Merge tag 'drm-intel-next-2022-04-13-1' of git://anongit.freedesktop.org/drm/drm-intel into drm-next

drm/i915 feature pull for v5.19:

Features and functionality:
- Add support for new Tile 4 format on DG2 (Stan)
- Add support for new CCS clear color compression on DG2 (Mika, Juha-Pekka)
- Add support for new render and media compression formats on DG2 (Matt)
- Support multiple eDP and LVDS native mode refresh rates (Ville)
- Support static DRRS (Ville)
- ATS-M platform info (Matt)
- RPL-S PCI IDs (Tejas)
- Extend DP HDR support to HSW+ (Uma)
- Bump ADL-P DMC version to v2.16 (Madhumitha)
- Let users disable PSR2 while enabling PSR1 (José)

Refactoring and cleanups:
- Massive DRRS and panel fixed mode refactoring and cleanups (Ville)
- Power well refactoring and cleanup (Imre)
- Clean up and refactor crtc readout and compute config (Ville)
- Use kernel string helpers (Lucas)
- Refactor gmbus pin lookups and allocation (Jani)
- PCH display cleanups (Ville)
- DPLL and DPLL manager refactoring (Ville)
- Include and header refactoring (Jani, Tvrtko)
- DMC abstractions (Jani)
- Non-x86 build refactoring (Casey)
- VBT parsing refactoring (Ville)
- Bigjoiner refactoring (Ville)
- Optimize plane, pfit, scaler, etc. programming using unlocked writes (Ville)
- Split several register writes in commit to noarm+arm pairs (Ville)
- Clean up SAGV handling (Ville)
- Clean up bandwidth and ddb allocation (Ville)
- FBC cleanups (Ville)

Fixes:
- Fix native HDMI and DP HDMI DFP clock limits on deep color/4:2:0 (Ville)
- Fix DMC firmware platform check (Lucas)
- Fix cursor coordinates on bigjoiner secondary (Ville)
- Fix MSO vs. bigjoiner timing confusion (Ville)
- Fix ADL-P eDP voltage swing (José)
- Fix VRR capability property update (Manasi)
- Log DG2 SNPS PHY calibration errors (Matt, Lucas)
- Fix PCODE request status checks (Stan)
- Fix uncore unclaimed access warnings (Lucas)
- Fix VBT new max TMDS clock parsing (Shawn)
- Fix ADL-P non-existent underrun recovery (Swathi Dhanavanthri)
- Fix ADL-N stepping info (Tejas)
- Fix DPT mapping flags to contiguous (Stan)
- Fix DG2 max display bandwidth (Vinod)
- Fix DP low voltage SKU checks (Ankit)
- Fix RPL-S VT-d translation enable via quirk (Tejas)
- Fixes to PSR2 (José)
- Fix PIPE_MBUS_DBOX_CTL programming (José)
- Fix LTTPR capability read/check on DP 1.2 (Imre)
- Fix ADL-P register corruption after DDI clock enabling (Imre)
- Fix ADL-P MBUS DBOX BW and B credits (Caz)

Merges:
- Backmerge drm-next (Rodrigo, Jani)

Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/874k2xgewe.fsf@intel.com

1 files changed, 25 insertions, 10 deletions

diff --git a/drivers/gpu/drm/i915/display/intel_combo_phy.c b/drivers/gpu/drm/i915/display/intel_combo_phy.c
index 4dfe77351b8b..64890f39c3cc 100644
--- a/drivers/gpu/drm/i915/display/intel_combo_phy.c
+++ b/drivers/gpu/drm/i915/display/intel_combo_phy.c
@@ -25,18 +25,29 @@ enum {
 };
 
 static const struct icl_procmon {
+	const char *name;
 	u32 dw1, dw9, dw10;
 } icl_procmon_values[] = {
-	[PROCMON_0_85V_DOT_0] =
-		{ .dw1 = 0x00000000, .dw9 = 0x62AB67BB, .dw10 = 0x51914F96, },
-	[PROCMON_0_95V_DOT_0] =
-		{ .dw1 = 0x00000000, .dw9 = 0x86E172C7, .dw10 = 0x77CA5EAB, },
-	[PROCMON_0_95V_DOT_1] =
-		{ .dw1 = 0x00000000, .dw9 = 0x93F87FE1, .dw10 = 0x8AE871C5, },
-	[PROCMON_1_05V_DOT_0] =
-		{ .dw1 = 0x00000000, .dw9 = 0x98FA82DD, .dw10 = 0x89E46DC1, },
-	[PROCMON_1_05V_DOT_1] =
-		{ .dw1 = 0x00440000, .dw9 = 0x9A00AB25, .dw10 = 0x8AE38FF1, },
+	[PROCMON_0_85V_DOT_0] = {
+		.name = "0.85V dot0 (low-voltage)",
+		.dw1 = 0x00000000, .dw9 = 0x62AB67BB, .dw10 = 0x51914F96,
+	},
+	[PROCMON_0_95V_DOT_0] = {
+		.name = "0.95V dot0",
+		.dw1 = 0x00000000, .dw9 = 0x86E172C7, .dw10 = 0x77CA5EAB,
+	},
+	[PROCMON_0_95V_DOT_1] = {
+		.name = "0.95V dot1",
+		.dw1 = 0x00000000, .dw9 = 0x93F87FE1, .dw10 = 0x8AE871C5,
+	},
+	[PROCMON_1_05V_DOT_0] = {
+		.name = "1.05V dot0",
+		.dw1 = 0x00000000, .dw9 = 0x98FA82DD, .dw10 = 0x89E46DC1,
+	},
+	[PROCMON_1_05V_DOT_1] = {
+		.name = "1.05V dot1",
+		.dw1 = 0x00440000, .dw9 = 0x9A00AB25, .dw10 = 0x8AE38FF1,
+	},
 };
 
 static const struct icl_procmon *
@@ -113,6 +124,10 @@ static bool icl_verify_procmon_ref_values(struct drm_i915_private *dev_priv,
 
 	procmon = icl_get_procmon_ref_values(dev_priv, phy);
 
+	drm_dbg_kms(&dev_priv->drm,
+		    "Combo PHY %c Voltage/Process Info : %s\n",
+		    phy_name(phy), procmon->name);
+
 	ret = check_phy_reg(dev_priv, phy, ICL_PORT_COMP_DW1(phy),
 			    (0xff << 16) | 0xff, procmon->dw1);
 	ret &= check_phy_reg(dev_priv, phy, ICL_PORT_COMP_DW9(phy),