0].alpha_blending = 1; 99878fce72baff38f488a0117591d4241d278a48b1bLajos Molnar dsscomp->mgrs[0].swap_rb = hwc_dev->swap_rb; 99978fce72baff38f488a0117591d4241d278a48b1bLajos Molnar dsscomp->num_mgrs = 1; 100078fce72baff38f488a0117591d4241d278a48b1bLajos Molnar 100178fce72baff38f488a0117591d4241d278a48b1bLajos Molnar if (hwc_dev->ext || hwc_dev->last_ext_ovls) { 100278fce72baff38f488a0117591d4241d278a48b1bLajos Molnar dsscomp->mgrs[1] = dsscomp->mgrs[0]; 100378fce72baff38f488a0117591d4241d278a48b1bLajos Molnar dsscomp->mgrs[1].ix = 1; 100478fce72baff38f488a0117591d4241d278a48b1bLajos Molnar dsscomp->num_mgrs++; 100578fce72baff38f488a0117591d4241d278a48b1bLajos Molnar hwc_dev->ext_ovls = dsscomp->num_ovls - hwc_dev->post2_layers; 100678fce72baff38f488a0117591d4241d278a48b1bLajos Molnar } 10072125fa148686edfa389121f946377aedaa3d9483Lajos Molnar pthread_mutex_unlock(&hwc_dev->lock); 1008c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return 0; 1009c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 1010c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1011c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatic int omap4_hwc_set(struct hwc_composer_device *dev, hwc_display_t dpy, 1012c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev hwc_surface_t sur, hwc_layer_list_t* list) 1013c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 1014c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev omap4_hwc_device_t *hwc_dev = (omap4_hwc_device_t *)dev; 1015c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev struct dsscomp_setup_dispc_data *dsscomp = &hwc_dev->dsscomp_data; 1016ee0725d529a6adced20dd0182f9fd470607ce495Lajos Molnar int err = 0; 1017c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev unsigned int i; 1018c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 10192125fa148686edfa389121f946377aedaa3d9483Lajos Molnar pthread_mutex_lock(&hwc_dev->lock); 1020c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev char big_log[1024]; 1021c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int e = sizeof(big_log); 1022c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev char *end = big_log + e; 1023c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev e -= snprintf(end - e, e, "set H{"); 10240b62b7ca3c6430caaebb2d3815642b2ff80f527aLajos Molnar for (i = 0; list && i < list->numHwLayers; i++) { 1025c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if (i) 1026c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev e -= snprintf(end - e, e, " "); 1027c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev hwc_layer_t *layer = &list->hwLayers[i]; 1028c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev IMG_native_handle_t *handle = (IMG_native_handle_t *)layer->handle; 1029c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev e -= snprintf(end - e, e, "%p:%s,", handle, layer->compositionType == HWC_OVERLAY ? "DSS" : "SGX"); 1030c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if ((layer->flags & HWC_SKIP_LAYER) || !handle) { 1031c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev e -= snprintf(end - e, e, "SKIP"); 1032c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev continue; 1033c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1034c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if (layer->flags & HWC_HINT_CLEAR_FB) 1035c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev e -= snprintf(end - e, e, "CLR,"); 1036c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#define FMT(f) ((f) == HAL_PIXEL_FORMAT_TI_NV12 ? "NV12" : \ 1037c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev (f) == HAL_PIXEL_FORMAT_BGRX_8888 ? "xRGB32" : \ 1038c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev (f) == HAL_PIXEL_FORMAT_RGBX_8888 ? "xBGR32" : \ 1039c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev (f) == HAL_PIXEL_FORMAT_BGRA_8888 ? "ARGB32" : \ 1040c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev (f) == HAL_PIXEL_FORMAT_RGBA_8888 ? "ABGR32" : \ 1041c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev (f) == HAL_PIXEL_FORMAT_RGB_565 ? "RGB565" : "??") 