Commit 1867fceb authored by Ville Syrjälä's avatar Ville Syrjälä
Browse files

drm/i915: Clean up GAMMA_MODE defines 



Use REG_BIT() & co. for GAMMA_MODE bits.

Signed-off-by: default avatarVille Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20221123152638.20622-3-ville.syrjala@linux.intel.com


Reviewed-by: default avatarAnkit Nautiyal <ankit.k.nautiyal@intel.com>
parent 07e176f2

drivers/gpu/drm/i915/i915_reg.h

+8 −8
Original line number Diff line number Diff line
@@ -5308,14 +5308,14 @@ 
#define _GAMMA_MODE_A		0x4a480

#define _GAMMA_MODE_B		0x4ac80

#define GAMMA_MODE(pipe) _MMIO_PIPE(pipe, _GAMMA_MODE_A, _GAMMA_MODE_B)

#define  PRE_CSC_GAMMA_ENABLE	(1 << 31)

#define  POST_CSC_GAMMA_ENABLE	(1 << 30)

#define  GAMMA_MODE_MODE_MASK	(3 << 0)

#define  GAMMA_MODE_MODE_8BIT	(0 << 0)

#define  GAMMA_MODE_MODE_10BIT	(1 << 0)

#define  GAMMA_MODE_MODE_12BIT	(2 << 0)

#define  GAMMA_MODE_MODE_SPLIT	(3 << 0) /* ivb-bdw */

#define  GAMMA_MODE_MODE_12BIT_MULTI_SEG	(3 << 0) /* icl-tgl */

#define  PRE_CSC_GAMMA_ENABLE			REG_BIT(31) /* icl+ */

#define  POST_CSC_GAMMA_ENABLE			REG_BIT(30) /* icl+ */

#define  GAMMA_MODE_MODE_MASK			REG_GENMASK(1, 0)

#define  GAMMA_MODE_MODE_8BIT			REG_FIELD_PREP(GAMMA_MODE_MODE_MASK, 0)

#define  GAMMA_MODE_MODE_10BIT			REG_FIELD_PREP(GAMMA_MODE_MODE_MASK, 1)

#define  GAMMA_MODE_MODE_12BIT			REG_FIELD_PREP(GAMMA_MODE_MODE_MASK, 2)

#define  GAMMA_MODE_MODE_SPLIT			REG_FIELD_PREP(GAMMA_MODE_MODE_MASK, 3) /* ivb-bdw */

#define  GAMMA_MODE_MODE_12BIT_MULTI_SEG	REG_FIELD_PREP(GAMMA_MODE_MODE_MASK, 3) /* icl-tgl */



/* Display Internal Timeout Register */

#define RM_TIMEOUT		_MMIO(0x42060)