Searched defs:device (Results 26 - 50 of 85) sorted by relevance

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/hardware/libhardware/include/hardware/
H A Daudio_policy.h56 * - keep track of current system state (removable device connections, phone
76 * route (destination device). It also make sure that streams are not
88 /* indicate a change in device connection status */
90 audio_devices_t device,
94 /* retrieve a device connection status */
97 audio_devices_t device,
108 /* force using a specific device category for the specified usage */
113 /* retrieve current device category forced for a given usage */
155 /* request an input appropriate for record from the supplied device with
195 * index for the specified device
430 audio_policy_dev_open(const hw_module_t* module, struct audio_policy_device** device) argument
437 audio_policy_dev_close(struct audio_policy_device* device) argument
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H A Dgralloc.h43 * Name of the graphics device to open
75 /* buffer will be used with the framebuffer device */
211 * Every device data structure must begin with hw_device_t
255 /** convenience API for opening and closing a supported device */
258 struct alloc_device_t** device) {
260 GRALLOC_HARDWARE_GPU0, (struct hw_device_t**)device);
263 static inline int gralloc_close(struct alloc_device_t* device) { argument
264 return device->common.close(&device->common);
257 gralloc_open(const struct hw_module_t* module, struct alloc_device_t** device) argument
H A Dhwcomposer.h58 * Name of the sensors device to open
467 * later use. It will be called immediately after the composer device is
535 /** convenience API for opening and closing a device */
538 hwc_composer_device_1_t** device) {
540 HWC_HARDWARE_COMPOSER, (struct hw_device_t**)device);
543 static inline int hwc_close_1(hwc_composer_device_1_t* device) { argument
544 return device->common.close(&device->common);
537 hwc_open_1(const struct hw_module_t* module, hwc_composer_device_1_t** device) argument
H A Dsensors.h35 * Name of the sensors device to open
95 * This API is relative to the screen of the device in its default orientation,
96 * that is, if the device can be used in portrait or landscape, this API
98 * the axis are not swapped when the device's screen orientation changes.
162 * device minus the force of gravity.
172 * When the device lies flat on a table and is pushed on its left side
175 * When the device lies flat on a table, the acceleration value is +9.81,
176 * which correspond to the acceleration of the device (0 m/s^2) minus the
179 * When the device lies flat on a table and is pushed toward the sky, the
181 * acceleration of the device (
473 sensors_open(const struct hw_module_t* module, struct sensors_poll_device_t** device) argument
479 sensors_close(struct sensors_poll_device_t* device) argument
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/hardware/libhardware/modules/gralloc/
H A Dframebuffer.cpp55 framebuffer_device_t device; member in struct:fb_context_t
311 hw_device_t** device)
320 dev->device.common.tag = HARDWARE_DEVICE_TAG;
321 dev->device.common.version = 0;
322 dev->device.common.module = const_cast<hw_module_t*>(module);
323 dev->device.common.close = fb_close;
324 dev->device.setSwapInterval = fb_setSwapInterval;
325 dev->device.post = fb_post;
326 dev->device.setUpdateRect = 0;
335 const_cast<uint32_t&>(dev->device
310 fb_device_open(hw_module_t const* module, const char* name, hw_device_t** device) argument
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/hardware/libhardware_legacy/audio/
H A DAudioHardwareGeneric.cpp275 int device; local
278 if (param.getInt(key, device) == NO_ERROR) {
279 mDevice = device;
347 ALOGE("Attempt to read from unopened device");
383 int device; local
386 if (param.getInt(key, device) == NO_ERROR) {
387 mDevice = device;
/hardware/msm7k/libaudio-qdsp5v2/
H A Dmsm_audio.h73 uint32_t device; member in struct:msm_snd_device_config
83 uint32_t device; member in struct:msm_snd_volume_config
/hardware/msm7k/libaudio-qsd8k/
H A Dmsm_audio.h73 uint32_t device; member in struct:msm_snd_device_config
83 uint32_t device; member in struct:msm_snd_volume_config
/hardware/msm7k/libcopybit/
H A Dcopybit.cpp55 /** State information for each device instance */
57 struct copybit_device_t device; member in struct:copybit_context_t
68 struct hw_device_t** device);
425 /** Close the copybit device */
436 /** Open a new instance of a copybit device using name */
438 struct hw_device_t** device)
445 ctx->device.common.tag = HARDWARE_DEVICE_TAG;
446 ctx->device.common.version = 1;
447 ctx->device.common.module = const_cast<hw_module_t*>(module);
448 ctx->device
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/hardware/msm7k/libgralloc/
H A Dframebuffer.cpp54 framebuffer_device_t device; member in struct:fb_context_t
330 hw_device_t** device)
