intel-gfx.lists.freedesktop.org archive mirror
 help / color / mirror / Atom feed
From: Matt Roper <matthew.d.roper@intel.com>
To: intel-gfx@lists.freedesktop.org
Subject: [Intel-gfx] [PATCH 07/18] drm/i915/display13: Add Display13 power wells
Date: Thu, 28 Jan 2021 11:24:02 -0800	[thread overview]
Message-ID: <20210128192413.1715802-8-matthew.d.roper@intel.com> (raw)
In-Reply-To: <20210128192413.1715802-1-matthew.d.roper@intel.com>

Aside from the hardware-managed PG0, Display13 has power wells 1-2 and
A-D.  These power wells should be enabled/disabled according to the
following dependency tree (enable top to bottom, disable bottom to top):

               PG0
                |
             --PG1--
            /       \
          PGA     --PG2--
                 /   |   \
               PGB  PGC  PGD

PWR_WELL_CTL follows the general ICL/TGL design and places PG A-D in the
bits that would have been PG 6-9 under the old scheme.

PWR_WELL_CTL_{DDI,AUX}'s bit indexing for DDI's A-C and TC1 is the same
as TGL, but DDI-D is placed at index 7 (bits 14 & 15).

Bspec: 49233
Bspec: 49503
Bspec: 49504
Bspec: 49505
Bspec: 49296
Bspec: 50090
Bspec: 53920
Cc: Anshuman Gupta <anshuman.gupta@intel.com>
Cc: Imre Deak <imre.deak@intel.com>
Cc: Anshuman Gupta <anshuman.gupta@intel.com>
Cc: José Roberto de Souza <jose.souza@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
---
 .../drm/i915/display/intel_display_power.c    | 422 +++++++++++++++++-
 drivers/gpu/drm/i915/display/intel_vdsc.c     |   5 +-
 drivers/gpu/drm/i915/i915_reg.h               |  10 +
 3 files changed, 433 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_display_power.c b/drivers/gpu/drm/i915/display/intel_display_power.c
index e17b1ca356c3..7dd12fe9137e 100644
--- a/drivers/gpu/drm/i915/display/intel_display_power.c
+++ b/drivers/gpu/drm/i915/display/intel_display_power.c
@@ -1035,7 +1035,7 @@ static void assert_can_enable_dc5(struct drm_i915_private *dev_priv)
 	enum i915_power_well_id high_pg;
 
 	/* Power wells at this level and above must be disabled for DC5 entry */
-	if (INTEL_GEN(dev_priv) >= 12)
+	if (INTEL_GEN(dev_priv) >= 12 && !HAS_DISPLAY13(dev_priv))
 		high_pg = ICL_DISP_PW_3;
 	else
 		high_pg = SKL_DISP_PW_2;
@@ -3028,6 +3028,109 @@ intel_display_power_put_mask_in_set(struct drm_i915_private *i915,
 	BIT_ULL(POWER_DOMAIN_AUX_B) |			\
 	BIT_ULL(POWER_DOMAIN_INIT))
 
+/*
+ * Display13 Power Domains
+ *
+ * Previous platforms required that PG(n-1) be enabled before PG(n).  That
+ * dependency chain turns into a dependency tree on Display13:
+ *
+ *       PG0
+ *        |
+ *     --PG1--
+ *    /       \
+ *  PGA     --PG2--
+ *         /   |   \
+ *       PGB  PGC  PGD
+ *
+ * Power wells must be enabled from top to bottom and disabled from bottom
+ * to top.  This allows pipes to be power gated independently.
