Merge tag 'drm-intel-next-2021-08-10-1' of git://anongit.freedesktop.org/drm/drm-intel into drm-next

drm/i915 changes for v5.15:

Features:
- Basic DG2 platform enabling (Matt, Animesh, Gwan-gyeong, José)
- Add PSF GV point support for display bandwidth calculation (Stan)
- Add platform release id version support (Lucas)
- Add support for forcing DSC BPP for testing (Vandita, Patnana)

Refactoring and cleanups:
- Remove CNL support completely (Lucas)
- Revid/stepping cleanup (Matt, Anusha)
- Make display stepping check upper bounds exclusive (Matt)
- Remove old GEN macros (Lucas)
- Refactor DG1 interrupt handler (Paulo)
- Refactor DMC stepping info (Anusha)

Fixes:
- Fix XELPD color capability reporting; it's not yet enabled (Uma)
- Fix DG1 memory bandwidth computation (Clint)
- Fix mux on certain HP laptops (Kai-Heng)
- Various display workarounds (José, Matt, Imre)
- Fix error state dumps wrt SFC_DONE (Matt)
- Fix DG1 and XEPLD audio power domains (Anshuman)
- Fix ADL-P and ADL-S ddi buf translation tables (Matt)
- Fix DP/HDMI modeset sequences causing issues on ADL-P (José)
- PSR2 fixes (José)
- Fix DP MST modeset with FEC on TGL+
- Fix MBUS DBOX A credits on ADL-P (José)
- Fix DP PHY test training set programming (Khaled)
- Fix dgfx pcode uncore init done wait (Badal)
- Fix DSC disable fuse check on GLK (Lucas)
- Fix shared dpll mismatch for bigjoiner secondary pipe (Manasi)
- Fix ADL-P underrun recovery (Matt)
- Fix permissions on FEC support debugfs file (Vandita)

Misc:
- Backmerge drm-next (Rodrigo)
- Bump RKL and TGL DMC firmware version (Anusha)

Signed-off-by: Dave Airlie <[email protected]>

# Conflicts:
#	drivers/gpu/drm/i915/i915_drv.h
#	drivers/gpu/drm/i915/intel_device_info.h
From: Jani Nikula <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]

Author: airlied

drivers/gpu/drm/i915/Makefile

@@ -269,6 +269,7 @@ i915-y += \
 	display/intel_pps.o \
 	display/intel_qp_tables.o \
 	display/intel_sdvo.o \
+	display/intel_snps_phy.o \
 	display/intel_tv.o \
 	display/intel_vdsc.o \
 	display/intel_vrr.o \

drivers/gpu/drm/i915/display/i9xx_plane.c

@@ -912,7 +912,7 @@ intel_primary_plane_create(struct drm_i915_private *dev_priv, enum pipe pipe)
 	zpos = 0;
 	drm_plane_create_zpos_immutable_property(&plane->base, zpos);
 
-	drm_plane_helper_add(&plane->base, &intel_plane_helper_funcs);
+	intel_plane_helper_add(plane);
 
 	return plane;
 

drivers/gpu/drm/i915/display/intel_acpi.c

@@ -19,6 +19,12 @@ static const guid_t intel_dsm_guid =
 	GUID_INIT(0x7ed873d3, 0xc2d0, 0x4e4f,
 		  0xa8, 0x54, 0x0f, 0x13, 0x17, 0xb0, 0x1c, 0x2c);
 
+#define INTEL_DSM_FN_GET_BIOS_DATA_FUNCS_SUPPORTED 0 /* No args */
+
+static const guid_t intel_dsm_guid2 =
+	GUID_INIT(0x3e5b41c6, 0xeb1d, 0x4260,
+		  0x9d, 0x15, 0xc7, 0x1f, 0xba, 0xda, 0xe4, 0x14);
+
 static char *intel_dsm_port_name(u8 id)
 {
 	switch (id) {
@@ -176,6 +182,19 @@ void intel_unregister_dsm_handler(void)
 {
 }
 
+void intel_dsm_get_bios_data_funcs_supported(struct drm_i915_private *i915)
+{
+	struct pci_dev *pdev = to_pci_dev(i915->drm.dev);
+	acpi_handle dhandle;
+
+	dhandle = ACPI_HANDLE(&pdev->dev);
+	if (!dhandle)
+		return;
+
+	acpi_evaluate_dsm(dhandle, &intel_dsm_guid2, INTEL_DSM_REVISION_ID,
+			  INTEL_DSM_FN_GET_BIOS_DATA_FUNCS_SUPPORTED, NULL);
+}
+
 /*
  * ACPI Specification, Revision 5.0, Appendix B.3.2 _DOD (Enumerate All Devices
  * Attached to the Display Adapter).

