Merge tag 'drm-intel-next-2019-05-24' of git://anongit.freedesktop.or…

…g/drm/drm-intel into drm-next

Features:
- Engine discovery query (Tvrtko)
- Support for DP YCbCr4:2:0 outputs (Gwan-gyeong)
- HDCP revocation support, refactoring (Ramalingam)
- Remove DRM_AUTH from IOCTLs which also have DRM_RENDER_ALLOW (Christian König)
- Asynchronous display power disabling (Imre)
- Perma-pin uC firmware and re-enable global reset (Fernando)
- GTT remapping for display, for bigger fb size and stride (Ville)
- Enable pipe HDR mode on ICL if only HDR planes are used (Ville)
- Kconfig to tweak the busyspin durations for i915_wait_request (Chris)
- Allow multiple user handles to the same VM (Chris)
- GT/GEM runtime pm improvements using wakerefs (Chris)
- Gen 4&5 render context support (Chris)
- Allow userspace to clone contexts on creation (Chris)
- SINGLE_TIMELINE flags for context creation (Chris)
- Allow specification of parallel execbuf (Chris)

Refactoring:
- Header refactoring (Jani)
- Move GraphicsTechnology files under gt/ (Chris)
- Sideband code refactoring (Chris)

Fixes:
- ICL DSI state readout and checker fixes (Vandita)
- GLK DSI picture corruption fix (Stanislav)
- HDMI deep color fixes (Clinton, Aditya)
- Fix driver unbinding from a device in use (Janusz)
- Fix clock gating with pipe scaling (Radhakrishna)
- Disable broken FBC on GLK (Daniel Drake)
- Miscellaneous GuC fixes (Michal)
- Fix MG PHY DP register programming (Imre)
- Add missing combo PHY lane power setup (Imre)
- Workarounds for early ICL VBT issues (Imre)
- Fix fastset vs. pfit on/off on HSW EDP transcoder (Ville)
- Add readout and state check for pch_pfit.force_thru (Ville)
- Miscellaneous display fixes and refactoring (Ville)
- Display workaround fixes (Ville)
- Enable audio even if ELD is bogus (Ville)
- Fix use-after-free in reporting create.size (Chris)
- Sideband fixes to avoid BYT hard lockups (Chris)
- Workaround fixes and improvements (Chris)

Maintainer shortcomings:
- Failure to adequately describe and give credit for all changes (Jani)

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/87sgt3n45z.fsf@intel.com

Documentation/gpu/drm-kms-helpers.rst

@@ -181,6 +181,12 @@ Panel Helper Reference
 .. kernel-doc:: drivers/gpu/drm/drm_panel_orientation_quirks.c
    :export:
 
+HDCP Helper Functions Reference
+===============================
+
+.. kernel-doc:: drivers/gpu/drm/drm_hdcp.c
+   :export:
+
 Display Port Helper Functions Reference
 =======================================
 

drivers/gpu/drm/Makefile

@@ -17,7 +17,7 @@ drm-y       :=	drm_auth.o drm_cache.o \
 		drm_plane.o drm_color_mgmt.o drm_print.o \
 		drm_dumb_buffers.o drm_mode_config.o drm_vblank.o \
 		drm_syncobj.o drm_lease.o drm_writeback.o drm_client.o \
-		drm_atomic_uapi.o
+		drm_atomic_uapi.o drm_hdcp.o
 
 drm-$(CONFIG_DRM_LEGACY) += drm_legacy_misc.o drm_bufs.o drm_context.o drm_dma.o drm_scatter.o drm_lock.o
 drm-$(CONFIG_DRM_LIB_RANDOM) += lib/drm_random.o

drivers/gpu/drm/bridge/analogix/analogix_dp_core.c

@@ -115,7 +115,7 @@ EXPORT_SYMBOL_GPL(analogix_dp_psr_enabled);
 
 int analogix_dp_enable_psr(struct analogix_dp_device *dp)
 {
-	struct edp_vsc_psr psr_vsc;
+	struct dp_sdp psr_vsc;
 
 	if (!dp->psr_enable)
 		return 0;
@@ -127,16 +127,16 @@ int analogix_dp_enable_psr(struct analogix_dp_device *dp)
 	psr_vsc.sdp_header.HB2 = 0x2;
 	psr_vsc.sdp_header.HB3 = 0x8;
 
