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From: Matt Roper <matthew.d.roper@intel.com>
To: intel-gfx@lists.freedesktop.org
Subject: [Intel-gfx] [CI 09/18] drm/i915/xehp: New engine context offsets
Date: Wed, 21 Jul 2021 15:30:34 -0700	[thread overview]
Message-ID: <20210721223043.834562-10-matthew.d.roper@intel.com> (raw)
In-Reply-To: <20210721223043.834562-1-matthew.d.roper@intel.com>

From: Prathap Kumar Valsan <prathap.kumar.valsan@intel.com>

The layout of some engine contexts has changed on Xe_HP.  Define the new
offsets.

Bspec: 45585, 46256
Signed-off-by: Prathap Kumar Valsan <prathap.kumar.valsan@intel.com>
Signed-off-by: Ramalingam C <ramalingam.c@intel.com>
Signed-off-by: Venkata Ramana Nayana <venkata.ramana.nayana@intel.com>
Signed-off-by: Akeem G Abodunrin <akeem.g.abodunrin@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Matt Atwood <matthew.s.atwood@intel.com>
---
 drivers/gpu/drm/i915/gt/intel_lrc.c | 65 ++++++++++++++++++++++++++---
 1 file changed, 59 insertions(+), 6 deletions(-)

diff --git a/drivers/gpu/drm/i915/gt/intel_lrc.c b/drivers/gpu/drm/i915/gt/intel_lrc.c
index 7f8fe6726504..c3f5bec8ae15 100644
--- a/drivers/gpu/drm/i915/gt/intel_lrc.c
+++ b/drivers/gpu/drm/i915/gt/intel_lrc.c
@@ -484,6 +484,47 @@ static const u8 gen12_rcs_offsets[] = {
 	END
 };
 
+static const u8 xehp_rcs_offsets[] = {
+	NOP(1),
+	LRI(13, POSTED),
+	REG16(0x244),
+	REG(0x034),
+	REG(0x030),
+	REG(0x038),
+	REG(0x03c),
+	REG(0x168),
+	REG(0x140),
+	REG(0x110),
+	REG(0x1c0),
+	REG(0x1c4),
+	REG(0x1c8),
+	REG(0x180),
+	REG16(0x2b4),
+
+	NOP(5),
+	LRI(9, POSTED),
+	REG16(0x3a8),
+	REG16(0x28c),
+	REG16(0x288),
+	REG16(0x284),
+	REG16(0x280),
+	REG16(0x27c),
+	REG16(0x278),
+	REG16(0x274),
+	REG16(0x270),
+
+	LRI(3, POSTED),
+	REG(0x1b0),
+	REG16(0x5a8),
+	REG16(0x5ac),
+
+	NOP(6),
+	LRI(1, 0),
+	REG(0x0c8),
+
+	END
+};
+
 #undef END
 #undef REG16
 #undef REG
@@ -502,7 +543,9 @@ static const u8 *reg_offsets(const struct intel_engine_cs *engine)
 		   !intel_engine_has_relative_mmio(engine));
 
 	if (engine->class == RENDER_CLASS) {
-		if (GRAPHICS_VER(engine->i915) >= 12)
+		if (GRAPHICS_VER_FULL(engine->i915) >= IP_VER(12, 50))
+			return xehp_rcs_offsets;
+		else if (GRAPHICS_VER(engine->i915) >= 12)
 			return gen12_rcs_offsets;
 		else if (GRAPHICS_VER(engine->i915) >= 11)
 			return gen11_rcs_offsets;
@@ -522,7 +565,9 @@ static const u8 *reg_offsets(const struct intel_engine_cs *engine)
 
 static int lrc_ring_mi_mode(const struct intel_engine_cs *engine)
 {
-	if (GRAPHICS_VER(engine->i915) >= 12)
+	if (GRAPHICS_VER_FULL(engine->i915) >= IP_VER(12, 50))
+		return 0x70;
+	else if (GRAPHICS_VER(engine->i915) >= 12)
 		return 0x60;
 	else if (GRAPHICS_VER(engine->i915) >= 9)
 		return 0x54;
@@ -534,7 +579,9 @@ static int lrc_ring_mi_mode(const struct intel_engine_cs *engine)
 
 static int lrc_ring_gpr0(const struct intel_engine_cs *engine)
 {
-	if (GRAPHICS_VER(engine->i915) >= 12)
+	if (GRAPHICS_VER_FULL(engine->i915) >= IP_VER(12, 50))
+		return 0x84;
+	else if (GRAPHICS_VER(engine->i915) >= 12)
 		return 0x74;
 	else if (GRAPHICS_VER(engine->i915) >= 9)
 		return 0x68;
@@ -578,10 +625,16 @@ static int lrc_ring_indirect_offset(const struct intel_engine_cs *engine)
 
 static int lrc_ring_cmd_buf_cctl(const struct intel_engine_cs *engine)
 {
-	if (engine->class != RENDER_CLASS)
-		return -1;
 