+ */
+
+#define D13_PW_D_POWER_DOMAINS (			\
+	BIT_ULL(POWER_DOMAIN_PIPE_D) |			\
+	BIT_ULL(POWER_DOMAIN_PIPE_D_PANEL_FITTER) |	\
+	BIT_ULL(POWER_DOMAIN_TRANSCODER_D) |		\
+	BIT_ULL(POWER_DOMAIN_INIT))
+
+#define D13_PW_C_POWER_DOMAINS (			\
+	BIT_ULL(POWER_DOMAIN_PIPE_C) |			\
+	BIT_ULL(POWER_DOMAIN_PIPE_C_PANEL_FITTER) |	\
+	BIT_ULL(POWER_DOMAIN_TRANSCODER_C) |		\
+	BIT_ULL(POWER_DOMAIN_INIT))
+
+#define D13_PW_B_POWER_DOMAINS (			\
+	BIT_ULL(POWER_DOMAIN_PIPE_B) |			\
+	BIT_ULL(POWER_DOMAIN_PIPE_B_PANEL_FITTER) |	\
+	BIT_ULL(POWER_DOMAIN_TRANSCODER_B) |		\
+	BIT_ULL(POWER_DOMAIN_INIT))
+
+#define D13_PW_A_POWER_DOMAINS (			\
+	BIT_ULL(POWER_DOMAIN_PIPE_A) |			\
+	BIT_ULL(POWER_DOMAIN_PIPE_A_PANEL_FITTER) |	\
+	BIT_ULL(POWER_DOMAIN_INIT))
+
+#define D13_PW_2_POWER_DOMAINS (			\
+	D13_PW_B_POWER_DOMAINS |			\
+	D13_PW_C_POWER_DOMAINS |			\
+	D13_PW_D_POWER_DOMAINS |			\
+	BIT_ULL(POWER_DOMAIN_AUDIO) |			\
+	BIT_ULL(POWER_DOMAIN_VGA) |			\
+	BIT_ULL(POWER_DOMAIN_PORT_DDI_C_LANES) |	\
+	BIT_ULL(POWER_DOMAIN_PORT_DDI_D_LANES) |	\
+	BIT_ULL(POWER_DOMAIN_PORT_DDI_E_LANES) |	\
+	BIT_ULL(POWER_DOMAIN_PORT_DDI_F_LANES) |	\
+	BIT_ULL(POWER_DOMAIN_PORT_DDI_G_LANES) |	\
+	BIT_ULL(POWER_DOMAIN_PORT_DDI_H_LANES) |	\
+	BIT_ULL(POWER_DOMAIN_PORT_DDI_I_LANES) |	\
+	BIT_ULL(POWER_DOMAIN_AUX_C) |			\
+	BIT_ULL(POWER_DOMAIN_AUX_D) |			\
+	BIT_ULL(POWER_DOMAIN_AUX_E) |			\
+	BIT_ULL(POWER_DOMAIN_AUX_F) |			\
+	BIT_ULL(POWER_DOMAIN_AUX_G) |			\
+	BIT_ULL(POWER_DOMAIN_AUX_H) |			\
+	BIT_ULL(POWER_DOMAIN_AUX_I) |			\
+	BIT_ULL(POWER_DOMAIN_INIT))
+
+/*
+ * D13 PW_1/PG_1 domains (under HW/DMC control):
+ *  - DBUF function (registers are in PW0)
+ *  - Transcoder A
+ *  - DDI_A and DDI_B
+ *
+ * D13 PW_0/PW_1 domains (under HW/DMC control):
+ *  - PCI
+ *  - Clocks except port PLL
+ *  - Shared functions:
+ *     * interrupts except pipe interrupts
+ *     * MBus except PIPE_MBUS_DBOX_CTL
+ *     * DBUF registers
+ *  - Central power except FBC
+ *  - Top-level GTC (DDI-level GTC is in the well associated with the DDI)
+ */
+
+#define D13_DISPLAY_DC_OFF_POWER_DOMAINS (		\
+	D13_PW_2_POWER_DOMAINS |			\
+	BIT_ULL(POWER_DOMAIN_MODESET) |			\
+	BIT_ULL(POWER_DOMAIN_AUX_A) |			\