-	psr_vsc.DB0 = 0;
-	psr_vsc.DB1 = EDP_VSC_PSR_STATE_ACTIVE | EDP_VSC_PSR_CRC_VALUES_VALID;
+	psr_vsc.db[0] = 0;
+	psr_vsc.db[1] = EDP_VSC_PSR_STATE_ACTIVE | EDP_VSC_PSR_CRC_VALUES_VALID;
 
 	return analogix_dp_send_psr_spd(dp, &psr_vsc, true);
 }
 EXPORT_SYMBOL_GPL(analogix_dp_enable_psr);
 
 int analogix_dp_disable_psr(struct analogix_dp_device *dp)
 {
-	struct edp_vsc_psr psr_vsc;
+	struct dp_sdp psr_vsc;
 	int ret;
 
 	if (!dp->psr_enable)
@@ -149,8 +149,8 @@ int analogix_dp_disable_psr(struct analogix_dp_device *dp)
 	psr_vsc.sdp_header.HB2 = 0x2;
 	psr_vsc.sdp_header.HB3 = 0x8;
 
-	psr_vsc.DB0 = 0;
-	psr_vsc.DB1 = 0;
+	psr_vsc.db[0] = 0;
+	psr_vsc.db[1] = 0;
 
 	ret = drm_dp_dpcd_writeb(&dp->aux, DP_SET_POWER, DP_SET_POWER_D0);
 	if (ret != 1) {

drivers/gpu/drm/bridge/analogix/analogix_dp_core.h

@@ -254,7 +254,7 @@ void analogix_dp_enable_scrambling(struct analogix_dp_device *dp);
 void analogix_dp_disable_scrambling(struct analogix_dp_device *dp);
 void analogix_dp_enable_psr_crc(struct analogix_dp_device *dp);
 int analogix_dp_send_psr_spd(struct analogix_dp_device *dp,
-			     struct edp_vsc_psr *vsc, bool blocking);
+			     struct dp_sdp *vsc, bool blocking);
 ssize_t analogix_dp_transfer(struct analogix_dp_device *dp,
 			     struct drm_dp_aux_msg *msg);
 

drivers/gpu/drm/bridge/analogix/analogix_dp_reg.c

@@ -1041,7 +1041,7 @@ static ssize_t analogix_dp_get_psr_status(struct analogix_dp_device *dp)
 }
 
 int analogix_dp_send_psr_spd(struct analogix_dp_device *dp,
-			     struct edp_vsc_psr *vsc, bool blocking)
+			     struct dp_sdp *vsc, bool blocking)
 {
 	unsigned int val;
 	int ret;
@@ -1069,8 +1069,8 @@ int analogix_dp_send_psr_spd(struct analogix_dp_device *dp,
 	writel(0x5D, dp->reg_base + ANALOGIX_DP_SPD_PB3);
 
 	/* configure DB0 / DB1 values */
-	writel(vsc->DB0, dp->reg_base + ANALOGIX_DP_VSC_SHADOW_DB0);
-	writel(vsc->DB1, dp->reg_base + ANALOGIX_DP_VSC_SHADOW_DB1);
+	writel(vsc->db[0], dp->reg_base + ANALOGIX_DP_VSC_SHADOW_DB0);
+	writel(vsc->db[1], dp->reg_base + ANALOGIX_DP_VSC_SHADOW_DB1);
 
