diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2019-02-05 23:50:56 +0300 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2019-02-06 16:13:51 +0300 |
| commit | d7e449a858ec280f3b90355246d8df680e40b6dd (patch) | |
| tree | 24ba36d76cef233c09caa0bd504a8e45de0d2c49 /drivers/gpu/drm/i915/i915_reg.h | |
| parent | c7e716b8617e5f468d6f8623532b9cc2cc7d3d0d (diff) | |
| download | linux-d7e449a858ec280f3b90355246d8df680e40b6dd.tar.xz | |
drm/i915: Just use icl+ definition for PLANE_WM blocks field
The unused bits on PLANE_WM & co. are hardwired to zero. So no
need to worry about reading the extra bit on pre-icl.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190205205056.30081-2-ville.syrjala@linux.intel.com
Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_reg.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_reg.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index 2be34e13af78..638a586469f9 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -6784,8 +6784,7 @@ enum { #define _PLANE_BUF_CFG_1_B 0x7127c #define _PLANE_BUF_CFG_2_B 0x7137c -#define SKL_DDB_ENTRY_MASK 0x3FF -#define ICL_DDB_ENTRY_MASK 0x7FF +#define DDB_ENTRY_MASK 0x7FF /* skl+: 10 bits, icl+ 11 bits */ #define DDB_ENTRY_END_SHIFT 16 #define _PLANE_BUF_CFG_1(pipe) \ _PIPE(pipe, _PLANE_BUF_CFG_1_A, _PLANE_BUF_CFG_1_B) |