Commit f07c9946 authored by Jessica Zhang's avatar Jessica Zhang Committed by Dmitry Baryshkov
Browse files

drm/msm/dpu: Add support for P010 format 



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

Signed-off-by: default avatarJessica Zhang <quic_jesszhan@quicinc.com>
Reviewed-by: default avatarRob 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: default avatarDmitry Baryshkov <dmitry.baryshkov@linaro.org>
parent da7716a2

drivers/gpu/drm/msm/disp/dpu1/dpu_formats.c

+16 −1
Original line number Diff line number Diff line
@@ -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;

drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c

+1 −0
Original line number Diff line number Diff line
@@ -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,

drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c

+1 −0
Original line number Diff line number Diff line
@@ -73,6 +73,7 @@ static const uint32_t qcom_compressed_supported_formats[] = { 
	DRM_FORMAT_BGR565,



	DRM_FORMAT_NV12,

	DRM_FORMAT_P010,

};



/**