Add definitions for registers grouped under Transcoder VRR function
with necessary bitfields.
Bspec: 49268
v2: Use REG_GENMASK, correct tabs/space indentation and move the
definitions near the transcoder section.(Jani)
v3: Remove unnecessary prefix from bit/mask definitions.(Manasi)
v4: Use 'trans' in macro for better readability.(Manasi)
Cc: Manasi Navare <manasi.d.navare@xxxxxxxxx>
Cc: Jani Nikula <jani.nikula@xxxxxxxxx>
Cc: Ville Syrjala <ville.syrjala@xxxxxxxxxxxxxxx>
Cc: Matt Roper <matthew.d.roper@xxxxxxxxx>
Signed-off-by: Aditya Swarup <aditya.swarup@xxxxxxxxx>
Reviewed-by: Manasi Navare <manasi.d.navare@xxxxxxxxx>
---
drivers/gpu/drm/i915/i915_reg.h | 90 +++++++++++++++++++++++++++++++++
1 file changed, 90 insertions(+)
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index 9c53fe918be6..b785142d4930 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -4324,6 +4324,96 @@ enum {
#define EXITLINE_MASK REG_GENMASK(12, 0)
#define EXITLINE_SHIFT 0
+/* VRR registers */
+#define _TRANS_VRR_CTL_A 0x60420
+#define _TRANS_VRR_CTL_B 0x61420
+#define _TRANS_VRR_CTL_C 0x62420
+#define _TRANS_VRR_CTL_D 0x63420
+#define TRANS_VRR_CTL(tran) _MMIO_TRANS2(tran, _TRANS_VRR_CTL_A)
+#define VRR_CTL_VRR_ENABLE REG_BIT(31)
+#define VRR_CTL_IGN_MAX_SHIFT REG_BIT(30)
+#define VRR_CTL_FLIP_LINE_EN REG_BIT(29)
+#define VRR_CTL_LINE_COUNT_MASK REG_GENMASK(10, 3)
+#define VRR_CTL_SW_FULLLINE_COUNT REG_BIT(0)
+
+#define _TRANS_VRR_VMAX_A 0x60424
+#define _TRANS_VRR_VMAX_B 0x61424
+#define _TRANS_VRR_VMAX_C 0x62424
+#define _TRANS_VRR_VMAX_D 0x63424
+#define TRANS_VRR_VMAX(tran) _MMIO_TRANS2(tran, _TRANS_VRR_VMAX_A)
+#define VRR_VMAX_MASK REG_GENMASK(19, 0)
+
+#define _TRANS_VRR_VMIN_A 0x60434
+#define _TRANS_VRR_VMIN_B 0x61434
+#define _TRANS_VRR_VMIN_C 0x62434
+#define _TRANS_VRR_VMIN_D 0x63434
+#define TRANS_VRR_VMIN(tran) _MMIO_TRANS2(tran, _TRANS_VRR_VMIN_A)
+#define VRR_VMIN_MASK REG_GENMASK(15, 0)
+
+#define _TRANS_VRR_VMAXSHIFT_A 0x60428
+#define _TRANS_VRR_VMAXSHIFT_B 0x61428
+#define _TRANS_VRR_VMAXSHIFT_C 0x62428
+#define _TRANS_VRR_VMAXSHIFT_D 0x63428
+#define TRANS_VRR_VMAXSHIFT(tran) _MMIO_TRANS2(tran, \
+ _TRANS_VRR_VMAXSHIFT_A)
+#define VRR_VMAXSHIFT_DEC_MASK REG_GENMASK(29, 16)
+#define VRR_VMAXSHIFT_DEC REG_BIT(16)
+#define VRR_VMAXSHIFT_INC_MASK REG_GENMASK(12, 0)
+
+#define _TRANS_VRR_STATUS_A 0x6042C
+#define _TRANS_VRR_STATUS_B 0x6142C