1042c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev e -= snprintf(end - e, e, "%d*%d(%s)", handle->iWidth, handle->iHeight, FMT(handle->iFormat)); 1043c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if (layer->transform) 1044c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev e -= snprintf(end - e, e, "~%d", layer->transform); 1045c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#undef FMT 1046c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1047c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev e -= snprintf(end - e, e, "} D{"); 1048c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev for (i = 0; i < dsscomp->num_ovls; i++) { 1049c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if (i) 1050c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev e -= snprintf(end - e, e, " "); 1051c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev e -= snprintf(end - e, e, "%d=", dsscomp->ovls[i].cfg.ix); 1052c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#define FMT(f) ((f) == OMAP_DSS_COLOR_NV12 ? "NV12" : \ 1053c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev (f) == OMAP_DSS_COLOR_RGB24U ? "xRGB32" : \ 1054c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev (f) == OMAP_DSS_COLOR_ARGB32 ? "ARGB32" : \ 1055c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev (f) == OMAP_DSS_COLOR_RGB16 ? "RGB565" : "??") 1056c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if (dsscomp->ovls[i].cfg.enabled) 1057c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev e -= snprintf(end - e, e, "%08x:%d*%d,%s", 1058c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev dsscomp->ovls[i].ba, 1059c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev dsscomp->ovls[i].cfg.width, 1060c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev dsscomp->ovls[i].cfg.height, 1061c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev FMT(dsscomp->ovls[i].cfg.color_mode)); 1062c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev#undef FMT 1063c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev else 1064c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev e -= snprintf(end - e, e, "-"); 1065c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1066c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev e -= snprintf(end - e, e, "} L{"); 106778fce72baff38f488a0117591d4241d278a48b1bLajos Molnar for (i = 0; i < hwc_dev->post2_layers; i++) { 1068c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if (i) 1069c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev e -= snprintf(end - e, e, " "); 1070c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev e -= snprintf(end - e, e, "%p", hwc_dev->buffers[i]); 1071c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1072c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev e -= snprintf(end - e, e, "}%s\n", hwc_dev->use_sgx ? " swap" : ""); 1073c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if (debug) { 1074c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOGD("%s", big_log); 1075c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1076c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1077c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev // LOGD("set %d layers (sgx=%d)\n", dsscomp->num_ovls, hwc_dev->use_sgx); 1078c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1079ee0725d529a6adced20dd0182f9fd470607ce495Lajos Molnar if (dpy && sur) { 1080e37a11c21bcac1fbcac995cd34884eac37492b95Mathias Agopian // list can be NULL which means hwc is temporarily disabled. 1081e37a11c21bcac1fbcac995cd34884eac37492b95Mathias Agopian // however, if dpy and sur are null it means we're turning the 1082e37a11c21bcac1fbcac995cd34884eac37492b95Mathias Agopian // screen off. no shall not call eglSwapBuffers() in that case. 1083ee0725d529a6adced20dd0182f9fd470607ce495Lajos Molnar 1084ee0725d529a6adced20dd0182f9fd470607ce495Lajos Molnar if (hwc_dev->use_sgx) { 1085ee0725d529a6adced20dd0182f9fd470607ce495Lajos Molnar if (!eglSwapBuffers((EGLDisplay)dpy, (EGLSurface)sur)) { 1086ee0725d529a6adced20dd0182f9fd470607ce495Lajos Molnar LOGE("eglSwapBuffers error"); 1087ee0725d529a6adced20dd0182f9fd470607ce495Lajos Molnar err = HWC_EGL_ERROR; 1088ee0725d529a6adced20dd0182f9fd470607ce495Lajos Molnar goto err_out; 1089ee0725d529a6adced20dd0182f9fd470607ce495Lajos Molnar } 1090c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1091c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1092ee0725d529a6adced20dd0182f9fd470607ce495Lajos Molnar //dump_dsscomp(dsscomp); 1093c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1094ee0725d529a6adced20dd0182f9fd470607ce495Lajos Molnar err = hwc_dev->fb_dev->Post2((framebuffer_device_t *)hwc_dev->fb_dev, 1095c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev hwc_dev->buffers, 109678fce72baff38f488a0117591d4241d278a48b1bLajos Molnar hwc_dev->post2_layers, 1097c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev dsscomp, sizeof(*dsscomp)); 109878fce72baff38f488a0117591d4241d278a48b1bLajos Molnar 10997f2cbf97908a26e0b463d4fa20040b129216f86eLajos Molnar if (!hwc_dev->use_sgx) { 11007f2cbf97908a26e0b463d4fa20040b129216f86eLajos Molnar __u32 crt = 0; 11017f2cbf97908a26e0b463d4fa20040b129216f86eLajos