Searched refs:alpha (Results 1 - 25 of 28) sorted by relevance

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/drivers/char/agp/
H A DMakefile10 obj-$(CONFIG_AGP_ALPHA_CORE) += alpha-agp.o
/drivers/video/mbx/
H A Dmbxfb.c513 static int mbxfb_ioctl_alphactl(struct mbxfb_alphaCtl *alpha) argument
518 vbbase = Vbbase_Glalpha(alpha->overlay_global_alpha) |
519 Vbbase_Colkey(alpha->overlay_colorkey);
521 gbbase = Gbbase_Glalpha(alpha->graphics_global_alpha) |
522 Gbbase_Colkey(alpha->graphics_colorkey);
526 vcmsk |= Vcmsk_colkey_m(alpha->overlay_colorkey_mask);
530 gdrctrl |= Gdrctrl_Colkeym(alpha->graphics_colorkey_mask);
538 switch (alpha->overlay_colorkey_mode) {
551 switch (alpha->overlay_blend_mode) {
565 switch (alpha
607 struct mbxfb_alphaCtl alpha; local
[all...]
/drivers/video/omap2/dss/
H A Doverlay.c262 u8 alpha; local
268 r = kstrtou8(buf, 0, &alpha);
274 info.global_alpha = alpha;
304 u8 alpha; local
310 r = kstrtou8(buf, 0, &alpha);
316 info.pre_mult_alpha = alpha;
/drivers/media/video/omap3isp/
H A Dispcsi2.h97 u16 alpha; member in struct:isp_csi2_ctx_cfg
H A Dispcsi2.c321 reg |= (ctx->alpha << ISPCSI2_CTX_CTRL3_ALPHA_SHIFT);
/drivers/media/video/
H A Dvino.h20 volatile u32 alpha; member in struct:sgi_vino_channel
H A Dfsl-viu.c152 u32 alpha; member in struct:viu_reg
1088 out_be32(&vr->alpha, 0x000000ff);
1391 out_be32(&reg->alpha, 0x000000ff);
H A Dvino.c279 unsigned int alpha; member in struct:vino_channel_settings
1819 /* set the alpha register */
1820 ch->alpha = vcs->alpha;
4223 vcs->alpha = 0;
/drivers/net/wireless/ath/ath9k/
H A Dar9003_paprd.c398 int Q_scale_B, Q_beta, Q_alpha, alpha, beta, order_1, order_2; local
599 alpha = (alpha_raw << 10) / scale_B;
616 y3 = (alpha * tmp) >> order2_3x;
652 alpha = (alpha_raw << 10) / scale_B;
683 y3 = (alpha * tmp -
686 y3 = (alpha * tmp +
/drivers/video/msm/
H A Dmdp_ppp.c174 if (req->alpha != MDP_ALPHA_NOP) {
191 req->alpha &= 0xff;
196 } else if (req->alpha < MDP_ALPHA_NOP) {
197 /* just blend by alpha */
622 mdp_writel(mdp, (req->alpha << 24) | (req->transp_mask & 0xffffff),
H A Dmdp.c317 req->alpha != MDP_ALPHA_NOP ||
/drivers/gpu/drm/nouveau/
H A Dnv04_crtc.c915 int alpha, i; local
917 /* nv11+ supports premultiplied (PM), or non-premultiplied (NPM) alpha
926 /* hw gets unhappy if alpha <= rgb values. for a PM image "less
928 * alpha channel (slightly inaccurate, but so is attempting to
931 alpha = pixel >> 24;
932 if (alpha > 0 && alpha < 255)
933 pixel = (pixel & 0x00ffffff) | ((alpha + 1) << 24);
/drivers/video/
H A Dpxa168fb.h286 #define CFG_ALPHA(alpha) ((alpha) << 8)
H A Ds3c-fb.c35 * setting of the alpha-blending functions that each window has, so only
114 * @has_osd_alpha: Set if can change alpha transparency for a window.
288 /* 666 with one bit alpha/transparency */
405 * vidosd_set_alpha() - set alpha transparency for a window
408 * @alpha: alpha register value
410 static void vidosd_set_alpha(struct s3c_fb_win *win, u32 alpha) argument
415 writel(alpha, sfb->regs + VIDOSD_C(win->index, sfb->variant));
495 u32 alpha = 0; local
611 alpha
[all...]
H A Dleo.c151 u32 alpha; /* SS1 only */ member in struct:leo_ld_ss0
268 * @transp: If supported the alpha value which can be up to 16 bits wide.
H A Dmx3fb.c602 * sdc_set_global_alpha() - set global alpha blending modes.
604 * @enable: boolean to enable or disable global alpha blending. If disabled,
606 * @alpha: global alpha value.
609 static int sdc_set_global_alpha(struct mx3fb_data *mx3fb, bool enable, uint8_t alpha) argument
618 mx3fb_write_reg(mx3fb, reg | ((uint32_t) alpha << 24), SDC_GW_CTRL);
H A Dfsl-diu-fb.c926 #define MAKE_PF(alpha, red, blue, green, size, c0, c1, c2, c3) \
927 cpu_to_le32(PF_BYTE_F | (alpha << PF_ALPHA_C_SHIFT) | \
H A Dffb.c186 u32 alpha; member in struct:ffb_fbc
645 * @transp: If supported the alpha value which can be up to 16 bits wide.
/drivers/gpu/drm/exynos/
H A Dexynos_drm_fimd.c41 /* alpha control register for hardware window 1 ~ 4. */
432 unsigned long val, alpha, size; local
497 /* hardware window 0 doesn't support alpha channel. */
499 /* OSD alpha */
500 alpha = VIDISD14C_ALPHA1_R(0xf) |
504 writel(alpha, ctx->regs + VIDOSD_C(win));
/drivers/gpu/drm/vmwgfx/
H A Dsvga3d_reg.h159 /* Video format with alpha */
192 * is the same depth if the alpha channel is ignored. e.g. if the device
200 * should not to be set on alpha formats.
263 * Indicates that this format cannot be used with alpha blending
551 * the fog factor to be specified in the alpha component of the specular
636 uint32 alpha : 1; member in struct:__anon699::__anon700
/drivers/media/video/s5p-fimc/
H A Dfimc-core.h291 u8 alpha; member in struct:fimc_frame
491 * @ctrl_alpha RGB alpha control
588 /* Return the alpha component bit mask */
H A Dfimc-reg.c407 cfg |= (frame->alpha << 4);
/drivers/net/ethernet/chelsio/cxgb3/
H A Dcommon.h729 unsigned short alpha[NCCTRL_WIN],
/drivers/net/ethernet/chelsio/cxgb4/
H A Dcxgb4.h668 const unsigned short *alpha, const unsigned short *beta);
/drivers/media/dvb/frontends/
H A Ddib9000.c1186 s8 alpha; member in struct:dibDVBTChannel
1341 s8 alpha; member in struct:dibDVBTChannel
1424 ch.alpha = 1;

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