| /drivers/staging/media/atomisp/pci/isp/kernels/xnr/xnr_3.0/ |
| D | ia_css_xnr3.host.c | 80 s32 alpha; in compute_alpha() local
84 alpha = XNR_MAX_ALPHA; in compute_alpha()
86 alpha = ((IA_CSS_XNR3_SIGMA_SCALE * XNR_ALPHA_SCALE_FACTOR) + offset) / sigma; in compute_alpha()
88 if (alpha > XNR_MAX_ALPHA) in compute_alpha()
89 alpha = XNR_MAX_ALPHA; in compute_alpha()
92 return alpha; in compute_alpha()
168 to->alpha.y0 = alpha_y0; in ia_css_xnr3_encode()
169 to->alpha.u0 = alpha_u0; in ia_css_xnr3_encode()
170 to->alpha.v0 = alpha_v0; in ia_css_xnr3_encode()
171 to->alpha.ydiff = clamp(alpha_ydiff, min_diff, max_diff); in ia_css_xnr3_encode()
[all …]
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| /drivers/gpu/drm/imx/dcss/ |
| D | dcss-dtg.c | 91 u32 alpha; member
172 dtg->alpha = 255; in dcss_dtg_init()
175 ((dtg->alpha << DEFAULT_FG_ALPHA_POS) & DEFAULT_FG_ALPHA_MASK); in dcss_dtg_init()
264 bool dcss_dtg_global_alpha_changed(struct dcss_dtg *dtg, int ch_num, int alpha) in dcss_dtg_global_alpha_changed() argument
269 return alpha != dtg->alpha; in dcss_dtg_global_alpha_changed()
273 const struct drm_format_info *format, int alpha) in dcss_dtg_plane_alpha_set() argument
283 if (!format->has_alpha || alpha != 255) in dcss_dtg_plane_alpha_set()
284 dtg->alpha_cfg = (alpha << DEFAULT_FG_ALPHA_POS) & DEFAULT_FG_ALPHA_MASK; in dcss_dtg_plane_alpha_set()
288 dtg->alpha = alpha; in dcss_dtg_plane_alpha_set()
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| /drivers/gpu/drm/rockchip/ |
| D | rockchip_drm_vop2.c | 2132 static bool is_opaque(u16 alpha) in is_opaque() argument
2134 return (alpha >> 8) == 0xff; in is_opaque()
2138 struct vop2_alpha *alpha) in vop2_parse_alpha() argument
2147 alpha->src_color_ctrl.val = 0; in vop2_parse_alpha()
2148 alpha->dst_color_ctrl.val = 0; in vop2_parse_alpha()
2149 alpha->src_alpha_ctrl.val = 0; in vop2_parse_alpha()
2150 alpha->dst_alpha_ctrl.val = 0; in vop2_parse_alpha()
2153 alpha->src_color_ctrl.bits.blend_mode = ALPHA_GLOBAL; in vop2_parse_alpha()
2155 alpha->src_color_ctrl.bits.blend_mode = ALPHA_PER_PIX; in vop2_parse_alpha()
2157 alpha->src_color_ctrl.bits.blend_mode = ALPHA_PER_PIX_GLOBAL; in vop2_parse_alpha()
[all …]
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| /drivers/gpu/drm/logicvc/ |
| D | logicvc_layer.c | 64 .alpha = true,
194 u32 alpha; in logicvc_plane_atomic_update() local
213 alpha = new_state->alpha * alpha_max / DRM_BLEND_ALPHA_OPAQUE; in logicvc_plane_atomic_update()
216 alpha, alpha_max); in logicvc_plane_atomic_update()
219 alpha); in logicvc_plane_atomic_update()
355 bool alpha; in logicvc_layer_formats_lookup() local
358 alpha = (layer->config.alpha_mode == LOGICVC_LAYER_ALPHA_PIXEL); in logicvc_layer_formats_lookup()
363 logicvc_layer_formats[i].alpha == alpha) in logicvc_layer_formats_lookup()
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| /drivers/gpu/drm/fsl-dcu/ |
| D | fsl_dcu_drm_plane.c | 88 unsigned int alpha = DCU_LAYER_AB_NONE, bpp; in fsl_dcu_drm_plane_atomic_update() local