+	BIT_ULL(POWER_DOMAIN_AUX_B) |			\
+	BIT_ULL(POWER_DOMAIN_INIT))
+
+#define D13_AUX_D_IO_POWER_DOMAINS		BIT_ULL(POWER_DOMAIN_AUX_D)
+#define D13_AUX_E_IO_POWER_DOMAINS		BIT_ULL(POWER_DOMAIN_AUX_E)
+#define D13_AUX_F_TC1_IO_POWER_DOMAINS		BIT_ULL(POWER_DOMAIN_AUX_F)
+#define D13_AUX_G_TC2_IO_POWER_DOMAINS		BIT_ULL(POWER_DOMAIN_AUX_G)
+#define D13_AUX_H_TC3_IO_POWER_DOMAINS		BIT_ULL(POWER_DOMAIN_AUX_H)
+#define D13_AUX_I_TC4_IO_POWER_DOMAINS		BIT_ULL(POWER_DOMAIN_AUX_I)
+#define D13_AUX_F_TBT1_IO_POWER_DOMAINS		BIT_ULL(POWER_DOMAIN_AUX_F_TBT)
+#define D13_AUX_G_TBT2_IO_POWER_DOMAINS		BIT_ULL(POWER_DOMAIN_AUX_G_TBT)
+#define D13_AUX_H_TBT3_IO_POWER_DOMAINS		BIT_ULL(POWER_DOMAIN_AUX_H_TBT)
+#define D13_AUX_I_TBT4_IO_POWER_DOMAINS		BIT_ULL(POWER_DOMAIN_AUX_I_TBT)
+
+#define D13_DDI_IO_F_TC1_POWER_DOMAINS		BIT_ULL(POWER_DOMAIN_PORT_DDI_F_IO)
+#define D13_DDI_IO_G_TC2_POWER_DOMAINS		BIT_ULL(POWER_DOMAIN_PORT_DDI_G_IO)
+#define D13_DDI_IO_H_TC3_POWER_DOMAINS		BIT_ULL(POWER_DOMAIN_PORT_DDI_H_IO)
+#define D13_DDI_IO_I_TC4_POWER_DOMAINS		BIT_ULL(POWER_DOMAIN_PORT_DDI_I_IO)
+
 static const struct i915_power_well_ops i9xx_always_on_power_well_ops = {
 	.sync_hw = i9xx_power_well_sync_hw_noop,
 	.enable = i9xx_always_on_power_well_noop,
@@ -4532,6 +4635,319 @@ static const struct i915_power_well_desc rkl_power_wells[] = {
 	},
 };
 
+static const struct i915_power_well_desc display13_power_wells[] = {
+	{
+		.name = "always-on",
+		.always_on = true,
+		.domains = POWER_DOMAIN_MASK,
+		.ops = &i9xx_always_on_power_well_ops,
+		.id = DISP_PW_ID_NONE,
+	},
+	{
+		.name = "power well 1",
+		/* Handled by the DMC firmware */
+		.always_on = true,
+		.domains = 0,
+		.ops = &hsw_power_well_ops,
+		.id = SKL_DISP_PW_1,
+		{
+			.hsw.regs = &hsw_power_well_regs,
+			.hsw.idx = ICL_PW_CTL_IDX_PW_1,
+			.hsw.has_fuses = true,
+		},
+	},
+	{
+		.name = "DC off",
+		.domains = D13_DISPLAY_DC_OFF_POWER_DOMAINS,
+		.ops = &gen9_dc_off_power_well_ops,
+		.id = SKL_DISP_DC_OFF,
+	},
+	{
+		.name = "power well 2",
+		.domains = D13_PW_2_POWER_DOMAINS,
+		.ops = &hsw_power_well_ops,
+		.id = SKL_DISP_PW_2,
+		{
+			.hsw.regs = &hsw_power_well_regs,
+			.hsw.idx = ICL_PW_CTL_IDX_PW_2,
+			.hsw.has_vga = true,