Molnar int err2 = ioctl(hwc_dev->fb_fd, FBIO_WAITFORVSYNC, &crt); 11027f2cbf97908a26e0b463d4fa20040b129216f86eLajos Molnar if (err2) { 11037f2cbf97908a26e0b463d4fa20040b129216f86eLajos Molnar LOGE("failed to wait for vsync (%d)", errno); 11047f2cbf97908a26e0b463d4fa20040b129216f86eLajos Molnar err = err ? : -errno; 11057f2cbf97908a26e0b463d4fa20040b129216f86eLajos Molnar } 11067f2cbf97908a26e0b463d4fa20040b129216f86eLajos Molnar } 11077f2cbf97908a26e0b463d4fa20040b129216f86eLajos Molnar } 110878fce72baff38f488a0117591d4241d278a48b1bLajos Molnar hwc_dev->last_ext_ovls = hwc_dev->ext_ovls; 110978fce72baff38f488a0117591d4241d278a48b1bLajos Molnar hwc_dev->last_int_ovls = hwc_dev->post2_layers; 1110c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if (err) 1111c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOGE("Post2 error"); 1112c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1113c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malcheverr_out: 11142125fa148686edfa389121f946377aedaa3d9483Lajos Molnar pthread_mutex_unlock(&hwc_dev->lock); 1115c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return err; 1116c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 1117c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1118c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatic int dump_printf(char *buff, int buff_len, int len, const char *fmt, ...) 1119c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 1120c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev va_list ap; 1121c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1122c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int print_len; 1123c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1124c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev va_start(ap, fmt); 1125c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1126c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev print_len = vsnprintf(buff + len, buff_len - len, fmt, ap); 1127c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1128c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev va_end(ap); 1129c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1130c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return len + print_len; 1131c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 1132c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1133c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatic void omap4_hwc_dump(struct hwc_composer_device *dev, char *buff, int buff_len) 1134c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 1135c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev omap4_hwc_device_t *hwc_dev = (omap4_hwc_device_t *)dev; 1136c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev struct dsscomp_setup_dispc_data *dsscomp = &hwc_dev->dsscomp_data; 1137c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int len = 0; 1138c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int i; 1139c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1140c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev len = dump_printf(buff, buff_len, len, "omap4_hwc %d:\n", dsscomp->num_ovls); 1141c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1142c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev for (i = 0; i < dsscomp->num_ovls; i++) { 1143c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev struct dss2_ovl_cfg *cfg = &dsscomp->ovls[i].cfg; 1144c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1145c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev len = dump_printf(buff, buff_len, len, " layer %d:\n", i); 1146c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev len = dump_printf(buff, buff_len, len, " enabled: %s\n", 1147c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev cfg->enabled ? "true" : "false"); 1148c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev len = dump_printf(buff, buff_len, len, " buff: %dx%d stride: %d:\n", 1149c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev cfg->width, cfg->height, cfg->stride); 1150c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev len = dump_printf(buff, buff_len, len, " src: (%d,%d) %dx%d\n", 1151c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev cfg->crop.x, cfg->crop.y, cfg->crop.w, cfg->crop.h); 1152c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev len = dump_printf(buff, buff_len, len, " dst: (%d,%d) %dx%d\n", 1153c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev cfg->win.x, cfg->win.y, cfg->win.w, cfg->win.h); 1154c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev len = dump_printf(buff, buff_len, len, " ix: %d\n", cfg->ix); 1155c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev len = dump_printf(buff, buff_len, len, " zorder: %d\n\n", cfg->zorder); 1156c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1157c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 1158c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1159c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1160c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatic int omap4_hwc_device_close(hw_device_t* device) 1161c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 1162c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev omap4_hwc_device_t *hwc_dev = (omap4_hwc_device_t *) device;; 1163c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 11642125fa148686edfa389121f946377aedaa3d9483Lajos Molnar if (hwc_dev) { 11652125fa148686edfa389121f946377aedaa3d9483Lajos Molnar if (hwc_dev->dsscomp_fd >= 0) 11662125fa148686edfa389121f946377aedaa3d9483Lajos Molnar close(hwc_dev->dsscomp_fd); 11672125fa148686edfa389121f946377aedaa3d9483Lajos Molnar if (hwc_dev->hdmi_fb_fd >= 0) 11682125fa148686edfa389121f946377aedaa3d9483Lajos Molnar close(hwc_dev->hdmi_fb_fd); 11697f2cbf97908a26e0b463d4fa20040b129216f86eLajos Molnar if (hwc_dev->fb_fd >= 0) 11707f2cbf97908a26e0b463d4fa20040b129216f86eLajos Molnar close(hwc_dev->fb_fd); 11712125fa148686edfa389121f946377aedaa3d9483Lajos Molnar /* pthread will get killed when parent process exits */ 11722125fa148686edfa389121f946377aedaa3d9483Lajos Molnar pthread_mutex_destroy(&hwc_dev->lock); 1173c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev free(hwc_dev); 11742125fa148686edfa389121f946377aedaa3d9483Lajos Molnar } 1175c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1176c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return 0; 1177c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 1178c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1179c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatic int omap4_hwc_open_fb_hal(IMG_framebuffer_device_public_t **fb_dev) 1180c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 1181c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev IMG_gralloc_module_public_t *psGrallocModule; 1182c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev int err; 1183c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1184c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev err = hw_get_module(GRALLOC_HARDWARE_MODULE_ID, 1185c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev (const hw_module_t**)&psGrallocModule); 1186c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(err) 1187c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto err_out; 1188c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1189c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if(strcmp(psGrallocModule->base.common.author, 1190c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev "Imagination Technologies")) 1191c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev { 1192c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev err = -EINVAL; 1193c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev goto err_out; 1194c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1195c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1196c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev *fb_dev = psGrallocModule->psFrameBufferDevice; 1197c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1198c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return 0; 1199c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1200c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malcheverr_out: 1201c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOGE("Composer HAL failed to load compatible Graphics HAL"); 1202c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return err; 1203c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 1204c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 12052125fa148686edfa389121f946377aedaa3d9483Lajos Molnarstatic void handle_hotplug(omap4_hwc_device_t *hwc_dev, int state) 12062125fa148686edfa389121f946377aedaa3d9483Lajos Molnar{ 12072125fa148686edfa389121f946377aedaa3d9483Lajos Molnar pthread_mutex_lock(&hwc_dev->lock); 12082125fa148686edfa389121f946377aedaa3d9483Lajos Molnar hwc_dev->ext = 0; 12092125fa148686edfa389121f946377aedaa3d9483Lajos Molnar if (state) { 1210bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar hwc_dev->ext = EXT_ON | 3; 1211bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar __u32 xres = (hwc_dev->ext & 1) ? hwc_dev->fb_dev->base.height : hwc_dev->fb_dev->base.width; 1212bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar __u32 yres = (hwc_dev->ext & 1) ? hwc_dev->fb_dev->base.width : hwc_dev->fb_dev->base.height; 