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disp: msm: sde: add check for unsupported writeback output formats

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Chroma sample types H1V2 and H2V1 are not supported in write back output.
Made changes to add atomic check for such unsupported output formats in
writeback.

Change-Id: Ic37865e0b0c64016df728cc753ad66c3b9e9d138
Signed-off-by: Andhavarapu Karthik <kartkart@codeaurora.org>
This commit is contained in:
Andhavarapu Karthik 2021-03-25 13:28:30 +05:30
commit 72707666f2
1 changed files with 7 additions and 0 deletions
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7
msm/sde/sde_encoder_phys_wb.c
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@ -784,6 +784,13 @@ static int sde_encoder_phys_wb_atomic_check(
return -EINVAL;
}
if (fmt->chroma_sample == SDE_CHROMA_H2V1 ||
fmt->chroma_sample == SDE_CHROMA_H1V2) {
SDE_ERROR("invalid chroma sample type in output format %x\n",
fmt->base.pixel_format);
return -EINVAL;
}
if (SDE_FORMAT_IS_UBWC(fmt) &&
!(wb_cfg->features & BIT(SDE_WB_UBWC))) {
SDE_ERROR("invalid output format %x\n", fmt->base.pixel_format);