Adding upstream version 6.1.76.upstream/6.1.76upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 89 insertions, 0 deletions

diff --git a/drivers/gpu/drm/i915/display/intel_dmc_regs.h b/drivers/gpu/drm/i915/display/intel_dmc_regs.h
new file mode 100644
index 000000000..5e5e41644
--- /dev/null
+++ b/drivers/gpu/drm/i915/display/intel_dmc_regs.h
@@ -0,0 +1,89 @@
+/* SPDX-License-Identifier: MIT */
+/*
+ * Copyright © 2022 Intel Corporation
+ */
+
+#ifndef __INTEL_DMC_REGS_H__
+#define __INTEL_DMC_REGS_H__
+
+#include "i915_reg_defs.h"
+
+#define DMC_PROGRAM(addr, i)	_MMIO((addr) + (i) * 4)
+#define DMC_SSP_BASE_ADDR_GEN9	0x00002FC0
+
+#define _ADLP_PIPEDMC_REG_MMIO_BASE_A	0x5f000
+#define _TGL_PIPEDMC_REG_MMIO_BASE_A	0x92000
+
+#define __PIPEDMC_REG_MMIO_BASE(i915, dmc_id) \
+	((DISPLAY_VER(i915) >= 13 ? _ADLP_PIPEDMC_REG_MMIO_BASE_A : \
+				    _TGL_PIPEDMC_REG_MMIO_BASE_A) + \
+	 0x400 * ((dmc_id) - 1))
+
+#define __DMC_REG_MMIO_BASE		0x8f000
+
+#define _DMC_REG_MMIO_BASE(i915, dmc_id) \
+	((dmc_id) == DMC_FW_MAIN ? __DMC_REG_MMIO_BASE : \
+				   __PIPEDMC_REG_MMIO_BASE(i915, dmc_id))
+
+#define _DMC_REG(i915, dmc_id, reg) \
+	((reg) - __DMC_REG_MMIO_BASE + _DMC_REG_MMIO_BASE(i915, dmc_id))
+
+#define DMC_EVENT_HANDLER_COUNT_GEN12	8
+
+#define _DMC_EVT_HTP_0			0x8f004
+
+#define DMC_EVT_HTP(i915, dmc_id, handler) \
+	_MMIO(_DMC_REG(i915, dmc_id, _DMC_EVT_HTP_0) + 4 * (handler))
+
+#define _DMC_EVT_CTL_0			0x8f034
+
+#define DMC_EVT_CTL(i915, dmc_id, handler) \
+	_MMIO(_DMC_REG(i915, dmc_id, _DMC_EVT_CTL_0) + 4 * (handler))
+
+#define DMC_EVT_CTL_ENABLE		REG_BIT(31)
+#define DMC_EVT_CTL_RECURRING		REG_BIT(30)
+#define DMC_EVT_CTL_TYPE_MASK		REG_GENMASK(17, 16)
+#define DMC_EVT_CTL_TYPE_LEVEL_0	0
+#define DMC_EVT_CTL_TYPE_LEVEL_1	1
+#define DMC_EVT_CTL_TYPE_EDGE_1_0	2
+#define DMC_EVT_CTL_TYPE_EDGE_0_1	3
+
+#define DMC_EVT_CTL_EVENT_ID_MASK	REG_GENMASK(15, 8)
+#define DMC_EVT_CTL_EVENT_ID_FALSE	0x01
+/* An event handler scheduled to run at a 1 kHz frequency. */
+#define DMC_EVT_CTL_EVENT_ID_CLK_MSEC	0xbf
+
+#define DMC_HTP_ADDR_SKL	0x00500034
+#define DMC_SSP_BASE		_MMIO(0x8F074)
+#define DMC_HTP_SKL		_MMIO(0x8F004)
+#define DMC_LAST_WRITE		_MMIO(0x8F034)
+#define DMC_LAST_WRITE_VALUE	0xc003b400
+#define DMC_MMIO_START_RANGE	0x80000
+#define DMC_MMIO_END_RANGE     0x8FFFF
+#define DMC_V1_MMIO_START_RANGE		0x80000
+#define TGL_MAIN_MMIO_START		0x8F000
+#define TGL_MAIN_MMIO_END		0x8FFFF
+#define _TGL_PIPEA_MMIO_START		0x92000
+#define _TGL_PIPEA_MMIO_END		0x93FFF
+#define _TGL_PIPEB_MMIO_START		0x96000
+#define _TGL_PIPEB_MMIO_END		0x97FFF
+#define ADLP_PIPE_MMIO_START		0x5F000
+#define ADLP_PIPE_MMIO_END		0x5FFFF
+
+#define TGL_PIPE_MMIO_START(dmc_id)	_PICK_EVEN(((dmc_id) - 1), _TGL_PIPEA_MMIO_START,\
+					      _TGL_PIPEB_MMIO_START)
+
+#define TGL_PIPE_MMIO_END(dmc_id)	_PICK_EVEN(((dmc_id) - 1), _TGL_PIPEA_MMIO_END,\
+					      _TGL_PIPEB_MMIO_END)
+
+#define SKL_DMC_DC3_DC5_COUNT	_MMIO(0x80030)
+#define SKL_DMC_DC5_DC6_COUNT	_MMIO(0x8002C)
+#define BXT_DMC_DC3_DC5_COUNT	_MMIO(0x80038)
+#define TGL_DMC_DEBUG_DC5_COUNT	_MMIO(0x101084)
+#define TGL_DMC_DEBUG_DC6_COUNT	_MMIO(0x101088)
+#define DG1_DMC_DEBUG_DC5_COUNT	_MMIO(0x134154)
+
+#define TGL_DMC_DEBUG3		_MMIO(0x101090)
+#define DG1_DMC_DEBUG3		_MMIO(0x13415c)
+
+#endif /* __INTEL_DMC_REGS_H__ */