drivers/gpu/drm/i915/display/intel_acpi.h

@@ -11,11 +11,14 @@ struct drm_i915_private;
 #ifdef CONFIG_ACPI
 void intel_register_dsm_handler(void);
 void intel_unregister_dsm_handler(void);
+void intel_dsm_get_bios_data_funcs_supported(struct drm_i915_private *i915);
 void intel_acpi_device_id_update(struct drm_i915_private *i915);
 #else
 static inline void intel_register_dsm_handler(void) { return; }
 static inline void intel_unregister_dsm_handler(void) { return; }
 static inline
+void intel_dsm_get_bios_data_funcs_supported(struct drm_i915_private *i915) { return; }
+static inline
 void intel_acpi_device_id_update(struct drm_i915_private *i915) { return; }
 #endif /* CONFIG_ACPI */
 

drivers/gpu/drm/i915/display/intel_atomic_plane.c

@@ -601,7 +601,12 @@ int intel_atomic_plane_check_clipping(struct intel_plane_state *plane_state,
 	return 0;
 }
 
-const struct drm_plane_helper_funcs intel_plane_helper_funcs = {
+static const struct drm_plane_helper_funcs intel_plane_helper_funcs = {
 	.prepare_fb = intel_prepare_plane_fb,
 	.cleanup_fb = intel_cleanup_plane_fb,
 };
+
+void intel_plane_helper_add(struct intel_plane *plane)
+{
+	drm_plane_helper_add(&plane->base, &intel_plane_helper_funcs);
+}

drivers/gpu/drm/i915/display/intel_atomic_plane.h

@@ -17,8 +17,6 @@ struct intel_crtc_state;
 struct intel_plane;
 struct intel_plane_state;
 
-extern const struct drm_plane_helper_funcs intel_plane_helper_funcs;
-
 unsigned int intel_adjusted_rate(const struct drm_rect *src,
 				 const struct drm_rect *dst,
 				 unsigned int rate);
@@ -65,5 +63,6 @@ int intel_atomic_plane_check_clipping(struct intel_plane_state *plane_state,
 				      bool can_position);
 void intel_plane_set_invisible(struct intel_crtc_state *crtc_state,
 			       struct intel_plane_state *plane_state);
+void intel_plane_helper_add(struct intel_plane *plane);
 
 #endif /* __INTEL_ATOMIC_PLANE_H__ */

drivers/gpu/drm/i915/display/intel_audio.c

@@ -1001,7 +1001,7 @@ static unsigned long i915_audio_component_get_power(struct device *kdev)
 	/* Catch potential impedance mismatches before they occur! */
 	BUILD_BUG_ON(sizeof(intel_wakeref_t) > sizeof(unsigned long));
 
-	ret = intel_display_power_get(dev_priv, POWER_DOMAIN_AUDIO);
+	ret = intel_display_power_get(dev_priv, POWER_DOMAIN_AUDIO_PLAYBACK);
 
 	if (dev_priv->audio_power_refcount++ == 0) {
 		if (DISPLAY_VER(dev_priv) >= 9) {
@@ -1034,7 +1034,7 @@ static void i915_audio_component_put_power(struct device *kdev,
 		if (IS_GEMINILAKE(dev_priv))
 			glk_force_audio_cdclk(dev_priv, false);
 
-	intel_display_power_put(dev_priv, POWER_DOMAIN_AUDIO, cookie);
+	intel_display_power_put(dev_priv, POWER_DOMAIN_AUDIO_PLAYBACK, cookie);
 }
 
 static void i915_audio_component_codec_wake_override(struct device *kdev,

drivers/gpu/drm/i915/display/intel_bios.c

@@ -1871,12 +1871,12 @@ intel_bios_encoder_supports_edp(const struct intel_bios_encoder_data *devdata)
 static bool is_port_valid(struct drm_i915_private *i915, enum port port)
 {
 	/*
-	 * On some ICL/CNL SKUs port F is not present, but broken VBTs mark
+	 * On some ICL SKUs port F is not present, but broken VBTs mark
 	 * the port as present. Only try to initialize port F for the
 	 * SKUs that may actually have it.
 	 */
-	if (port == PORT_F && (IS_ICELAKE(i915) || IS_CANNONLAKE(i915)))
-		return IS_ICL_WITH_PORT_F(i915) || IS_CNL_WITH_PORT_F(i915);
+	if (port == PORT_F && IS_ICELAKE(i915))
+		return IS_ICL_WITH_PORT_F(i915);
 
 	return true;
 }
@@ -1998,7 +1998,7 @@ static void parse_ddi_port(struct drm_i915_private *i915,
 			    "Port %c VBT HDMI boost level: %d\n",
 			    port_name(port), hdmi_boost_level);
 
-	/* DP max link rate for CNL+ */
+	/* DP max link rate for GLK+ */
 	if (i915->vbt.version >= 216) {
 		if (i915->vbt.version >= 230)
 			info->dp_max_link_rate = parse_bdb_230_dp_max_link_rate(child->dp_max_link_rate);
@@ -2166,7 +2166,8 @@ static void
 init_vbt_missing_defaults(struct drm_i915_private *i915)
 {
 	enum port port;
-	int ports = PORT_A | PORT_B | PORT_C | PORT_D | PORT_E | PORT_F;
+	int ports = BIT(PORT_A) | BIT(PORT_B) | BIT(PORT_C) |
+		    BIT(PORT_D) | BIT(PORT_E) | BIT(PORT_F);
 
 	if (!HAS_DDI(i915) && !IS_CHERRYVIEW(i915))
 		return;