108 alpha = DCU_LAYER_AB_WHOLE_FRAME; in fsl_dcu_drm_plane_atomic_update()
114 alpha = DCU_LAYER_AB_WHOLE_FRAME; in fsl_dcu_drm_plane_atomic_update()
120 alpha = DCU_LAYER_AB_WHOLE_FRAME; in fsl_dcu_drm_plane_atomic_update()
144 alpha); in fsl_dcu_drm_plane_atomic_update()
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| /drivers/gpu/drm/nouveau/nvkm/engine/gr/ |
| D | ctxgp102.c | 44 const u32 alpha = grctx->alpha_nr; in gp102_grctx_generate_attrib() local
54 gf100_grctx_patch_wr32(chan, 0x40585c, alpha); in gp102_grctx_generate_attrib()
55 gf100_grctx_patch_wr32(chan, 0x4064c4, ((alpha / 4) << 16) | max_batches); in gp102_grctx_generate_attrib()
59 const u32 as = alpha * gr->ppc_tpc_nr[gpc][ppc]; in gp102_grctx_generate_attrib()
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| D | ctxgf108.c | 740 const u32 alpha = grctx->alpha_nr; in gf108_grctx_generate_attrib() local
748 gf100_grctx_patch_wr32(chan, 0x405830, (beta << 16) | alpha); in gf108_grctx_generate_attrib()
749 gf100_grctx_patch_wr32(chan, 0x4064c4, ((alpha / 4) << 16) | max_batches); in gf108_grctx_generate_attrib()
753 const u32 a = alpha; in gf108_grctx_generate_attrib()
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| D | ctxgp100.c | 46 const u32 alpha = grctx->alpha_nr; in gp100_grctx_generate_attrib() local
55 gf100_grctx_patch_wr32(chan, 0x40585c, alpha); in gp100_grctx_generate_attrib()
56 gf100_grctx_patch_wr32(chan, 0x4064c4, ((alpha / 4) << 16) | max_batches); in gp100_grctx_generate_attrib()
60 const u32 as = alpha * gr->ppc_tpc_nr[gpc][ppc]; in gp100_grctx_generate_attrib()
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| D | ctxgf117.c | 248 const u32 alpha = grctx->alpha_nr; in gf117_grctx_generate_attrib() local
256 gf100_grctx_patch_wr32(chan, 0x405830, (beta << 16) | alpha); in gf117_grctx_generate_attrib()
257 gf100_grctx_patch_wr32(chan, 0x4064c4, ((alpha / 4) << 16) | max_batches); in gf117_grctx_generate_attrib()
261 const u32 a = alpha * gr->ppc_tpc_nr[gpc][ppc]; in gf117_grctx_generate_attrib()
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| D | ctxgm107.c | 904 const u32 alpha = grctx->alpha_nr; in gm107_grctx_generate_attrib() local
911 gf100_grctx_patch_wr32(chan, 0x405830, (attrib << 16) | alpha); in gm107_grctx_generate_attrib()
912 gf100_grctx_patch_wr32(chan, 0x4064c4, ((alpha / 4) << 16) | max_batches); in gm107_grctx_generate_attrib()
916 const u32 as = alpha * gr->ppc_tpc_nr[gpc][ppc]; in gm107_grctx_generate_attrib()
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| D | ctxgv100.c | 66 const u32 alpha = grctx->alpha_nr; in gv100_grctx_generate_attrib() local
76 gf100_grctx_patch_wr32(chan, 0x40585c, alpha); in gv100_grctx_generate_attrib()
77 gf100_grctx_patch_wr32(chan, 0x4064c4, ((alpha / 4) << 16) | max_batches); in gv100_grctx_generate_attrib()
81 const u32 as = alpha * gr->ppc_tpc_nr[gpc][ppc]; in gv100_grctx_generate_attrib()