+			.hsw.has_fuses = true,
+		},
+	},
+	{
+		.name = "power well A",
+		.domains = D13_PW_A_POWER_DOMAINS,
+		.ops = &hsw_power_well_ops,
+		.id = DISP_PW_ID_NONE,
+		{
+			.hsw.regs = &hsw_power_well_regs,
+			.hsw.idx = D13_PW_CTL_IDX_PW_A,
+			.hsw.irq_pipe_mask = BIT(PIPE_A),
+			.hsw.has_fuses = true,
+		},
+	},
+	{
+		.name = "power well B",
+		.domains = D13_PW_B_POWER_DOMAINS,
+		.ops = &hsw_power_well_ops,
+		.id = DISP_PW_ID_NONE,
+		{
+			.hsw.regs = &hsw_power_well_regs,
+			.hsw.idx = D13_PW_CTL_IDX_PW_B,
+			.hsw.irq_pipe_mask = BIT(PIPE_B),
+			.hsw.has_fuses = true,
+		},
+	},
+	{
+		.name = "power well C",
+		.domains = D13_PW_C_POWER_DOMAINS,
+		.ops = &hsw_power_well_ops,
+		.id = DISP_PW_ID_NONE,
+		{
+			.hsw.regs = &hsw_power_well_regs,
+			.hsw.idx = D13_PW_CTL_IDX_PW_C,
+			.hsw.irq_pipe_mask = BIT(PIPE_C),
+			.hsw.has_fuses = true,
+		},
+	},
+	{
+		.name = "power well D",
+		.domains = D13_PW_D_POWER_DOMAINS,
+		.ops = &hsw_power_well_ops,
+		.id = DISP_PW_ID_NONE,
+		{
+			.hsw.regs = &hsw_power_well_regs,
+			.hsw.idx = D13_PW_CTL_IDX_PW_D,
+			.hsw.irq_pipe_mask = BIT(PIPE_D),
+			.hsw.has_fuses = true,
+		},
+	},
+	{
+		.name = "DDI A IO",
+		.domains = ICL_DDI_IO_A_POWER_DOMAINS,
+		.ops = &hsw_power_well_ops,
+		.id = DISP_PW_ID_NONE,
+		{
+			.hsw.regs = &icl_ddi_power_well_regs,
+			.hsw.idx = ICL_PW_CTL_IDX_DDI_A,
+		}
+	},
+	{
+		.name = "DDI B IO",
+		.domains = ICL_DDI_IO_B_POWER_DOMAINS,
+		.ops = &hsw_power_well_ops,
+		.id = DISP_PW_ID_NONE,
+		{
+			.hsw.regs = &icl_ddi_power_well_regs,
+			.hsw.idx = ICL_PW_CTL_IDX_DDI_B,
+		}
+	},
+	{
+		.name = "DDI C IO",
+		.domains = ICL_DDI_IO_C_POWER_DOMAINS,
+		.ops = &hsw_power_well_ops,
+		.id = DISP_PW_ID_NONE,
+		{
+			.hsw.regs = &icl_ddi_power_well_regs,
+			.hsw.idx = ICL_PW_CTL_IDX_DDI_C,
+		}
+	},
+	{
+		.name = "DDI D IO",
+		.domains = ICL_DDI_IO_D_POWER_DOMAINS,
+		.ops = &hsw_power_well_ops,
+		.id = DISP_PW_ID_NONE,
+		{
+			.hsw.regs = &icl_ddi_power_well_regs,
+			.hsw.idx = D13_PW_CTL_IDX_DDI_D,
+		}
+	},
+	{
+		.name = "DDI E IO",
+		.domains = ICL_DDI_IO_E_POWER_DOMAINS,
+		.ops = &hsw_power_well_ops,
+		.id = DISP_PW_ID_NONE,
+		{