-	if (GRAPHICS_VER(engine->i915) >= 12)
+	if (GRAPHICS_VER_FULL(engine->i915) >= IP_VER(12, 50))
+		/*
+		 * Note that the CSFE context has a dummy slot for CMD_BUF_CCTL
+		 * simply to match the RCS context image layout.
+		 */
+		return 0xc6;
+	else if (engine->class != RENDER_CLASS)
+		return -1;
+	else if (GRAPHICS_VER(engine->i915) >= 12)
 		return 0xb6;
 	else if (GRAPHICS_VER(engine->i915) >= 11)
 		return 0xaa;
-- 
2.25.4

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  parent reply	other threads:[~2021-07-21 22:31 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-07-21 22:30 [Intel-gfx] [CI 00/18] CI pass for reviewed Xe_HP SDV and DG2 patches Matt Roper
2021-07-21 22:30 ` [Intel-gfx] [CI 01/18] drm/i915: Add XE_HP initial definitions Matt Roper
2021-07-21 22:30 ` [Intel-gfx] [CI 02/18] drm/i915/xehpsdv: add initial XeHP SDV definitions Matt Roper
2021-07-21 22:30 ` [Intel-gfx] [CI 03/18] drm/i915/dg2: add DG2 platform info Matt Roper
2021-07-21 22:30 ` [Intel-gfx] [CI 04/18] drm/i915: Fork DG1 interrupt handler Matt Roper
2021-07-21 22:30 ` [Intel-gfx] [CI 05/18] drm/i915/xehp: VDBOX/VEBOX fusing registers are enable-based Matt Roper
2021-07-21 22:30 ` [Intel-gfx] [CI 06/18] drm/i915/gen12: Use fuse info to enable SFC Matt Roper
2021-07-21 22:30 ` [Intel-gfx] [CI 07/18] drm/i915/selftests: Allow for larger engine counts Matt Roper
2021-07-21 22:30 ` [Intel-gfx] [CI 08/18] drm/i915/xehp: Handle new device context ID format Matt Roper
2021-07-21 22:30 ` Matt Roper [this message]
2021-07-21 22:30 ` [Intel-gfx] [CI 10/18] drm/i915/dg2: Add fake PCH Matt Roper
2021-07-21 22:30 ` [Intel-gfx] [CI 11/18] drm/i915/dg2: Add cdclk table and reference clock Matt Roper
2021-07-21 22:30 ` [Intel-gfx] [CI 12/18] drm/i915/dg2: Skip shared DPLL handling Matt Roper
2021-07-21 22:30 ` [Intel-gfx] [CI 13/18] drm/i915/dg2: Don't wait for AUX power well enable ACKs Matt Roper
2021-07-21 22:30 ` [Intel-gfx] [CI 14/18] drm/i915/dg2: Setup display outputs Matt Roper
2021-07-21 22:30 ` [Intel-gfx] [CI 15/18] drm/i915/dg2: Add dbuf programming Matt Roper
2021-07-21 22:30 ` [Intel-gfx] [CI 16/18] drm/i915/dg2: Don't program BW_BUDDY registers Matt Roper
2021-07-21 22:30 ` [Intel-gfx] [CI 17/18] drm/i915/dg2: Don't read DRAM info Matt Roper
2021-07-21 22:30 ` [Intel-gfx] [CI 18/18] drm/i915/dg2: DG2 has fixed memory bandwidth Matt Roper
2021-07-22  0:06 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for CI pass for reviewed Xe_HP SDV and DG2 patches Patchwork
2021-07-22  0:08 ` [Intel-gfx] ✗ Fi.CI.SPARSE: " Patchwork
2021-07-22  0:37 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork
2021-07-22  7:47 ` [Intel-gfx] ✗ Fi.CI.IGT: failure " Patchwork
2021-07-22 16:42   ` Matt Roper

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