344 dev->device.common.tag = HARDWARE_DEVICE_TAG;
345 dev->device.common.version = 0;
346 dev->device.common.module = const_cast<hw_module_t*>(module);
347 dev->device.common.close = fb_close;
348 dev->device.setSwapInterval = fb_setSwapInterval;
349 dev->device.post = fb_post;
350 dev->device.setUpdateRect = 0;
356 const_cast<uint32_t&>(dev->device
329 fb_device_open(hw_module_t const* module, const char* name, hw_device_t** device) argument
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H A Dgralloc.cpp57 alloc_device_t device; member in struct:gralloc_context_t
67 hw_device_t** device);
70 hw_device_t** device);
577 hw_device_t** device)
588 dev->device.common.tag = HARDWARE_DEVICE_TAG;
589 dev->device.common.version = 0;
590 dev->device.common.module = const_cast<hw_module_t*>(module);
591 dev->device.common.close = gralloc_close;
593 dev->device.alloc = gralloc_alloc;
594 dev->device
576 gralloc_device_open(const hw_module_t* module, const char* name, hw_device_t** device) argument
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/hardware/msm7k/libgralloc-qsd8k/
H A Dframebuffer.cpp57 framebuffer_device_t device; member in struct:fb_context_t
365 hw_device_t** device)
379 dev->device.common.tag = HARDWARE_DEVICE_TAG;
380 dev->device.common.version = 0;
381 dev->device.common.module = const_cast<hw_module_t*>(module);
382 dev->device.common.close = fb_close;
383 dev->device.setSwapInterval = fb_setSwapInterval;
384 dev->device.post = fb_post;
385 dev->device.setUpdateRect = 0;
386 dev->device
364 fb_device_open(hw_module_t const* module, const char* name, hw_device_t** device) argument
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/hardware/qcom/audio/alsa_sound/
H A DALSAMixer.cpp54 const AudioSystem::audio_devices device; member in struct:android::alsa_properties_t
108 ALOGW("Unable to attach mixer to device %s: %s",
112 ALOGE("Unable to attach mixer to device default: %s",
209 for (int j = 0; mixerProp[j][i].device; j++) {
257 for (int j = 0; mixerProp[j][i].device; j++) {
305 status_t ALSAMixer::setVolume(uint32_t device, float left, float right) argument
307 for (int j = 0; mixerProp[j][SND_PCM_STREAM_PLAYBACK].device; j++)
308 if (mixerProp[j][SND_PCM_STREAM_PLAYBACK].device & device) {
328 status_t ALSAMixer::setGain(uint32_t device, floa argument
351 setCaptureMuteState(uint32_t device, bool state) argument
375 getCaptureMuteState(uint32_t device, bool *state) argument
392 setPlaybackMuteState(uint32_t device, bool state) argument
416 getPlaybackMuteState(uint32_t device, bool *state) argument
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/hardware/qcom/display/libcopybit/
H A Dcopybit.cpp57 /** State information for each device instance */
59 struct copybit_device_t device; member in struct:copybit_context_t
71 struct hw_device_t** device);
509 /** Close the copybit device */
520 /** Open a new instance of a copybit device using name */
522 struct hw_device_t** device)
529 ctx->device.common.tag = HARDWARE_DEVICE_TAG;
530 ctx->device.common.version = 1;
531 ctx->device.common.module = const_cast<hw_module_t*>(module);
532 ctx->device
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H A Dcopybit.h34 * Name of the graphics device to open
156 * Every device data structure must begin with hw_device_t
219 /** convenience API for opening and closing a device */
222 struct copybit_device_t** device) {
224 COPYBIT_HARDWARE_COPYBIT0, (struct hw_device_t**)device);
227 static inline int copybit_close(struct copybit_device_t* device) { argument
228 return device->common.close(&device->common);
221 copybit_open(const struct hw_module_t* module, struct copybit_device_t** device) argument
/hardware/qcom/display/libgralloc/
H A Dframebuffer.cpp62 framebuffer_device_t device; member in struct:fb_context_t
373 hw_device_t** device)
387 dev->device.common.tag = HARDWARE_DEVICE_TAG;
388 dev->device.common.version = 0;
389 dev->device.common.module = const_cast<hw_module_t*>(module);
390 dev->device.common.close = fb_close;
391 dev->device.setSwapInterval = fb_setSwapInterval;
392 dev->device.post = fb_post;
393 dev->device.setUpdateRect = 0;
394 dev->device
372 fb_device_open(hw_module_t const* module, const char* name, hw_device_t** device) argument
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/hardware/qcom/display/libhwcomposer/
H A Dhwc.cpp39 struct hw_device_t** device);
432 ALOGE("%s: NULL device pointer", __FUNCTION__);
442 struct hw_device_t** device)
455 dev->device.common.tag = HARDWARE_DEVICE_TAG;
456 dev->device.common.version = HWC_DEVICE_API_VERSION_1_1;
457 dev->device.common.module = const_cast<hw_module_t*>(module);
458 dev->device.common.close = hwc_device_close;
459 dev->device.prepare = hwc_prepare;
460 dev->device.set = hwc_set;
461 dev->device
441 hwc_device_open(const struct hw_module_t* module, const char* name, struct hw_device_t** device) argument