+			.hsw.regs = &icl_ddi_power_well_regs,
+			.hsw.idx = D13_PW_CTL_IDX_DDI_E,
+		}
+	},
+	{
+		.name = "DDI F TC1 IO",
+		.domains = D13_DDI_IO_F_TC1_POWER_DOMAINS,
+		.ops = &hsw_power_well_ops,
+		.id = DISP_PW_ID_NONE,
+		{
+			.hsw.regs = &icl_ddi_power_well_regs,
+			.hsw.idx = TGL_PW_CTL_IDX_DDI_TC1,
+		}
+	},
+	{
+		.name = "DDI G TC2 IO",
+		.domains = D13_DDI_IO_G_TC2_POWER_DOMAINS,
+		.ops = &hsw_power_well_ops,
+		.id = DISP_PW_ID_NONE,
+		{
+			.hsw.regs = &icl_ddi_power_well_regs,
+			.hsw.idx = TGL_PW_CTL_IDX_DDI_TC2,
+		}
+	},
+	{
+		.name = "DDI H TC3 IO",
+		.domains = D13_DDI_IO_H_TC3_POWER_DOMAINS,
+		.ops = &hsw_power_well_ops,
+		.id = DISP_PW_ID_NONE,
+		{
+			.hsw.regs = &icl_ddi_power_well_regs,
+			.hsw.idx = TGL_PW_CTL_IDX_DDI_TC3,
+		}
+	},
+	{
+		.name = "DDI I TC4 IO",
+		.domains = D13_DDI_IO_I_TC4_POWER_DOMAINS,
+		.ops = &hsw_power_well_ops,
+		.id = DISP_PW_ID_NONE,
+		{
+			.hsw.regs = &icl_ddi_power_well_regs,
+			.hsw.idx = TGL_PW_CTL_IDX_DDI_TC4,
+		}
+	},
+	{
+		.name = "AUX A",
+		.domains = ICL_AUX_A_IO_POWER_DOMAINS,
+		.ops = &icl_aux_power_well_ops,
+		.id = DISP_PW_ID_NONE,
+		{
+			.hsw.regs = &icl_aux_power_well_regs,
+			.hsw.idx = ICL_PW_CTL_IDX_AUX_A,
+		},
+	},
+	{
+		.name = "AUX B",
+		.domains = ICL_AUX_B_IO_POWER_DOMAINS,
+		.ops = &icl_aux_power_well_ops,
+		.id = DISP_PW_ID_NONE,
+		{
+			.hsw.regs = &icl_aux_power_well_regs,
+			.hsw.idx = ICL_PW_CTL_IDX_AUX_B,
+		},
+	},
+	{
+		.name = "AUX C",
+		.domains = TGL_AUX_C_IO_POWER_DOMAINS,
+		.ops = &icl_aux_power_well_ops,
+		.id = DISP_PW_ID_NONE,
+		{
+			.hsw.regs = &icl_aux_power_well_regs,
+			.hsw.idx = ICL_PW_CTL_IDX_AUX_C,
+		},
+	},
+	{
+		.name = "AUX D",
+		.domains = D13_AUX_D_IO_POWER_DOMAINS,
+		.ops = &icl_aux_power_well_ops,
+		.id = DISP_PW_ID_NONE,
+		{
+			.hsw.regs = &icl_aux_power_well_regs,
+			.hsw.idx = D13_PW_CTL_IDX_AUX_D,
+		},
+	},
+	{
+		.name = "AUX E",
+		.domains = D13_AUX_E_IO_POWER_DOMAINS,
+		.ops = &icl_aux_power_well_ops,
+		.id = DISP_PW_ID_NONE,
+		{
+			.hsw.regs = &icl_aux_power_well_regs,
+			.hsw.idx = D13_PW_CTL_IDX_AUX_E,
+		},
+	},
+	{
+		.name = "AUX F TC1",
+		.domains = D13_AUX_F_TC1_IO_POWER_DOMAINS,
+		.ops = &icl_aux_power_well_ops,
