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drm/i915: Define cursor chicken reg 

Define CUR_CHICKEN so we don't have to remember the offset.
Looks like it's getting introduced in mtl.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230329190445.13456-3-ville.syrjala@linux.intel.com
Reviewed-by: Imre Deak <imre.deak@intel.com>
This commit is contained in:
Ville Syrjälä 2023-03-29 22:04:45 +03:00
parent 7732e289c5
commit 1119f00900
1 changed files with 2 additions and 0 deletions
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2
drivers/gpu/drm/i915/i915_reg.h
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@ -3360,6 +3360,7 @@
#define CUR_FBC_EN REG_BIT(31)
#define CUR_FBC_HEIGHT_MASK REG_GENMASK(7, 0)
#define CUR_FBC_HEIGHT(h) REG_FIELD_PREP(CUR_FBC_HEIGHT_MASK, (h))
#define _CUR_CHICKEN_A 0x700a4 /* mtl+ */
#define _CURASURFLIVE 0x700ac /* g4x+ */
#define _CURBCNTR 0x700c0
#define _CURBBASE 0x700c4
@ -3374,6 +3375,7 @@
#define CURPOS(pipe) _MMIO_CURSOR2(pipe, _CURAPOS)
#define CURSIZE(pipe) _MMIO_CURSOR2(pipe, _CURASIZE)
#define CUR_FBC_CTL(pipe) _MMIO_CURSOR2(pipe, _CUR_FBC_CTL_A)
#define CUR_CHICKEN(pipe) _MMIO_CURSOR2(pipe, _CUR_CHICKEN_A)
#define CURSURFLIVE(pipe) _MMIO_CURSOR2(pipe, _CURASURFLIVE)
#define CURSOR_A_OFFSET 0x70080