 	/* set reuse spd inforframe */
 	val = readl(dp->reg_base + ANALOGIX_DP_VIDEO_CTL_3);
@@ -1092,8 +1092,8 @@ int analogix_dp_send_psr_spd(struct analogix_dp_device *dp,
 
 	ret = readx_poll_timeout(analogix_dp_get_psr_status, dp, psr_status,
 		psr_status >= 0 &&
-		((vsc->DB1 && psr_status == DP_PSR_SINK_ACTIVE_RFB) ||
-		(!vsc->DB1 && psr_status == DP_PSR_SINK_INACTIVE)), 1500,
+		((vsc->db[1] && psr_status == DP_PSR_SINK_ACTIVE_RFB) ||
+		(!vsc->db[1] && psr_status == DP_PSR_SINK_INACTIVE)), 1500,
 		DP_TIMEOUT_PSR_LOOP_MS * 1000);
 	if (ret) {
 		dev_warn(dp->dev, "Failed to apply PSR %d\n", ret);

drivers/gpu/drm/drm_atomic_uapi.c

@@ -741,7 +741,7 @@ static int drm_atomic_connector_set_property(struct drm_connector *connector,
 		state->content_type = val;
 	} else if (property == connector->scaling_mode_property) {
 		state->scaling_mode = val;
-	} else if (property == connector->content_protection_property) {
+	} else if (property == config->content_protection_property) {
 		if (val == DRM_MODE_CONTENT_PROTECTION_ENABLED) {
 			DRM_DEBUG_KMS("only drivers can set CP Enabled\n");
 			return -EINVAL;
@@ -826,7 +826,7 @@ drm_atomic_connector_get_property(struct drm_connector *connector,
 	} else if (property == config->hdr_output_metadata_property) {
 		*val = state->hdr_output_metadata ?
 			state->hdr_output_metadata->base.id : 0;
-	} else if (property == connector->content_protection_property) {
+	} else if (property == config->content_protection_property) {
 		*val = state->content_protection;
 	} else if (property == config->writeback_fb_id_property) {
 		/* Writeback framebuffer is one-shot, write and forget */

drivers/gpu/drm/drm_connector.c

@@ -823,13 +823,6 @@ static const struct drm_prop_enum_list drm_tv_subconnector_enum_list[] = {
 DRM_ENUM_NAME_FN(drm_get_tv_subconnector_name,
 		 drm_tv_subconnector_enum_list)
 
-static struct drm_prop_enum_list drm_cp_enum_list[] = {
-	{ DRM_MODE_CONTENT_PROTECTION_UNDESIRED, "Undesired" },
-	{ DRM_MODE_CONTENT_PROTECTION_DESIRED, "Desired" },
-	{ DRM_MODE_CONTENT_PROTECTION_ENABLED, "Enabled" },
-};
-DRM_ENUM_NAME_FN(drm_get_content_protection_name, drm_cp_enum_list)
-
 static const struct drm_prop_enum_list hdmi_colorspaces[] = {
 	/* For Default case, driver will set the colorspace */
 	{ DRM_MODE_COLORIMETRY_DEFAULT, "Default" },
@@ -1515,42 +1508,6 @@ int drm_connector_attach_scaling_mode_property(struct drm_connector *connector,
 }
 EXPORT_SYMBOL(drm_connector_attach_scaling_mode_property);
 
-/**
- * drm_connector_attach_content_protection_property - attach content protection
- * property
- *
- * @connector: connector to attach CP property on.
- *
- * This is used to add support for content protection on select connectors.
- * Content Protection is intentionally vague to allow for different underlying
- * technologies, however it is most implemented by HDCP.
- *
- * The content protection will be set to &drm_connector_state.content_protection
- *
- * Returns:
- * Zero on success, negative errno on failure.
- */
-int drm_connector_attach_content_protection_property(
-		struct drm_connector *connector)
-{
-	struct drm_device *dev = connector->dev;
-	struct drm_property *prop;
-
-	prop = drm_property_create_enum(dev, 0, "Content Protection",
-					drm_cp_enum_list,
-					ARRAY_SIZE(drm_cp_enum_list));
-	if (!prop)
-		return -ENOMEM;
-
-	drm_object_attach_property(&connector->base, prop,
-				   DRM_MODE_CONTENT_PROTECTION_UNDESIRED);
-
-	connector->content_protection_property = prop;
-
-	return 0;
-}
-EXPORT_SYMBOL(drm_connector_attach_content_protection_property);
-
 /**
  * drm_mode_create_aspect_ratio_property - create aspect ratio property
  * @dev: DRM device