+		.id = DISP_PW_ID_NONE,
+		{
+			.hsw.regs = &icl_aux_power_well_regs,
+			.hsw.idx = TGL_PW_CTL_IDX_AUX_TC1,
+		},
+	},
+	{
+		.name = "AUX G TC2",
+		.domains = D13_AUX_G_TC2_IO_POWER_DOMAINS,
+		.ops = &icl_aux_power_well_ops,
+		.id = DISP_PW_ID_NONE,
+		{
+			.hsw.regs = &icl_aux_power_well_regs,
+			.hsw.idx = TGL_PW_CTL_IDX_AUX_TC2,
+		},
+	},
+	{
+		.name = "AUX H TC3",
+		.domains = D13_AUX_H_TC3_IO_POWER_DOMAINS,
+		.ops = &icl_aux_power_well_ops,
+		.id = DISP_PW_ID_NONE,
+		{
+			.hsw.regs = &icl_aux_power_well_regs,
+			.hsw.idx = TGL_PW_CTL_IDX_AUX_TC3,
+		},
+	},
+	{
+		.name = "AUX I TC4",
+		.domains = D13_AUX_I_TC4_IO_POWER_DOMAINS,
+		.ops = &icl_aux_power_well_ops,
+		.id = DISP_PW_ID_NONE,
+		{
+			.hsw.regs = &icl_aux_power_well_regs,
+			.hsw.idx = TGL_PW_CTL_IDX_AUX_TC4,
+		},
+	},
+	{
+		.name = "AUX F TBT1",
+		.domains = D13_AUX_F_TBT1_IO_POWER_DOMAINS,
+		.ops = &icl_aux_power_well_ops,
+		.id = DISP_PW_ID_NONE,
+		{
+			.hsw.regs = &icl_aux_power_well_regs,
+			.hsw.idx = TGL_PW_CTL_IDX_AUX_TBT1,
+			.hsw.is_tc_tbt = true,
+		},
+	},
+	{
+		.name = "AUX G TBT2",
+		.domains = D13_AUX_G_TBT2_IO_POWER_DOMAINS,
+		.ops = &icl_aux_power_well_ops,
+		.id = DISP_PW_ID_NONE,
+		{
+			.hsw.regs = &icl_aux_power_well_regs,
+			.hsw.idx = TGL_PW_CTL_IDX_AUX_TBT2,
+			.hsw.is_tc_tbt = true,
+		},
+	},
+	{
+		.name = "AUX H TBT3",
+		.domains = D13_AUX_H_TBT3_IO_POWER_DOMAINS,
+		.ops = &icl_aux_power_well_ops,
+		.id = DISP_PW_ID_NONE,
+		{
+			.hsw.regs = &icl_aux_power_well_regs,
+			.hsw.idx = TGL_PW_CTL_IDX_AUX_TBT3,
+			.hsw.is_tc_tbt = true,
+		},
+	},
+	{
+		.name = "AUX I TBT4",
+		.domains = D13_AUX_I_TBT4_IO_POWER_DOMAINS,
+		.ops = &icl_aux_power_well_ops,
+		.id = DISP_PW_ID_NONE,
+		{
+			.hsw.regs = &icl_aux_power_well_regs,
+			.hsw.idx = TGL_PW_CTL_IDX_AUX_TBT4,
+			.hsw.is_tc_tbt = true,
+		},
+	},
+};
+
 static int
 sanitize_disable_power_well_option(const struct drm_i915_private *dev_priv,
 				   int disable_power_well)
@@ -4689,7 +5105,9 @@ int intel_power_domains_init(struct drm_i915_private *dev_priv)
 	 * The enabling order will be from lower to higher indexed wells,
 	 * the disabling order is reversed.