1213bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar int res = omap4_hwc_set_best_hdmi_mode(hwc_dev, xres, yres); 1214bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar if (!res) { 1215bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar ioctl(hwc_dev->hdmi_fb_fd, FBIOBLANK, FB_BLANK_UNBLANK); 1216bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar 1217bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar /* FIXME set up hwc_dev->ext based on mirroring needs */ 1218bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar char value[PROPERTY_VALUE_MAX]; 1219bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar property_get("debug.hwc.ext", value, "0"); 1220bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar hwc_dev->ext |= atoi(value) & EXT_DOCK; 1221bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar if (hwc_dev->ext & EXT_DOCK) 1222bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar hwc_dev->ext &= ~EXT_TRANSFORM; 1223bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar } else { 1224bd43f27d21c976df59645759598e530ba1a8e01eLajos Molnar hwc_dev->ext = 0; 12252125fa148686edfa389121f946377aedaa3d9483Lajos Molnar } 12262125fa148686edfa389121f946377aedaa3d9483Lajos Molnar } 12272952fd7510718abf21a5fc6d683fd1b4a6025171Lajos Molnar omap4_hwc_create_ext_matrix(hwc_dev); 12282125fa148686edfa389121f946377aedaa3d9483Lajos Molnar LOGI("external display changed (state=%d, on=%d, dock=%d, tv=%d, trform=%ddeg%s)", state, 12292125fa148686edfa389121f946377aedaa3d9483Lajos Molnar !!hwc_dev->ext, !!(hwc_dev->ext & EXT_DOCK), 12302125fa148686edfa389121f946377aedaa3d9483Lajos Molnar !!(hwc_dev->ext & EXT_TV), hwc_dev->ext & EXT_ROTATION, 12312125fa148686edfa389121f946377aedaa3d9483Lajos Molnar (hwc_dev->ext & EXT_HFLIP) ? "+hflip" : ""); 12322125fa148686edfa389121f946377aedaa3d9483Lajos Molnar pthread_mutex_unlock(&hwc_dev->lock); 12332125fa148686edfa389121f946377aedaa3d9483Lajos Molnar 1234834b8ba01376239a2f286a3766c14bdeeb166498Lajos Molnar hwc_dev->ext_requested = hwc_dev->ext; 1235834b8ba01376239a2f286a3766c14bdeeb166498Lajos Molnar hwc_dev->ext_last = hwc_dev->ext; 1236834b8ba01376239a2f286a3766c14bdeeb166498Lajos Molnar 12372125fa148686edfa389121f946377aedaa3d9483Lajos Molnar if (hwc_dev->procs && hwc_dev->procs->invalidate) { 12382125fa148686edfa389121f946377aedaa3d9483Lajos Molnar hwc_dev->procs->invalidate(hwc_dev->procs); 12392125fa148686edfa389121f946377aedaa3d9483Lajos Molnar usleep(30000); 12402125fa148686edfa389121f946377aedaa3d9483Lajos Molnar hwc_dev->procs->invalidate(hwc_dev->procs); 12412125fa148686edfa389121f946377aedaa3d9483Lajos Molnar } 12422125fa148686edfa389121f946377aedaa3d9483Lajos Molnar} 12432125fa148686edfa389121f946377aedaa3d9483Lajos Molnar 12442125fa148686edfa389121f946377aedaa3d9483Lajos Molnarstatic void handle_uevents(omap4_hwc_device_t *hwc_dev, const char *s) 12452125fa148686edfa389121f946377aedaa3d9483Lajos Molnar{ 12462125fa148686edfa389121f946377aedaa3d9483Lajos Molnar if (strcmp(s, "change@/devices/virtual/switch/hdmi")) 12472125fa148686edfa389121f946377aedaa3d9483Lajos Molnar return; 12482125fa148686edfa389121f946377aedaa3d9483Lajos Molnar 12492125fa148686edfa389121f946377aedaa3d9483Lajos Molnar s += strlen(s) + 1; 12502125fa148686edfa389121f946377aedaa3d9483Lajos Molnar 12512125fa148686edfa389121f946377aedaa3d9483Lajos Molnar while(*s) { 12522125fa148686edfa389121f946377aedaa3d9483Lajos Molnar if (!strncmp(s, "SWITCH_STATE=", strlen("SWITCH_STATE="))) { 12532125fa148686edfa389121f946377aedaa3d9483Lajos Molnar int state = atoi(s + strlen("SWITCH_STATE=")); 12542125fa148686edfa389121f946377aedaa3d9483Lajos Molnar handle_hotplug(hwc_dev, state); 12552125fa148686edfa389121f946377aedaa3d9483Lajos Molnar } 12562125fa148686edfa389121f946377aedaa3d9483Lajos Molnar 12572125fa148686edfa389121f946377aedaa3d9483Lajos Molnar s += strlen(s) + 1; 12582125fa148686edfa389121f946377aedaa3d9483Lajos Molnar } 12592125fa148686edfa389121f946377aedaa3d9483Lajos Molnar} 12602125fa148686edfa389121f946377aedaa3d9483Lajos Molnar 12612125fa148686edfa389121f946377aedaa3d9483Lajos Molnarstatic void *omap4_hwc_hdmi_thread(void *data) 12622125fa148686edfa389121f946377aedaa3d9483Lajos Molnar{ 12632125fa148686edfa389121f946377aedaa3d9483Lajos Molnar omap4_hwc_device_t *hwc_dev = data; 12642125fa148686edfa389121f946377aedaa3d9483Lajos Molnar static char uevent_desc[4096]; 12652125fa148686edfa389121f946377aedaa3d9483Lajos Molnar uevent_init(); 12662125fa148686edfa389121f946377aedaa3d9483Lajos Molnar 12672125fa148686edfa389121f946377aedaa3d9483Lajos Molnar memset(uevent_desc, 0, sizeof(uevent_desc)); 12682125fa148686edfa389121f946377aedaa3d9483Lajos