Add VRR register offsets and bits to access DC Balance configuration. --v2: - Separate register definitions. (Ankit) - Remove usage of dev_priv. (Jani, Nikula)
--v3: - Convert register address offset, from capital to small. (Ankit) - Move mask bits near to register offsets. (Ankit) --v4: - Use _MMIO_TRANS wherever possible. (Jani) Signed-off-by: Mitul Golani <mitulkumar.ajitkumar.gol...@intel.com> Reviewed-by: Ankit Nautiyal <ankit.k.nauti...@intel.com> --- drivers/gpu/drm/i915/display/intel_vrr_regs.h | 45 +++++++++++++++++++ 1 file changed, 45 insertions(+) diff --git a/drivers/gpu/drm/i915/display/intel_vrr_regs.h b/drivers/gpu/drm/i915/display/intel_vrr_regs.h index ba9b9215dc11..c5cba5879f40 100644 --- a/drivers/gpu/drm/i915/display/intel_vrr_regs.h +++ b/drivers/gpu/drm/i915/display/intel_vrr_regs.h @@ -8,6 +8,50 @@ #include "intel_display_reg_defs.h" +/* VRR registers */ +#define _TRANS_VRR_DCB_ADJ_FLIPLINE_CFG_A 0x604d4 +#define _TRANS_VRR_DCB_ADJ_FLIPLINE_CFG_B 0x614d4 +#define TRANS_VRR_DCB_ADJ_FLIPLINE_CFG(trans) _MMIO_TRANS(trans, \ + _TRANS_VRR_DCB_ADJ_FLIPLINE_CFG_A, \ + _TRANS_VRR_DCB_ADJ_FLIPLINE_CFG_B) +#define VRR_DCB_ADJ_FLIPLINE_CNT_MASK REG_GENMASK(31, 24) +#define VRR_DCB_ADJ_FLIPLINE_MASK REG_GENMASK(19, 0) +#define VRR_DCB_ADJ_FLIPLINE(flipline) REG_FIELD_PREP(VRR_DCB_ADJ_FLIPLINE_MASK, \ + (flipline)) + +#define _TRANS_VRR_DCB_ADJ_VMAX_CFG_A 0x604d8 +#define _TRANS_VRR_DCB_ADJ_VMAX_CFG_B 0x614d8 +#define TRANS_VRR_DCB_ADJ_VMAX_CFG(trans) _MMIO_TRANS(trans, \ + _TRANS_VRR_DCB_ADJ_VMAX_CFG_A, \ + _TRANS_VRR_DCB_ADJ_VMAX_CFG_B) +#define VRR_DCB_ADJ_VMAX_CNT_MASK REG_GENMASK(31, 24) +#define VRR_DCB_ADJ_VMAX_MASK REG_GENMASK(19, 0) +#define VRR_DCB_ADJ_VMAX(vmax) REG_FIELD_PREP(VRR_DCB_ADJ_VMAX_MASK, (vmax)) + +#define _TRANS_VRR_DCB_FLIPLINE_A 0x60418 +#define _TRANS_VRR_DCB_FLIPLINE_B 0x61418 +#define TRANS_VRR_DCB_FLIPLINE(trans) _MMIO_TRANS(trans, \ + _TRANS_VRR_DCB_FLIPLINE_A, \ + _TRANS_VRR_DCB_FLIPLINE_B) +#define VRR_DCB_FLIPLINE_MASK REG_GENMASK(19, 0) +#define VRR_DCB_FLIPLINE(flipline) REG_FIELD_PREP(VRR_DCB_FLIPLINE_MASK, \ + (flipline)) + +#define _TRANS_VRR_DCB_VMAX_A 0x60414 +#define _TRANS_VRR_DCB_VMAX_B 0x61414 +#define TRANS_VRR_DCB_VMAX(trans) _MMIO_TRANS(trans, \ + _TRANS_VRR_DCB_VMAX_A, \ + _TRANS_VRR_DCB_VMAX_B) +#define VRR_DCB_VMAX_MASK REG_GENMASK(19, 0) +#define VRR_DCB_VMAX(vmax) REG_FIELD_PREP(VRR_DCB_VMAX_MASK, (vmax)) + +#define _TRANS_ADAPTIVE_SYNC_DCB_CTL_A 0x604c0 +#define _TRANS_ADAPTIVE_SYNC_DCB_CTL_B 0x614c0 +#define TRANS_ADAPTIVE_SYNC_DCB_CTL(trans) _MMIO_TRANS(trans, \ + _TRANS_ADAPTIVE_SYNC_DCB_CTL_A, \ + _TRANS_ADAPTIVE_SYNC_DCB_CTL_B) +#define ADAPTIVE_SYNC_COUNTER_EN REG_BIT(31) + #define _TRANS_VRR_CTL_A 0x60420 #define _TRANS_VRR_CTL_B 0x61420 #define _TRANS_VRR_CTL_C 0x62420 @@ -20,6 +64,7 @@ #define VRR_CTL_PIPELINE_FULL_MASK REG_GENMASK(10, 3) #define VRR_CTL_PIPELINE_FULL(x) REG_FIELD_PREP(VRR_CTL_PIPELINE_FULL_MASK, (x)) #define VRR_CTL_PIPELINE_FULL_OVERRIDE REG_BIT(0) +#define VRR_CTL_DCB_ADJ_ENABLE REG_BIT(28) #define XELPD_VRR_CTL_VRR_GUARDBAND_MASK REG_GENMASK(15, 0) #define XELPD_VRR_CTL_VRR_GUARDBAND(x) REG_FIELD_PREP(XELPD_VRR_CTL_VRR_GUARDBAND_MASK, (x)) -- 2.48.1