 	 */
-	if (IS_ALDERLAKE_S(dev_priv) || IS_DG1(dev_priv)) {
+	if (HAS_DISPLAY13(dev_priv)) {
+		err = set_power_wells(power_domains, display13_power_wells);
+	} else if (IS_ALDERLAKE_S(dev_priv) || IS_DG1(dev_priv)) {
 		err = set_power_wells_mask(power_domains, tgl_power_wells,
 					   BIT_ULL(TGL_DISP_PW_TC_COLD_OFF));
 	} else if (IS_ROCKETLAKE(dev_priv)) {
diff --git a/drivers/gpu/drm/i915/display/intel_vdsc.c b/drivers/gpu/drm/i915/display/intel_vdsc.c
index f58cc5700784..8d8be0a006c7 100644
--- a/drivers/gpu/drm/i915/display/intel_vdsc.c
+++ b/drivers/gpu/drm/i915/display/intel_vdsc.c
@@ -473,13 +473,14 @@ intel_dsc_power_domain(const struct intel_crtc_state *crtc_state)
 	 * POWER_DOMAIN_TRANSCODER_VDSC_PW2 power domain in two cases:
 	 *
 	 *  - ICL eDP/DSI transcoder
-	 *  - Gen12+ (except RKL) pipe A
+	 *  - Display12 (except RKL) pipe A
 	 *
 	 * For any other pipe, VDSC/joining uses the power well associated with
 	 * the pipe in use. Hence another reference on the pipe power domain
 	 * will suffice. (Except no VDSC/joining on ICL pipe A.)
 	 */
-	if (INTEL_GEN(i915) >= 12 && !IS_ROCKETLAKE(i915) && pipe == PIPE_A)
+	if (INTEL_GEN(i915) >= 12 && !HAS_DISPLAY13(i915) &&
+	    !IS_ROCKETLAKE(i915) && pipe == PIPE_A)
 		return POWER_DOMAIN_TRANSCODER_VDSC_PW2;
 	else if (is_pipe_dsc(crtc_state))
 		return POWER_DOMAIN_PIPE(pipe);
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index 9dfa4d711d6f..ec7bda22f4f3 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -9619,6 +9619,12 @@ enum {
 #define   ICL_PW_CTL_IDX_PW_2			1
 #define   ICL_PW_CTL_IDX_PW_1			0
 
+/* Display13 - power wells */
+#define   D13_PW_CTL_IDX_PW_D			8
+#define   D13_PW_CTL_IDX_PW_C			7
+#define   D13_PW_CTL_IDX_PW_B			6
+#define   D13_PW_CTL_IDX_PW_A			5
+
 #define ICL_PWR_WELL_CTL_AUX1			_MMIO(0x45440)
 #define ICL_PWR_WELL_CTL_AUX2			_MMIO(0x45444)
 #define ICL_PWR_WELL_CTL_AUX4			_MMIO(0x4544C)
@@ -9633,7 +9639,9 @@ enum {
 #define   TGL_PW_CTL_IDX_AUX_TBT1		9
 #define   ICL_PW_CTL_IDX_AUX_TBT1		8
 #define   TGL_PW_CTL_IDX_AUX_TC6		8
+#define   D13_PW_CTL_IDX_AUX_E			8
 #define   TGL_PW_CTL_IDX_AUX_TC5		7
+#define   D13_PW_CTL_IDX_AUX_D			7
 #define   TGL_PW_CTL_IDX_AUX_TC4		6
 #define   ICL_PW_CTL_IDX_AUX_F			5
 #define   TGL_PW_CTL_IDX_AUX_TC3		5
@@ -9648,7 +9656,9 @@ enum {
 #define ICL_PWR_WELL_CTL_DDI1			_MMIO(0x45450)
 #define ICL_PWR_WELL_CTL_DDI2			_MMIO(0x45454)
 #define ICL_PWR_WELL_CTL_DDI4			_MMIO(0x4545C)
+#define   D13_PW_CTL_IDX_DDI_E			8
 #define   TGL_PW_CTL_IDX_DDI_TC6		8
+#define   D13_PW_CTL_IDX_DDI_D			7
 #define   TGL_PW_CTL_IDX_DDI_TC5		7
 #define   TGL_PW_CTL_IDX_DDI_TC4		6
 #define   ICL_PW_CTL_IDX_DDI_F			5
-- 
2.25.4

_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx

  parent reply	other threads:[~2021-01-28 19:24 UTC|newest]

Thread overview: 38+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-01-28 19:23 [Intel-gfx] [PATCH 00/18] Preliminary Display13 support Matt Roper