Molnar 12692125fa148686edfa389121f946377aedaa3d9483Lajos Molnar do { 12702125fa148686edfa389121f946377aedaa3d9483Lajos Molnar /* keep last 2 zeroes to ensure double 0 termination */ 12712125fa148686edfa389121f946377aedaa3d9483Lajos Molnar uevent_next_event(uevent_desc, sizeof(uevent_desc) - 2); 12722125fa148686edfa389121f946377aedaa3d9483Lajos Molnar handle_uevents(hwc_dev, uevent_desc); 12732125fa148686edfa389121f946377aedaa3d9483Lajos Molnar } while (1); 12742125fa148686edfa389121f946377aedaa3d9483Lajos Molnar 12752125fa148686edfa389121f946377aedaa3d9483Lajos Molnar return NULL; 12762125fa148686edfa389121f946377aedaa3d9483Lajos Molnar} 12772125fa148686edfa389121f946377aedaa3d9483Lajos Molnar 12782125fa148686edfa389121f946377aedaa3d9483Lajos Molnarstatic void omap4_hwc_registerProcs(struct hwc_composer_device* dev, 12792125fa148686edfa389121f946377aedaa3d9483Lajos Molnar hwc_procs_t const* procs) 12802125fa148686edfa389121f946377aedaa3d9483Lajos Molnar{ 12812125fa148686edfa389121f946377aedaa3d9483Lajos Molnar omap4_hwc_device_t *hwc_dev = (omap4_hwc_device_t *) dev; 12822125fa148686edfa389121f946377aedaa3d9483Lajos Molnar 12832125fa148686edfa389121f946377aedaa3d9483Lajos Molnar hwc_dev->procs = (typeof(hwc_dev->procs)) procs; 12842125fa148686edfa389121f946377aedaa3d9483Lajos Molnar} 12852125fa148686edfa389121f946377aedaa3d9483Lajos Molnar 1286c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatic int omap4_hwc_device_open(const hw_module_t* module, const char* name, 1287c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev hw_device_t** device) 1288c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev{ 1289c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev omap4_hwc_module_t *hwc_mod = (omap4_hwc_module_t *)module; 1290c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev omap4_hwc_device_t *hwc_dev; 12912125fa148686edfa389121f946377aedaa3d9483Lajos Molnar int err = 0; 1292c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1293c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if (strcmp(name, HWC_HARDWARE_COMPOSER)) { 1294c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return -EINVAL; 1295c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1296c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1297c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if (!hwc_mod->fb_dev) { 1298c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev err = omap4_hwc_open_fb_hal(&hwc_mod->fb_dev); 1299c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if (err) 1300c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return err; 1301c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1302c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if (!hwc_mod->fb_dev) { 1303c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOGE("Framebuffer HAL not opened before HWC"); 1304c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return -EFAULT; 1305c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1306c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev hwc_mod->fb_dev->bBypassPost = 1; 1307c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1308c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1309c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev hwc_dev = (omap4_hwc_device_t *)malloc(sizeof(*hwc_dev)); 1310c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if (hwc_dev == NULL) 1311c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev return -ENOMEM; 1312c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1313c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev memset(hwc_dev, 0, sizeof(*hwc_dev)); 1314c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1315c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev hwc_dev->base.common.tag = HARDWARE_DEVICE_TAG; 1316c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev hwc_dev->base.common.version = HWC_API_VERSION; 1317c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev hwc_dev->base.common.module = (hw_module_t *)module; 1318c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev hwc_dev->base.common.close = omap4_hwc_device_close; 1319c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev hwc_dev->base.prepare = omap4_hwc_prepare; 1320c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev hwc_dev->base.set = omap4_hwc_set; 1321c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev hwc_dev->base.dump = omap4_hwc_dump; 13222125fa148686edfa389121f946377aedaa3d9483Lajos Molnar hwc_dev->base.registerProcs = omap4_hwc_registerProcs; 1323c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev hwc_dev->fb_dev = hwc_mod->fb_dev; 1324c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev *device = &hwc_dev->base.common; 1325c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 13262125fa148686edfa389121f946377aedaa3d9483Lajos Molnar hwc_dev->dsscomp_fd = open("/dev/dsscomp", O_RDWR); 13277f2cbf97908a26e0b463d4fa20040b129216f86eLajos Molnar if (hwc_dev->dsscomp_fd < 0) { 13287f2cbf97908a26e0b463d4fa20040b129216f86eLajos Molnar LOGE("failed to open dsscomp (%d)", errno); 13297f2cbf97908a26e0b463d4fa20040b129216f86eLajos Molnar err = -errno; 13307f2cbf97908a26e0b463d4fa20040b129216f86eLajos Molnar goto done; 13317f2cbf97908a26e0b463d4fa20040b129216f86eLajos Molnar } 13322125fa148686edfa389121f946377aedaa3d9483Lajos Molnar 13332125fa148686edfa389121f946377aedaa3d9483Lajos Molnar hwc_dev->hdmi_fb_fd = open("/dev/graphics/fb1", O_RDWR); 13347f2cbf97908a26e0b463d4fa20040b129216f86eLajos Molnar if (hwc_dev->hdmi_fb_fd < 0) { 13357f2cbf97908a26e0b463d4fa20040b129216f86eLajos Molnar LOGE("failed to open hdmi fb (%d)", errno); 13367f2cbf97908a26e0b463d4fa20040b129216f86eLajos Molnar err = -errno; 13377f2cbf97908a26e0b463d4fa20040b129216f86eLajos Molnar goto done; 13387f2cbf97908a26e0b463d4fa20040b129216f86eLajos Molnar } 13397f2cbf97908a26e0b463d4fa20040b129216f86eLajos Molnar 13407f2cbf97908a26e0b463d4fa20040b129216f86eLajos Molnar hwc_dev->fb_fd = open("/dev/graphics/fb0", O_RDWR); 13417f2cbf97908a26e0b463d4fa20040b129216f86eLajos Molnar if (hwc_dev->fb_fd < 0) { 13427f2cbf97908a26e0b463d4fa20040b129216f86eLajos Molnar LOGE("failed to open fb (%d)", errno); 13437f2cbf97908a26e0b463d4fa20040b129216f86eLajos Molnar err = -errno; 13447f2cbf97908a26e0b463d4fa20040b129216f86eLajos Molnar goto done; 13457f2cbf97908a26e0b463d4fa20040b129216f86eLajos Molnar } 13462125fa148686edfa389121f946377aedaa3d9483Lajos Molnar 1347c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev hwc_dev->buffers = malloc(sizeof(buffer_handle_t) * MAX_HW_OVERLAYS); 1348c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev if (!hwc_dev->buffers) { 13492125fa148686edfa389121f946377aedaa3d9483Lajos Molnar err = -ENOMEM; 13502125fa148686edfa389121f946377aedaa3d9483Lajos Molnar goto done; 13512125fa148686edfa389121f946377aedaa3d9483Lajos Molnar } 13522125fa148686edfa389121f946377aedaa3d9483Lajos Molnar 1353d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar int ret = ioctl(hwc_dev->dsscomp_fd, DSSCOMP_QUERY_DISPLAY, &hwc_dev->fb_dis); 1354d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar if (ret) { 1355d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar LOGE("failed to get display info (%d): %m", errno); 1356d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar err = -errno; 1357d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar goto done; 1358d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar } 1359d98920b36b52ca1784742cbd053c631ae62ca1c4Lajos Molnar 13602125fa148686edfa389121f946377aedaa3d9483Lajos Molnar if (pthread_mutex_init(&hwc_dev->lock, NULL)) { 13612125fa148686edfa389121f946377aedaa3d9483Lajos Molnar LOGE("failed to create mutex (%d): %m", errno); 13622125fa148686edfa389121f946377aedaa3d9483Lajos Molnar err = -errno; 13632125fa148686edfa389121f946377aedaa3d9483Lajos Molnar goto done; 13642125fa148686edfa389121f946377aedaa3d9483Lajos Molnar } 13652125fa148686edfa389121f946377aedaa3d9483Lajos Molnar if (pthread_create(&hwc_dev->hdmi_thread, NULL, omap4_hwc_hdmi_thread, hwc_dev)) 13662125fa148686edfa389121f946377aedaa3d9483Lajos Molnar { 13672125fa148686edfa389121f946377aedaa3d9483Lajos Molnar LOGE("failed to create HDMI listening thread (%d): %m", errno); 13682125fa148686edfa389121f946377aedaa3d9483Lajos Molnar err = -errno; 13692125fa148686edfa389121f946377aedaa3d9483Lajos Molnar goto done; 1370c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev } 1371c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1372db1cf523ed35a44e6721570c8a7e11c63d092686Erik Gilling /* blank and unblnk fd to make sure display is proppery programmed on boot 1373db1cf523ed35a44e6721570c8a7e11c63d092686Erik Gilling * this is needed because the bootloader can not be trusted 1374db1cf523ed35a44e6721570c8a7e11c63d092686Erik Gilling */ 1375db1cf523ed35a44e6721570c8a7e11c63d092686Erik Gilling ret = ioctl(hwc_dev->fb_fd, FBIOBLANK, FB_BLANK_POWERDOWN); 1376db1cf523ed35a44e6721570c8a7e11c63d092686Erik Gilling if (ret) 1377db1cf523ed35a44e6721570c8a7e11c63d092686Erik Gilling LOGW("failed to blank disolay"); 1378db1cf523ed35a44e6721570c8a7e11c63d092686Erik Gilling 1379db1cf523ed35a44e6721570c8a7e11c63d092686Erik Gilling ret = ioctl(hwc_dev->fb_fd, FBIOBLANK, FB_BLANK_UNBLANK); 1380db1cf523ed35a44e6721570c8a7e11c63d092686Erik Gilling if (ret) 1381db1cf523ed35a44e6721570c8a7e11c63d092686Erik