Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
drm/msm/disp: pull in common tiled YUV format parameters
Pull common params of tiled YUV formats into corresponding macro
definitions, simplifying format table.
Patchwork: https://patchwork.freedesktop.org/patch/688174/
Link: https://lore.kernel.org/r/20251114-dpu-formats-v3-7-cae312379d49@oss.qualcomm.com
Tested-by: Luca Weiss <luca.weiss@fairphone.com> # qcm6490-fairphone-fp5
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
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+13
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drivers/gpu/drm/msm/disp/mdp_format.c
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drivers/gpu/drm/msm/disp/mdp_format.c
···
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.tile_height = MDP_TILE_HEIGHT_DEFAULT \
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}
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-
#define PSEUDO_YUV_FMT_TILED(fmt, a, r, g, b, e0, e1, chroma, \
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flg, fm, np, th) \
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#define PSEUDO_YUV_FMT_TILED(fmt, r, g, b, e0, e1, chroma, flg, th) \
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{ \
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.pixel_format = DRM_FORMAT_ ## fmt, \
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.fetch_type = MDP_PLANE_PSEUDO_PLANAR, \
···
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.bpc_g_y = g, \
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.bpc_b_cb = b, \
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.bpc_r_cr = r, \
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.bpc_a = a, \
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.bpc_a = 0, \
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.chroma_sample = chroma, \
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.unpack_count = 2, \
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.bpp = 2, \
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.fetch_mode = fm, \
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.flags = MSM_FORMAT_FLAG_UNPACK_TIGHT | flg, \
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.num_planes = np, \
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.fetch_mode = MDP_FETCH_UBWC, \
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.flags = MSM_FORMAT_FLAG_UNPACK_TIGHT | \
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MSM_FORMAT_FLAG_YUV | \
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MSM_FORMAT_FLAG_COMPRESSED | flg, \
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.num_planes = 4, \
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.tile_height = th \
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}
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···
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C2_R_Cr, C0_G_Y, C1_B_Cb, C3_ALPHA),
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PSEUDO_YUV_FMT_TILED(NV12,
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0, BPC8, BPC8, BPC8,
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BPC8, BPC8, BPC8,
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C1_B_Cb, C2_R_Cr,
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CHROMA_420, MSM_FORMAT_FLAG_YUV |
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MSM_FORMAT_FLAG_COMPRESSED,
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MDP_FETCH_UBWC, 4, MDP_TILE_HEIGHT_NV12),
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CHROMA_420, 0,
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MDP_TILE_HEIGHT_NV12),
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PSEUDO_YUV_FMT_TILED(P010,
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0, BPC8, BPC8, BPC8,
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BPC8, BPC8, BPC8,
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C1_B_Cb, C2_R_Cr,
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CHROMA_420, MSM_FORMAT_FLAG_DX |
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MSM_FORMAT_FLAG_YUV |
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MSM_FORMAT_FLAG_COMPRESSED,
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MDP_FETCH_UBWC, 4, MDP_TILE_HEIGHT_UBWC),
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CHROMA_420, MSM_FORMAT_FLAG_DX,
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MDP_TILE_HEIGHT_UBWC),
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};
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const struct msm_format *mdp_get_format(struct msm_kms *kms, uint32_t format,