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drm/msm/dpu: Add support for P010 format

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Add support for P010 color format. This adds support for both linear and
compressed formats.

Signed-off-by: Jessica Zhang <quic_jesszhan@quicinc.com>
Reviewed-by: Rob Clark <robdclark@gmail.com>
Patchwork: https://patchwork.freedesktop.org/patch/500822/
Link: https://lore.kernel.org/r/20220901203422.217-3-quic_jesszhan@quicinc.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
This commit is contained in:
Jessica Zhang 2022-09-01 13:34:22 -07:00 committed by Dmitry Baryshkov
parent da7716a249
commit f07c9946cc
3 changed files with 18 additions and 1 deletions
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17
drivers/gpu/drm/msm/disp/dpu1/dpu_formats.c
View File

@ -434,6 +434,12 @@ static const struct dpu_format dpu_format_map[] = {
DPU_CHROMA_H2V1, DPU_FORMAT_FLAG_YUV,
DPU_FETCH_LINEAR, 2),
PSEUDO_YUV_FMT_LOOSE(P010,
0, COLOR_8BIT, COLOR_8BIT, COLOR_8BIT,
C1_B_Cb, C2_R_Cr,
DPU_CHROMA_420, DPU_FORMAT_FLAG_DX | DPU_FORMAT_FLAG_YUV,
DPU_FETCH_LINEAR, 2),
INTERLEAVED_YUV_FMT(VYUY,
0, COLOR_8BIT, COLOR_8BIT, COLOR_8BIT,
C2_R_Cr, C0_G_Y, C1_B_Cb, C0_G_Y,
@ -536,6 +542,14 @@ static const struct dpu_format dpu_format_map_ubwc[] = {
DPU_CHROMA_420, DPU_FORMAT_FLAG_YUV |
DPU_FORMAT_FLAG_COMPRESSED,
DPU_FETCH_UBWC, 4, DPU_TILE_HEIGHT_NV12),
PSEUDO_YUV_FMT_TILED(P010,
0, COLOR_8BIT, COLOR_8BIT, COLOR_8BIT,
C1_B_Cb, C2_R_Cr,
DPU_CHROMA_420, DPU_FORMAT_FLAG_DX |
DPU_FORMAT_FLAG_YUV |
DPU_FORMAT_FLAG_COMPRESSED,
DPU_FETCH_UBWC, 4, DPU_TILE_HEIGHT_UBWC),
};
/* _dpu_get_v_h_subsample_rate - Get subsample rates for all formats we support
@ -584,7 +598,8 @@ static int _dpu_format_get_media_color_ubwc(const struct dpu_format *fmt)
int color_fmt = -1;
int i;
if (fmt->base.pixel_format == DRM_FORMAT_NV12) {
if (fmt->base.pixel_format == DRM_FORMAT_NV12 ||
fmt->base.pixel_format == DRM_FORMAT_P010) {
if (DPU_FORMAT_IS_DX(fmt)) {
if (fmt->unpack_tight)
color_fmt = COLOR_FMT_NV12_BPP10_UBWC;

1
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
View File

@ -210,6 +210,7 @@ static const uint32_t plane_formats_yuv[] = {
DRM_FORMAT_RGBX4444,
DRM_FORMAT_BGRX4444,
DRM_FORMAT_P010,
DRM_FORMAT_NV12,
DRM_FORMAT_NV21,
DRM_FORMAT_NV16,

1
drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c
View File

@ -73,6 +73,7 @@ static const uint32_t qcom_compressed_supported_formats[] = {
DRM_FORMAT_BGR565,
DRM_FORMAT_NV12,
DRM_FORMAT_P010,
};
/**