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| author |   David S. Miller <davem@davemloft.net> | 2019-08-27 14:23:31 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-08-27 14:23:31 -0700 |
| commit | 68aaf4459556b1f9370c259fd486aecad2257552 (patch) | |
| tree | 99d92536a3263634969be6b70a96facea85a0df1 /drivers/gpu/drm/arm/display/komeda/komeda_format_caps.c | |
| parent | nfp: add AMDA0058 boards to firmware list (diff) | |
| parent | Merge tag 'nfs-for-5.3-3' of git://git.linux-nfs.org/projects/trondmy/linux-nfs (diff) | |
| download | linux-dev-68aaf4459556b1f9370c259fd486aecad2257552.tar.xz linux-dev-68aaf4459556b1f9370c259fd486aecad2257552.zip | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Minor conflict in r8169, bug fix had two versions in net
and net-next, take the net-next hunks.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/gpu/drm/arm/display/komeda/komeda_format_caps.c')
| -rw-r--r-- | drivers/gpu/drm/arm/display/komeda/komeda_format_caps.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_format_caps.c b/drivers/gpu/drm/arm/display/komeda/komeda_format_caps.c index cd4d9f53ddef..c9a1edb9a000 100644 --- a/drivers/gpu/drm/arm/display/komeda/komeda_format_caps.c +++ b/drivers/gpu/drm/arm/display/komeda/komeda_format_caps.c @@ -35,6 +35,25 @@ komeda_get_format_caps(struct komeda_format_caps_table *table, return NULL; } +u32 komeda_get_afbc_format_bpp(const struct drm_format_info *info, u64 modifier) +{ + u32 bpp; + + switch (info->format) { + case DRM_FORMAT_YUV420_8BIT: + bpp = 12; + break; + case DRM_FORMAT_YUV420_10BIT: + bpp = 15; + break; + default: + bpp = info->cpp[0] * 8; + break; + } + + return bpp; +} + /* Two assumptions * 1. RGB always has YTR * 2. Tiled RGB always has SC |