[PATCH v10 1/8] drm/i915: Separate VRR related register definitions

Mitul Golani mitulkumar.ajitkumar.golani at intel.com
Thu May 30 06:04:01 UTC 2024


Move VRR related register definitions to a separate file called
intel_vrr_regs.h.

Signed-off-by: Mitul Golani <mitulkumar.ajitkumar.golani at intel.com>
---
 drivers/gpu/drm/i915/display/intel_vrr.c      |   1 +
 drivers/gpu/drm/i915/display/intel_vrr_regs.h | 117 ++++++++++++++++++
 drivers/gpu/drm/i915/i915_reg.h               | 100 ---------------
 3 files changed, 118 insertions(+), 100 deletions(-)
 create mode 100644 drivers/gpu/drm/i915/display/intel_vrr_regs.h

diff --git a/drivers/gpu/drm/i915/display/intel_vrr.c b/drivers/gpu/drm/i915/display/intel_vrr.c
index 5f3657aa8313..871e6e6a184a 100644
--- a/drivers/gpu/drm/i915/display/intel_vrr.c
+++ b/drivers/gpu/drm/i915/display/intel_vrr.c
@@ -9,6 +9,7 @@
 #include "intel_de.h"
 #include "intel_display_types.h"
 #include "intel_vrr.h"
+#include "intel_vrr_regs.h"
 #include "intel_dp.h"
 
 bool intel_vrr_is_capable(struct intel_connector *connector)
diff --git a/drivers/gpu/drm/i915/display/intel_vrr_regs.h b/drivers/gpu/drm/i915/display/intel_vrr_regs.h
new file mode 100644
index 000000000000..c6ad0a88cf88
--- /dev/null
+++ b/drivers/gpu/drm/i915/display/intel_vrr_regs.h
@@ -0,0 +1,117 @@
+/* SPDX-License-Identifier: MIT */
+/*
+ * Copyright © 2024 Intel Corporation
+ */
+
+#ifndef __INTEL_VRR_REG_H__
+#define __INTEL_VRR_REG_H__
+
+#include "intel_display_reg_defs.h"
+
+/* VRR registers */
+#define _TRANS_VRR_VSYNC_A                      0x60078
+#define TRANS_VRR_VSYNC(dev_priv, trans)        _MMIO_TRANS2(dev_priv, trans, \
+                                                _TRANS_VRR_VSYNC_A)
+#define VRR_VSYNC_END_MASK                      REG_GENMASK(28, 16)
+#define VRR_VSYNC_END(vsync_end)                REG_FIELD_PREP(VRR_VSYNC_END_MASK, (vsync_end))
+#define VRR_VSYNC_START_MASK                    REG_GENMASK(12, 0)
+#define VRR_VSYNC_START(vsync_start)            REG_FIELD_PREP(VRR_VSYNC_START_MASK, (vsync_start))
+
+#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(dev_priv, trans)		_MMIO_TRANS2(dev_priv, trans, _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_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 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))
+
+#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(dev_priv, trans)	_MMIO_TRANS2(dev_priv, trans, _TRANS_VRR_VMAX_A)
+#define VRR_VMAX_MASK				REG_GENMASK(19, 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(dev_priv, trans)	_MMIO_TRANS2(dev_priv, trans, \
+						_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(dev_priv, trans)	_MMIO_TRANS2(dev_priv, trans, \
+						_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_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(dev_priv, trans) _MMIO_TRANS2(dev_priv, trans, _TRANS_VRR_VMIN_A)
+#define VRR_VMIN_MASK                           REG_GENMASK(15, 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(dev_priv, trans)	_MMIO_TRANS2(dev_priv, trans, \
+						_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(dev_priv, trans)	_MMIO_TRANS2(dev_priv, trans, \
+						_TRANS_VRR_STATUS2_A)
+#define VRR_STATUS2_VERT_LN_CNT_MASK		REG_GENMASK(19, 0)
+
+#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(dev_priv, trans)  _MMIO_TRANS2(dev_priv, trans, \
+                                                _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_PUSH_A				0x60A70
+#define _TRANS_PUSH_B				0x61A70
+#define _TRANS_PUSH_C				0x62A70
+#define _TRANS_PUSH_D				0x63A70
+#define TRANS_PUSH(dev_priv, trans)		_MMIO_TRANS2(dev_priv, trans, \
+						_TRANS_PUSH_A)
+#define TRANS_PUSH_EN				REG_BIT(31)
+#define TRANS_PUSH_SEND			REG_BIT(30)
+
+#endif /* __INTEL_VRR_REGS__ */
+
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index be57812a6b07..a6a8464fcff8 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -1228,106 +1228,6 @@
 #define PIPESRC(pipe)		_MMIO_TRANS2(dev_priv, (pipe), _PIPEASRC)
 #define TRANS_MULT(trans)	_MMIO_TRANS2(dev_priv, (trans), _TRANS_MULT_A)
 
-/* 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(dev_priv, trans)			_MMIO_TRANS2(dev_priv, trans, _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_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	  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))
-
-#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(dev_priv, trans)		_MMIO_TRANS2(dev_priv, trans, _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(dev_priv, trans)		_MMIO_TRANS2(dev_priv, trans, _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(dev_priv, trans)	_MMIO_TRANS2(dev_priv, trans, \
-					_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(dev_priv, trans)		_MMIO_TRANS2(dev_priv, trans, _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(dev_priv, trans)	_MMIO_TRANS2(dev_priv, trans, \
-					_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(dev_priv, trans)	_MMIO_TRANS2(dev_priv, trans, \
-					_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(dev_priv, trans)	_MMIO_TRANS2(dev_priv, trans, _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(dev_priv, trans)		_MMIO_TRANS2(dev_priv, trans, _TRANS_PUSH_A)
-#define   TRANS_PUSH_EN			REG_BIT(31)
-#define   TRANS_PUSH_SEND		REG_BIT(30)
-
-#define _TRANS_VRR_VSYNC_A		0x60078
-#define TRANS_VRR_VSYNC(dev_priv, trans)		_MMIO_TRANS2(dev_priv, trans, _TRANS_VRR_VSYNC_A)
-#define VRR_VSYNC_END_MASK		REG_GENMASK(28, 16)
-#define VRR_VSYNC_END(vsync_end)	REG_FIELD_PREP(VRR_VSYNC_END_MASK, (vsync_end))
-#define VRR_VSYNC_START_MASK		REG_GENMASK(12, 0)
-#define VRR_VSYNC_START(vsync_start)	REG_FIELD_PREP(VRR_VSYNC_START_MASK, (vsync_start))
-
 /* VGA port control */
 #define ADPA			_MMIO(0x61100)
 #define PCH_ADPA                _MMIO(0xe1100)
-- 
2.25.1



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