2021-01-28 19:23 ` [Intel-gfx] [PATCH 01/18] drm/i915/display13: add Display13 characteristics Matt Roper
2021-02-11  0:03   ` Lucas De Marchi
2021-01-28 19:23 ` [Intel-gfx] [PATCH 02/18] drm/i915/display13: Handle proper AUX interrupt bits Matt Roper
2021-02-11  0:10   ` Lucas De Marchi
2021-01-28 19:23 ` [Intel-gfx] [PATCH 03/18] drm/i915/display13: Enhanced pipe underrun reporting Matt Roper
2021-02-11  0:31   ` Lucas De Marchi
2021-02-11 12:25   ` Ville Syrjälä
2021-01-28 19:23 ` [Intel-gfx] [PATCH 04/18] drm/i915/display13: Define plane capabilities Matt Roper
2021-02-11  1:05   ` Lucas De Marchi
2021-01-28 19:24 ` [Intel-gfx] [PATCH 05/18] drm/i915/display13: Support 128k plane stride Matt Roper
2021-02-11  1:17   ` Lucas De Marchi
2021-01-28 19:24 ` [Intel-gfx] [PATCH 06/18] drm/i915/display13: Only enable legacy gamma for now Matt Roper
2021-02-11  1:19   ` Lucas De Marchi
2021-01-28 19:24 ` Matt Roper [this message]
2021-02-11  1:33   ` [Intel-gfx] [PATCH 07/18] drm/i915/display13: Add Display13 power wells Lucas De Marchi
2021-01-28 19:24 ` [Intel-gfx] [PATCH 08/18] drm/i915/display13: Handle LPSP for Display 13 Matt Roper
2021-02-11  1:36   ` Lucas De Marchi
2021-01-28 19:24 ` [Intel-gfx] [PATCH 09/18] drm/i915/display13: Handle new location of outputs D and E Matt Roper
2021-01-28 19:24 ` [Intel-gfx] [PATCH 10/18] drm/i915/display13: Increase maximum watermark lines to 255 Matt Roper
2021-01-28 19:24 ` [Intel-gfx] [PATCH 11/18] drm/i915/display13: Required bandwidth increases when VT-d is active Matt Roper
2021-01-28 19:24 ` [Intel-gfx] [PATCH 12/18] drm/i915/display13: Add Wa_14011503030:d13 Matt Roper
2021-01-28 19:24 ` [Intel-gfx] [PATCH 13/18] drm/i915/display/dsc: Refactor intel_dp_dsc_compute_bpp Matt Roper
2021-01-28 19:24 ` [Intel-gfx] [PATCH 14/18] drm/i915/display13: Support DP1.4 compression BPPs Matt Roper
2021-01-28 19:24 ` [Intel-gfx] [PATCH 15/18] drm/i915/display13: Get slice height before computing rc params Matt Roper
2021-01-28 19:24 ` [Intel-gfx] [PATCH 16/18] drm/i915/display13: Calculate VDSC RC parameters Matt Roper
2021-01-28 19:24 ` [Intel-gfx] [PATCH 17/18] drm/i915/display13: Add rc_qp_table for rcparams calculation Matt Roper
2021-01-29 11:12   ` Jani Nikula
2021-01-29 11:15     ` Chris Wilson
2021-01-29 12:01       ` Jani Nikula
2021-02-10 22:24         ` Lucas De Marchi
2021-01-28 19:24 ` [Intel-gfx] [PATCH 18/18] drm/i915/display13: Enabling dithering after the CC1 pipe Matt Roper
2021-02-11 12:29   ` Ville Syrjälä
2021-02-19  3:22     ` Mario Kleiner
2021-02-19  5:44       ` Mario Kleiner
2021-03-01  4:57         ` Varide, Nischal
2021-03-01  5:43           ` Ilia Mirkin
2021-01-28 19:25 ` [Intel-gfx] ✗ Fi.CI.BUILD: failure for Preliminary Display13 support Patchwork

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20210128192413.1715802-8-matthew.d.roper@intel.com \
    --to=matthew.d.roper@intel.com \
    --cc=intel-gfx@lists.freedesktop.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).