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/hardware/qcom/display/liblight/
H A Dlights.c56 = "/sys/class/leds/red/device/grpfreq";
59 = "/sys/class/leds/red/device/grppwm";
62 = "/sys/class/leds/red/device/blink";
65 = "/sys/class/leds/red/device/lock";
68 * device methods
234 /** Close the lights device */
251 /** Open a new instance of a lights device using name */
253 struct hw_device_t** device)
278 *device = (struct hw_device_t*)dev;
252 open_lights(const struct hw_module_t* module, char const* name, struct hw_device_t** device) argument
/hardware/samsung_slsi/exynos5/gralloc/
H A Dgralloc.cpp57 alloc_device_t device; member in struct:gralloc_context_t
67 hw_device_t** device);
70 hw_device_t** device);
391 hw_device_t** device)
402 dev->device.common.tag = HARDWARE_DEVICE_TAG;
403 dev->device.common.version = 0;
404 dev->device.common.module = const_cast<hw_module_t*>(module);
405 dev->device.common.close = gralloc_close;
407 dev->device.alloc = gralloc_alloc;
408 dev->device
390 gralloc_device_open(const hw_module_t* module, const char* name, hw_device_t** device) argument
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/hardware/samsung_slsi/exynos5/include/
H A Dmedia.h82 __u32 device; member in struct:media_entity_desc::__anon1431::__anon1434
/hardware/samsung_slsi/exynos5/libkeymaster/
H A Dkeymaster_mobicore.cpp419 * Generic device handling
422 hw_device_t** device) {
448 *device = reinterpret_cast<hw_device_t*>(dev.release());
421 exynos_km_open(const hw_module_t* module, const char* name, hw_device_t** device) argument
/hardware/samsung_slsi/exynos5/libv4l2/
H A Dexynos_mc.c205 ALOGE("Open sysfs media device failed, media->fd: %d", media->fd);
255 /* Find the corresponding device name. */
260 /* Fall back to get the device name via sysfs */
286 ALOGD("%s: Opening media device %s", __func__, filename);
300 ALOGE("Unable to enumerate entities for device %s (%s)", filename, strerror(-ret));
310 ALOGE("Unable to enumerate pads and links for device %s", filename);
319 * @brief Open a media device.
320 * @param filename - name (including path) of the device node.
322 * Open the media device referenced by @a filename and enumerate entities, pads and
327 * exynos_media_close when the device is
561 struct udev_device *device; local
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/hardware/samsung_slsi/exynos5/mobicore/daemon/ClientLib/
H A DClientLib.cpp77 Device *device = (*iterator); local
79 if (device->deviceId == deviceId) {
80 return device;
88 void addDevice(Device *device) argument
90 devices.push_back(device);
100 Device *device = (*iterator); local
102 if (device->deviceId == deviceId) {
104 delete device;
116 #define CHECK_DEVICE(device) \
117 if (NULL == device) \
184 Device *device = resolveDeviceId(deviceId); local
266 Device *device = resolveDeviceId(deviceId); local
322 Device *device = resolveDeviceId(session->deviceId); local
469 Device *device = resolveDeviceId(session->deviceId); local
518 Device *device = resolveDeviceId(session->deviceId); local
555 Device *device = resolveDeviceId(session->deviceId); local
637 Device *device = resolveDeviceId(deviceId); local
667 Device *device; local
723 Device *device = resolveDeviceId(sessionHandle->deviceId); local
809 Device *device = resolveDeviceId(sessionHandle->deviceId); local
881 Device *device = resolveDeviceId(session->deviceId); local
920 Device *device = resolveDeviceId(deviceId); local
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/hardware/samsung_slsi/exynos5/original-kernel-headers/linux/
H A Dmedia.h2 * Multimedia device API
86 __u32 device; member in struct:media_entity_desc::__anon1846::__anon1849
91 /* Sub-device specifications */
/hardware/libhardware/modules/audio/
H A Daudio_policy.c35 struct audio_policy_device device; member in struct:default_ap_device
46 audio_devices_t device,
55 audio_devices_t device,
77 /* retreive current device category forced for a given usage */
170 audio_devices_t device)
178 audio_devices_t device)
232 static int create_default_ap(const struct audio_policy_device *device, argument
295 static int default_ap_dev_close(hw_device_t* device) argument
297 free(device);
302 hw_device_t** device)
45 ap_set_device_connection_state(struct audio_policy *pol, audio_devices_t device, audio_policy_dev_state_t state, const char *device_address) argument
53 ap_get_device_connection_state( const struct audio_policy *pol, audio_devices_t device, const char *device_address) argument
167 ap_set_stream_volume_index_for_device(struct audio_policy *pol, audio_stream_type_t stream, int index, audio_devices_t device) argument
175 ap_get_stream_volume_index_for_device(const struct audio_policy *pol, audio_stream_type_t stream, int *index, audio_devices_t device) argument
301 default_ap_dev_open(const hw_module_t* module, const char* name, hw_device_t** device) argument
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