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| D | ctxgk104.c | 930 bool alpha = atarget < btarget; in gk104_grctx_generate_alpha_beta_tables() local
938 if (alpha) { in gk104_grctx_generate_alpha_beta_tables()
957 alpha = !alpha; in gk104_grctx_generate_alpha_beta_tables()
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| /drivers/gpu/drm/tegra/ |
| D | plane.c | 554 unsigned int *alpha) in tegra_plane_format_get_alpha() argument
557 *alpha = opaque; in tegra_plane_format_get_alpha()
563 *alpha = WIN_COLOR_DEPTH_B5G5R5A1; in tegra_plane_format_get_alpha()
567 *alpha = WIN_COLOR_DEPTH_A1B5G5R5; in tegra_plane_format_get_alpha()
571 *alpha = WIN_COLOR_DEPTH_R8G8B8A8; in tegra_plane_format_get_alpha()
575 *alpha = WIN_COLOR_DEPTH_B8G8R8A8; in tegra_plane_format_get_alpha()
579 *alpha = opaque; in tegra_plane_format_get_alpha()
685 state->blending[index].alpha = true; in tegra_plane_update_transparency()
687 state->blending[index].alpha = false; in tegra_plane_update_transparency()
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| /drivers/gpu/drm/ci/xfails/ |
| D | i915-apl-fails.txt | 28 kms_plane_alpha_blend@alpha-basic,Fail
29 kms_plane_alpha_blend@alpha-opaque-fb,Fail
30 kms_plane_alpha_blend@alpha-transparent-fb,Fail
31 kms_plane_alpha_blend@constant-alpha-max,Fail
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| D | i915-whl-fails.txt | 38 kms_plane_alpha_blend@alpha-basic,Fail
39 kms_plane_alpha_blend@alpha-opaque-fb,Fail
40 kms_plane_alpha_blend@alpha-transparent-fb,Fail
41 kms_plane_alpha_blend@constant-alpha-max,Fail
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| D | i915-amly-fails.txt | 38 kms_plane_alpha_blend@alpha-basic,Fail
39 kms_plane_alpha_blend@alpha-opaque-fb,Fail
40 kms_plane_alpha_blend@alpha-transparent-fb,Fail
41 kms_plane_alpha_blend@constant-alpha-max,Fail
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| D | i915-cml-fails.txt | 39 kms_plane_alpha_blend@alpha-basic,Fail
40 kms_plane_alpha_blend@alpha-opaque-fb,Fail
41 kms_plane_alpha_blend@alpha-transparent-fb,Fail
42 kms_plane_alpha_blend@constant-alpha-max,Fail
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| /drivers/video/fbdev/omap2/omapfb/dss/ |
| D | overlay-sysfs.c | 243 u8 alpha; in overlay_global_alpha_store() local
249 r = kstrtou8(buf, 0, &alpha); in overlay_global_alpha_store()
255 info.global_alpha = alpha; in overlay_global_alpha_store()
285 u8 alpha; in overlay_pre_mult_alpha_store() local
291 r = kstrtou8(buf, 0, &alpha); in overlay_pre_mult_alpha_store()
297 info.pre_mult_alpha = alpha; in overlay_pre_mult_alpha_store()
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| /drivers/gpu/drm/msm/disp/ |
| D | mdp_format.c | 69 #define INTERLEAVED_RGB_FMT(fmt, a, r, g, b, e0, e1, e2, e3, uc, alpha, \ argument
74 .alpha_enable = alpha, \
90 alpha, bp, flg, fm, np, th) \ argument
94 .alpha_enable = alpha, \
110 alpha, chroma, count, bp, flg, fm, np) \ argument
114 .alpha_enable = alpha, \
207 #define PLANAR_YUV_FMT(fmt, a, r, g, b, e0, e1, e2, alpha, chroma, bp, \ argument