Gilling LOGW("failed to blank disolay"); 1382db1cf523ed35a44e6721570c8a7e11c63d092686Erik Gilling 1383c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev /* get debug properties */ 1384c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1385c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev /* see if hwc is enabled at all */ 1386c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev char value[PROPERTY_VALUE_MAX]; 1387c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev property_get("debug.hwc.rgb_order", value, "1"); 1388c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev hwc_dev->flags_rgb_order = atoi(value); 1389c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev property_get("debug.hwc.nv12_only", value, "0"); 1390c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev hwc_dev->flags_nv12_only = atoi(value); 13912125fa148686edfa389121f946377aedaa3d9483Lajos Molnar 13922125fa148686edfa389121f946377aedaa3d9483Lajos Molnar /* read switch state */ 13932125fa148686edfa389121f946377aedaa3d9483Lajos Molnar int sw_fd = open("/sys/class/switch/hdmi/state", O_RDONLY); 13942125fa148686edfa389121f946377aedaa3d9483Lajos Molnar int hpd = 0; 13952125fa148686edfa389121f946377aedaa3d9483Lajos Molnar if (sw_fd >= 0) { 13962125fa148686edfa389121f946377aedaa3d9483Lajos Molnar char value; 13972125fa148686edfa389121f946377aedaa3d9483Lajos Molnar if (read(sw_fd, &value, 1) == 1) 13982125fa148686edfa389121f946377aedaa3d9483Lajos Molnar hpd = value == '1'; 13992125fa148686edfa389121f946377aedaa3d9483Lajos Molnar close(sw_fd); 14002125fa148686edfa389121f946377aedaa3d9483Lajos Molnar } 14012125fa148686edfa389121f946377aedaa3d9483Lajos Molnar handle_hotplug(hwc_dev, hpd); 14022125fa148686edfa389121f946377aedaa3d9483Lajos Molnar 1403c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev LOGE("omap4_hwc_device_open(rgb_order=%d nv12_only=%d)", 1404c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev hwc_dev->flags_rgb_order, hwc_dev->flags_nv12_only); 1405c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 14062125fa148686edfa389121f946377aedaa3d9483Lajos Molnardone: 14072125fa148686edfa389121f946377aedaa3d9483Lajos Molnar if (err && hwc_dev) { 14082125fa148686edfa389121f946377aedaa3d9483Lajos Molnar if (hwc_dev->dsscomp_fd >= 0) 14092125fa148686edfa389121f946377aedaa3d9483Lajos Molnar close(hwc_dev->dsscomp_fd); 14102125fa148686edfa389121f946377aedaa3d9483Lajos Molnar if (hwc_dev->hdmi_fb_fd >= 0) 14112125fa148686edfa389121f946377aedaa3d9483Lajos Molnar close(hwc_dev->hdmi_fb_fd); 14127f2cbf97908a26e0b463d4fa20040b129216f86eLajos Molnar if (hwc_dev->fb_fd >= 0) 14137f2cbf97908a26e0b463d4fa20040b129216f86eLajos Molnar close(hwc_dev->fb_fd); 14142125fa148686edfa389121f946377aedaa3d9483Lajos Molnar pthread_mutex_destroy(&hwc_dev->lock); 14152125fa148686edfa389121f946377aedaa3d9483Lajos Molnar free(hwc_dev->buffers); 14162125fa148686edfa389121f946377aedaa3d9483Lajos Molnar free(hwc_dev); 14172125fa148686edfa389121f946377aedaa3d9483Lajos Molnar } 14182125fa148686edfa389121f946377aedaa3d9483Lajos Molnar 14192125fa148686edfa389121f946377aedaa3d9483Lajos Molnar return err; 1420c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev} 1421c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1422c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevstatic struct hw_module_methods_t omap4_hwc_module_methods = { 1423c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev .open = omap4_hwc_device_open, 1424c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev}; 1425c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev 1426c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchevomap4_hwc_module_t HAL_MODULE_INFO_SYM = { 1427c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev .base = { 1428c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev .common = { 1429c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev .tag = HARDWARE_MODULE_TAG, 1430c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev .version_major = 1, 1431c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev .version_minor = 0, 1432c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev .id = HWC_HARDWARE_MODULE_ID, 1433c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev .name = "OMAP 44xx Hardware Composer HAL", 1434c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev .author = "Texas Instruments", 1435c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev .methods = &omap4_hwc_module_methods, 1436c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev }, 1437c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev }, 1438c322989ae6ff6769490828de1b5eda12b749cce9Iliyan Malchev}; 1439