+#define _TRANS_VRR_STATUS_C 0x6242C
+#define _TRANS_VRR_STATUS_D 0x6342C
+#define TRANS_VRR_STATUS(tran) _MMIO_TRANS2(tran, _TRANS_VRR_STATUS_A)
+#define VRR_STATUS_VMAX_REACHED REG_BIT(31)
+#define VRR_STATUS_NOFLIP_TILL_BNDR REG_BIT(30)
+#define VRR_STATUS_FLIP_BEF_BNDR REG_BIT(29)
+#define VRR_STATUS_NO_FLIP_FRAME REG_BIT(28)
+#define VRR_STATUS_VRR_EN_LIVE REG_BIT(27)
+#define VRR_STATUS_FLIPS_SERVICED REG_BIT(26)
+#define VRR_STATUS_VBLANK_MASK REG_GENMASK(22, 20)
+#define STATUS_FSM_IDLE REG_FIELD_PREP(VRR_STATUS_VBLANK_MASK, 0)
+#define STATUS_FSM_WAIT_TILL_FDB REG_FIELD_PREP(VRR_STATUS_VBLANK_MASK, 1)
+#define STATUS_FSM_WAIT_TILL_FS REG_FIELD_PREP(VRR_STATUS_VBLANK_MASK, 2)
+#define STATUS_FSM_WAIT_TILL_FLIP REG_FIELD_PREP(VRR_STATUS_VBLANK_MASK, 3)
+#define STATUS_FSM_PIPELINE_FILL REG_FIELD_PREP(VRR_STATUS_VBLANK_MASK, 4)
+#define STATUS_FSM_ACTIVE REG_FIELD_PREP(VRR_STATUS_VBLANK_MASK, 5)
+#define STATUS_FSM_LEGACY_VBLANK REG_FIELD_PREP(VRR_STATUS_VBLANK_MASK, 6)
+
+#define _TRANS_VRR_VTOTAL_PREV_A 0x60480
+#define _TRANS_VRR_VTOTAL_PREV_B 0x61480
+#define _TRANS_VRR_VTOTAL_PREV_C 0x62480
+#define _TRANS_VRR_VTOTAL_PREV_D 0x63480
+#define TRANS_VRR_VTOTAL_PREV(tran) _MMIO_TRANS2(tran, \
+ _TRANS_VRR_VTOTAL_PREV_A)
+#define VRR_VTOTAL_FLIP_BEFR_BNDR REG_BIT(31)
+#define VRR_VTOTAL_FLIP_AFTER_BNDR REG_BIT(30)
+#define VRR_VTOTAL_FLIP_AFTER_DBLBUF REG_BIT(29)
+#define VRR_VTOTAL_PREV_FRAME_MASK REG_GENMASK(19, 0)
+
+#define _TRANS_VRR_FLIPLINE_A 0x60438
+#define _TRANS_VRR_FLIPLINE_B 0x61438
+#define _TRANS_VRR_FLIPLINE_C 0x62438
+#define _TRANS_VRR_FLIPLINE_D 0x63438
+#define TRANS_VRR_FLIPLINE(tran) _MMIO_TRANS2(tran, \
+ _TRANS_VRR_FLIPLINE_A)
+#define VRR_FLIPLINE_MASK REG_GENMASK(19, 0)
+
+#define _TRANS_VRR_STATUS2_A 0x6043C
+#define _TRANS_VRR_STATUS2_B 0x6143C
+#define _TRANS_VRR_STATUS2_C 0x6243C
+#define _TRANS_VRR_STATUS2_D 0x6343C
+#define TRANS_VRR_STATUS2(tran) _MMIO_TRANS2(tran, _TRANS_VRR_STATUS2_A)
+#define VRR_STATUS2_VERT_LN_CNT_MASK REG_GENMASK(19, 0)
+
+#define _TRANS_PUSH_A 0x60A70
+#define _TRANS_PUSH_B 0x61A70
+#define _TRANS_PUSH_C 0x62A70
+#define _TRANS_PUSH_D 0x63A70
+#define TRANS_PUSH(tran) _MMIO_TRANS2(tran, _TRANS_PUSH_A)
+#define TRANS_PUSH_EN REG_BIT(31)
+#define TRANS_PUSH_SEND REG_BIT(30)
+
/*
* HSW+ eDP PSR registers
*
--
2.25.0
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