212 .alpha_enable = alpha, \
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| /drivers/media/test-drivers/vicodec/ |
| D | codec-v4l2-fwht.c | 103 rf->alpha = NULL; in prepare_raw_frame()
114 rf->alpha = NULL; in prepare_raw_frame()
179 rf->alpha = rf->luma; in prepare_raw_frame()
190 rf->alpha = rf->cr + 1; in prepare_raw_frame()
194 rf->alpha = rf->luma; in prepare_raw_frame()
201 rf->alpha = rf->luma + 3; in prepare_raw_frame()
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| /drivers/media/platform/renesas/vsp1/ |
| D | vsp1_rpf.c | 194 (fmtinfo->alpha ? VI6_RPF_ALPH_SEL_ASEL_PACKED in rpf_configure_stream()
200 if (fmtinfo->alpha) { in rpf_configure_stream()
273 rpf->alpha << VI6_RPF_VRTCOL_SET_LAYA_SHIFT); in rpf_configure_frame()
275 (rpf->alpha << VI6_RPF_MULT_ALPHA_RATIO_SHIFT)); in rpf_configure_frame()
277 vsp1_pipeline_propagate_alpha(pipe, dlb, rpf->alpha); in rpf_configure_frame()
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| /drivers/gpu/drm/exynos/ |
| D | exynos5433_drm_decon.c | 265 unsigned int alpha, unsigned int pixel_alpha) in decon_win_set_bldeq() argument
278 if (alpha != DRM_BLEND_ALPHA_OPAQUE) { in decon_win_set_bldeq()
291 unsigned int alpha, unsigned int pixel_alpha) in decon_win_set_bldmod() argument
293 u32 win_alpha = alpha >> 8; in decon_win_set_bldmod()
309 if (alpha != DRM_BLEND_ALPHA_OPAQUE) { in decon_win_set_bldmod()
325 unsigned int alpha = state->base.alpha; in decon_win_set_pixfmt() local
378 decon_win_set_bldmod(ctx, win, alpha, pixel_alpha); in decon_win_set_pixfmt()
379 decon_win_set_bldeq(ctx, win, alpha, pixel_alpha); in decon_win_set_pixfmt()
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| /drivers/iio/afe/ |
| D | iio-rescale.c | 413 u32 alpha; in rescale_temp_sense_rtd_props() local
427 ret = device_property_read_u32(dev, "alpha-ppm-per-celsius", &alpha); in rescale_temp_sense_rtd_props()
440 tmp = r0 * iexc * alpha / 1000000; in rescale_temp_sense_rtd_props()
455 s32 alpha; in rescale_temp_transducer_props() local
460 ret = device_property_read_u32(dev, "alpha-ppm-per-celsius", &alpha); in rescale_temp_transducer_props()
467 rescale->denominator = alpha * sense; in rescale_temp_transducer_props()
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| /drivers/media/common/v4l2-tpg/ |
| D | v4l2-tpg-core.c | 1137 u8 alpha = tpg->alpha_component; in gen_twopix() local
1143 alpha = 0; in gen_twopix()
1313 alpha = 0; in gen_twopix()
1318 buf[0][offset + 1] = (alpha & 0xf0) | r_y_h; in gen_twopix()
1321 alpha = 0; in gen_twopix()
1324 buf[0][offset] = (b_v << 4) | (alpha >> 4); in gen_twopix()
1328 alpha = 0; in gen_twopix()
1332 buf[0][offset + 1] = (alpha & 0xf0) | b_v; in gen_twopix()
1335 alpha = 0; in gen_twopix()
1338 buf[0][offset] = (r_y_h << 4) | (alpha >> 4); in gen_twopix()
[all …]
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| /drivers/crypto/intel/qat/qat_common/ |
| D | adf_tl_debugfs.h | 30 #define ADF_TL_DBG_RP_INDEX_ALPHA(alpha) ((alpha) - 'A') argument
|