Merge tag 'drm-intel-next-2022-08-29' of git://anongit.freedesktop.org/drm/drm-intel into drm-next

drm/i915 feature pull for v6.1:

Features and functionality:
- Early Meteorlake (MTL) enabling (José, Radhakrishna, Clint, Imre, Vandita, Ville, Jani)
- Support more HDMI pixel clock frequencies on DG2 (Clint)
- Sanity check PCI BARs (Piotr Piórkowski)
- Enable DC5 on DG2 (Anusha)
- DG2 DMC firmware version bump to v2.07 (Madhumitha)
- New ADL-S PCI ID (José)

Refactoring and cleanups:
- Add display sub-struct to struct drm_i915_private (Jani)
- Add initial runtime info to device info (Jani)
- Split out HDCP and backlight registers to separate files (Jani)

Fixes:
- Skip wm/ddb readout for disabled pipes (Ville)
- HDMI port timing quirk for GLK ECS Liva Q2 (Diego Santa Cruz)
- Fix bw init null pointer dereference (Łukasz Bartosik)
- Disable PPS power hook for DP AUX backlight (Jouni)
- Avoid warnings on registering multiple backlight devices (Arun)
- Fix dual-link DSI backlight and CABC ports for display 11+ (Jani)
- Fix Type-C PHY ownership programming in HDMI legacy mode (Imre)
- Fix unclaimed register access while loading PIPEDMC-C/D (Imre)
- Bump up CDCLK for DG2 (Stan)
- Prune modes that require HDMI 2.1 FRL (Ankit)
- Disable FBC when PSR1 is enabled in display 12-13 (Matt)
- Fix TGL+ HDMI transcoder clock and DDI BUF disable order (Imre)
- Disable PSR before disable pipe (José)
- Disable DMC handlers during firmware loading/disabling on display 12+ (Imre)
- Disable clock gating for PIPEDMC-A/B as a workaround (Imre)

Merges:
- Two drm-next backmerges (Rodrigo, Jani)

Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/87k06rfaku.fsf@intel.com

1 files changed, 13 insertions, 11 deletions

diff --git a/drivers/gpu/drm/i915/display/intel_bios.c b/drivers/gpu/drm/i915/display/intel_bios.c
index 51dde5bfd956..81d6cfbd2615 100644
--- a/drivers/gpu/drm/i915/display/intel_bios.c
+++ b/drivers/gpu/drm/i915/display/intel_bios.c
@@ -1596,6 +1596,8 @@ static void parse_dsi_backlight_ports(struct drm_i915_private *i915,
 				      struct intel_panel *panel,
 				      enum port port)
 {
+	enum port port_bc = DISPLAY_VER(i915) >= 11 ? PORT_B : PORT_C;
+
 	if (!panel->vbt.dsi.config->dual_link || i915->vbt.version < 197) {
 		panel->vbt.dsi.bl_ports = BIT(port);
 		if (panel->vbt.dsi.config->cabc_supported)
@@ -1609,11 +1611,11 @@ static void parse_dsi_backlight_ports(struct drm_i915_private *i915,
 		panel->vbt.dsi.bl_ports = BIT(PORT_A);
 		break;
 	case DL_DCS_PORT_C:
-		panel->vbt.dsi.bl_ports = BIT(PORT_C);
+		panel->vbt.dsi.bl_ports = BIT(port_bc);
 		break;
 	default:
 	case DL_DCS_PORT_A_AND_C:
-		panel->vbt.dsi.bl_ports = BIT(PORT_A) | BIT(PORT_C);
+		panel->vbt.dsi.bl_ports = BIT(PORT_A) | BIT(port_bc);
 		break;
 	}
 
@@ -1625,12 +1627,12 @@ static void parse_dsi_backlight_ports(struct drm_i915_private *i915,
 		panel->vbt.dsi.cabc_ports = BIT(PORT_A);
 		break;
 	case DL_DCS_PORT_C:
-		panel->vbt.dsi.cabc_ports = BIT(PORT_C);
+		panel->vbt.dsi.cabc_ports = BIT(port_bc);
 		break;
 	default:
 	case DL_DCS_PORT_A_AND_C:
 		panel->vbt.dsi.cabc_ports =
-					BIT(PORT_A) | BIT(PORT_C);
+					BIT(PORT_A) | BIT(port_bc);
 		break;
 	}
 }
@@ -2418,7 +2420,7 @@ static enum port dvo_port_to_port(struct drm_i915_private *i915,
 		[PORT_TC4] = { DVO_PORT_HDMII, DVO_PORT_DPI, -1 },
 	};
 
-	if (DISPLAY_VER(i915) == 13)
+	if (DISPLAY_VER(i915) >= 13)
 		return __dvo_port_to_port(ARRAY_SIZE(xelpd_port_mapping),
 					  ARRAY_SIZE(xelpd_port_mapping[0]),
 					  xelpd_port_mapping,
@@ -3576,7 +3578,7 @@ enum aux_ch intel_bios_port_aux_ch(struct drm_i915_private *i915,
 			aux_ch = AUX_CH_C;
 		break;
 	case DP_AUX_D:
-		if (DISPLAY_VER(i915) == 13)
+		if (DISPLAY_VER(i915) >= 13)
 			aux_ch = AUX_CH_D_XELPD;
 		else if (IS_ALDERLAKE_S(i915))
 			aux_ch = AUX_CH_USBC3;
@@ -3586,7 +3588,7 @@ enum aux_ch intel_bios_port_aux_ch(struct drm_i915_private *i915,
 			aux_ch = AUX_CH_D;
 		break;
 	case DP_AUX_E:
-		if (DISPLAY_VER(i915) == 13)
+		if (DISPLAY_VER(i915) >= 13)
 			aux_ch = AUX_CH_E_XELPD;
 		else if (IS_ALDERLAKE_S(i915))
 			aux_ch = AUX_CH_USBC4;
@@ -3594,25 +3596,25 @@ enum aux_ch intel_bios_port_aux_ch(struct drm_i915_private *i915,
 			aux_ch = AUX_CH_E;
 		break;
 	case DP_AUX_F:
-		if (DISPLAY_VER(i915) == 13)
+		if (DISPLAY_VER(i915) >= 13)
 			aux_ch = AUX_CH_USBC1;
 		else
 			aux_ch = AUX_CH_F;
 		break;
 	case DP_AUX_G:
-		if (DISPLAY_VER(i915) == 13)
+		if (DISPLAY_VER(i915) >= 13)
 			aux_ch = AUX_CH_USBC2;
 		else
 			aux_ch = AUX_CH_G;
 		break;
 	case DP_AUX_H:
-		if (DISPLAY_VER(i915) == 13)
+		if (DISPLAY_VER(i915) >= 13)
 			aux_ch = AUX_CH_USBC3;
 		else
 			aux_ch = AUX_CH_H;
 		break;
 	case DP_AUX_I:
-		if (DISPLAY_VER(i915) == 13)
+		if (DISPLAY_VER(i915) >= 13)
 			aux_ch = AUX_CH_USBC4;
 		else
 			aux_ch = AUX_CH_I;