| Message ID | 20201113175533.731834-1-bas@basnieuwenhuizen.nl (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [v2] drm/fourcc: Fix modifier field mask for AMD modifiers. | expand |
On Fri, Nov 13, 2020 at 12:55 PM Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl> wrote: > > The DCC_MAX_COMPRESSED_BLOCK has to contain one of > AMD_FMT_MOD_DCC_BLOCK_* and with 3 values this doesn't > fit in 1 bit. > > Fix this cleanly while it is only in drm-next. > > Fixes: 8ba16d599374 ("drm/fourcc: Add AMD DRM modifiers.") > Reviewed-by: Alex Deucher <alexander.deucher@amd.com> > Signed-off-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl> Applied. Thanks! Alex > --- > include/uapi/drm/drm_fourcc.h | 14 +++++++------- > 1 file changed, 7 insertions(+), 7 deletions(-) > > diff --git a/include/uapi/drm/drm_fourcc.h b/include/uapi/drm/drm_fourcc.h > index df56e71a7380..a878664ba41c 100644 > --- a/include/uapi/drm/drm_fourcc.h > +++ b/include/uapi/drm/drm_fourcc.h > @@ -1129,7 +1129,7 @@ drm_fourcc_canonicalize_nvidia_format_mod(__u64 modifier) > #define AMD_FMT_MOD_DCC_INDEPENDENT_128B_SHIFT 17 > #define AMD_FMT_MOD_DCC_INDEPENDENT_128B_MASK 0x1 > #define AMD_FMT_MOD_DCC_MAX_COMPRESSED_BLOCK_SHIFT 18 > -#define AMD_FMT_MOD_DCC_MAX_COMPRESSED_BLOCK_MASK 0x1 > +#define AMD_FMT_MOD_DCC_MAX_COMPRESSED_BLOCK_MASK 0x3 > > /* > * DCC supports embedding some clear colors directly in the DCC surface. > @@ -1140,7 +1140,7 @@ drm_fourcc_canonicalize_nvidia_format_mod(__u64 modifier) > * If this bit is set that means the fastclear eliminate is not needed for these > * embeddable colors. > */ > -#define AMD_FMT_MOD_DCC_CONSTANT_ENCODE_SHIFT 19 > +#define AMD_FMT_MOD_DCC_CONSTANT_ENCODE_SHIFT 20 > #define AMD_FMT_MOD_DCC_CONSTANT_ENCODE_MASK 0x1 > > /* > @@ -1153,15 +1153,15 @@ drm_fourcc_canonicalize_nvidia_format_mod(__u64 modifier) > * RB = only for TILE_VER_GFX9 & DCC > * PIPE = only for TILE_VER_GFX9 & DCC & (DCC_RETILE | DCC_PIPE_ALIGN) > */ > -#define AMD_FMT_MOD_PIPE_XOR_BITS_SHIFT 20 > +#define AMD_FMT_MOD_PIPE_XOR_BITS_SHIFT 21 > #define AMD_FMT_MOD_PIPE_XOR_BITS_MASK 0x7 > -#define AMD_FMT_MOD_BANK_XOR_BITS_SHIFT 23 > +#define AMD_FMT_MOD_BANK_XOR_BITS_SHIFT 24 > #define AMD_FMT_MOD_BANK_XOR_BITS_MASK 0x7 > -#define AMD_FMT_MOD_PACKERS_SHIFT 26 /* aliases with BANK_XOR_BITS */ > +#define AMD_FMT_MOD_PACKERS_SHIFT 27 /* aliases with BANK_XOR_BITS */ > #define AMD_FMT_MOD_PACKERS_MASK 0x7 > -#define AMD_FMT_MOD_RB_SHIFT 29 > +#define AMD_FMT_MOD_RB_SHIFT 30 > #define AMD_FMT_MOD_RB_MASK 0x7 > -#define AMD_FMT_MOD_PIPE_SHIFT 32 > +#define AMD_FMT_MOD_PIPE_SHIFT 33 > #define AMD_FMT_MOD_PIPE_MASK 0x7 > > #define AMD_FMT_MOD_SET(field, value) \ > -- > 2.29.2 >
diff --git a/include/uapi/drm/drm_fourcc.h b/include/uapi/drm/drm_fourcc.h index df56e71a7380..a878664ba41c 100644 --- a/include/uapi/drm/drm_fourcc.h +++ b/include/uapi/drm/drm_fourcc.h @@ -1129,7 +1129,7 @@ drm_fourcc_canonicalize_nvidia_format_mod(__u64 modifier) #define AMD_FMT_MOD_DCC_INDEPENDENT_128B_SHIFT 17 #define AMD_FMT_MOD_DCC_INDEPENDENT_128B_MASK 0x1 #define AMD_FMT_MOD_DCC_MAX_COMPRESSED_BLOCK_SHIFT 18 -#define AMD_FMT_MOD_DCC_MAX_COMPRESSED_BLOCK_MASK 0x1 +#define AMD_FMT_MOD_DCC_MAX_COMPRESSED_BLOCK_MASK 0x3 /* * DCC supports embedding some clear colors directly in the DCC surface. @@ -1140,7 +1140,7 @@ drm_fourcc_canonicalize_nvidia_format_mod(__u64 modifier) * If this bit is set that means the fastclear eliminate is not needed for these * embeddable colors. */ -#define AMD_FMT_MOD_DCC_CONSTANT_ENCODE_SHIFT 19 +#define AMD_FMT_MOD_DCC_CONSTANT_ENCODE_SHIFT 20 #define AMD_FMT_MOD_DCC_CONSTANT_ENCODE_MASK 0x1 /* @@ -1153,15 +1153,15 @@ drm_fourcc_canonicalize_nvidia_format_mod(__u64 modifier) * RB = only for TILE_VER_GFX9 & DCC * PIPE = only for TILE_VER_GFX9 & DCC & (DCC_RETILE | DCC_PIPE_ALIGN) */ -#define AMD_FMT_MOD_PIPE_XOR_BITS_SHIFT 20 +#define AMD_FMT_MOD_PIPE_XOR_BITS_SHIFT 21 #define AMD_FMT_MOD_PIPE_XOR_BITS_MASK 0x7 -#define AMD_FMT_MOD_BANK_XOR_BITS_SHIFT 23 +#define AMD_FMT_MOD_BANK_XOR_BITS_SHIFT 24 #define AMD_FMT_MOD_BANK_XOR_BITS_MASK 0x7 -#define AMD_FMT_MOD_PACKERS_SHIFT 26 /* aliases with BANK_XOR_BITS */ +#define AMD_FMT_MOD_PACKERS_SHIFT 27 /* aliases with BANK_XOR_BITS */ #define AMD_FMT_MOD_PACKERS_MASK 0x7 -#define AMD_FMT_MOD_RB_SHIFT 29 +#define AMD_FMT_MOD_RB_SHIFT 30 #define AMD_FMT_MOD_RB_MASK 0x7 -#define AMD_FMT_MOD_PIPE_SHIFT 32 +#define AMD_FMT_MOD_PIPE_SHIFT 33 #define AMD_FMT_MOD_PIPE_MASK 0x7 #define AMD_FMT_MOD_SET(field, value) \
The DCC_MAX_COMPRESSED_BLOCK has to contain one of AMD_FMT_MOD_DCC_BLOCK_* and with 3 values this doesn't fit in 1 bit. Fix this cleanly while it is only in drm-next. Fixes: 8ba16d599374 ("drm/fourcc: Add AMD DRM modifiers.") Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl> --- include/uapi/drm/drm_fourcc.h | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-)