Merge tag 'drm-intel-next-2017-10-23' of git://anongit.freedesktop.org/drm/drm-intel into drm-next

This time really the last i915 batch for v4.15:

- PSR state tracking in crtc state (Ville)
- Fix eviction when the GGTT is idle but full (Chris)
- BDW DP aux channel timeout fix (James)
- LSPCON detection fixes (Shashank)
- Use for_each_pipe to iterate over pipes (Mika Kahola)
- Replace *_reference/unreference() or *_ref/unref with _get/put() (Harsha)
- Refactoring and preparation for DDI encoder type cleanup (Ville)
- Broadwell DDI FDI buf translation fix (Chris)
- Read CSB and CSB write pointer from HWSP in GVT-g VM if available (Weinan)
- GuC/HuC firmware loader refactoring (Michal)
- Make shrinking more effective and not stall so much (Chris)
- Cannonlake PLL fixes (Rodrigo)
- DP MST connector error propagation fixes (James)
- Convert timers to use timer_setup (Kees Cook)
- Skylake plane enable/disable unification (Juha-Pekka)
- Fix to actually free driver internal objects when requested (Chris)
- DDI buf trans refactoring (Ville)
- Skip waking the device to service pwrite (Chris)
- Improve DSI VBT backlight parsing abstraction (Madhav)
- Cannonlake VBT DDC pin mapping fix (Rodrigo)

* tag 'drm-intel-next-2017-10-23' of git://anongit.freedesktop.org/drm/drm-intel: (87 commits)
  drm/i915: Update DRIVER_DATE to 20171023
  drm/i915/cnl: Map VBT DDC Pin to BSpec DDC Pin.
  drm/i915: Let's use more enum intel_dpll_id pll_id.
  drm/i915: Use existing DSI backlight ports info
  drm/i915: Parse DSI backlight/cabc ports.
  drm/i915: Skip waking the device to service pwrite
  drm/i915/crt: split compute_config hook by platforms
  drm/i915: remove g4x lowfreq_avail and has_pipe_cxsr
  drm/i915: Drop the redundant hdmi prefix/suffix from a lot of variables
  drm/i915: Unify error handling for missing DDI buf trans tables
  drm/i915: Centralize the SKL DDI A/E vs. B/C/D buf trans handling
  drm/i915: Kill off the BXT buf_trans default_index
  drm/i915: Pass encoder type to cnl_ddi_vswing_sequence() explicitly
  drm/i915: Integrate BXT into intel_ddi_dp_voltage_max()
  drm/i915: Pass the level to intel_prepare_hdmi_ddi_buffers()
  drm/i915: Pass the encoder type explicitly to skl_set_iboost()
  drm/i915: Extract intel_ddi_get_buf_trans_hdmi()
  drm/i915: Relocate intel_ddi_get_buf_trans_*() functions
  drm/i915: Flush the idle-worker for debugfs/i915_drop_caches
  drm/i915: adjust get_crtc_fence_y_offset() to use base.y instead of crtc.y
  ...

1 files changed, 16 insertions, 10 deletions

diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c
index e6f8f30ce7bd..5132dc814788 100644
--- a/drivers/gpu/drm/i915/intel_hdmi.c
+++ b/drivers/gpu/drm/i915/intel_hdmi.c
@@ -70,7 +70,7 @@ static struct intel_hdmi *intel_attached_hdmi(struct drm_connector *connector)
 	return enc_to_intel_hdmi(&intel_attached_encoder(connector)->base);
 }
 
-static u32 g4x_infoframe_index(enum hdmi_infoframe_type type)
+static u32 g4x_infoframe_index(unsigned int type)
 {
 	switch (type) {
 	case HDMI_INFOFRAME_TYPE_AVI:
@@ -85,7 +85,7 @@ static u32 g4x_infoframe_index(enum hdmi_infoframe_type type)
 	}
 }
 
-static u32 g4x_infoframe_enable(enum hdmi_infoframe_type type)
+static u32 g4x_infoframe_enable(unsigned int type)
 {
 	switch (type) {
 	case HDMI_INFOFRAME_TYPE_AVI:
@@ -100,9 +100,11 @@ static u32 g4x_infoframe_enable(enum hdmi_infoframe_type type)
 	}
 }
 
-static u32 hsw_infoframe_enable(enum hdmi_infoframe_type type)
+static u32 hsw_infoframe_enable(unsigned int type)
 {
 	switch (type) {
+	case DP_SDP_VSC:
+		return VIDEO_DIP_ENABLE_VSC_HSW;
 	case HDMI_INFOFRAME_TYPE_AVI:
 		return VIDEO_DIP_ENABLE_AVI_HSW;
 	case HDMI_INFOFRAME_TYPE_SPD:
@@ -118,10 +120,12 @@ static u32 hsw_infoframe_enable(enum hdmi_infoframe_type type)
 static i915_reg_t
 hsw_dip_data_reg(struct drm_i915_private *dev_priv,
 		 enum transcoder cpu_transcoder,
-		 enum hdmi_infoframe_type type,
+		 unsigned int type,
 		 int i)
 {
 	switch (type) {
+	case DP_SDP_VSC:
+		return HSW_TVIDEO_DIP_VSC_DATA(cpu_transcoder, i);
 	case HDMI_INFOFRAME_TYPE_AVI:
 		return HSW_TVIDEO_DIP_AVI_DATA(cpu_transcoder, i);
 	case HDMI_INFOFRAME_TYPE_SPD:
@@ -136,7 +140,7 @@ hsw_dip_data_reg(struct drm_i915_private *dev_priv,
 
 static void g4x_write_infoframe(struct drm_encoder *encoder,
 				const struct intel_crtc_state *crtc_state,
-				enum hdmi_infoframe_type type,
+				unsigned int type,
 				const void *frame, ssize_t len)
 {
 	const uint32_t *data = frame;
@@ -191,7 +195,7 @@ static bool g4x_infoframe_enabled(struct drm_encoder *encoder,
 
 static void ibx_write_infoframe(struct drm_encoder *encoder,
 				const struct intel_crtc_state *crtc_state,
-				enum hdmi_infoframe_type type,
+				unsigned int type,
 				const void *frame, ssize_t len)
 {
 	const uint32_t *data = frame;
@@ -251,7 +255,7 @@ static bool ibx_infoframe_enabled(struct drm_encoder *encoder,
 
 static void cpt_write_infoframe(struct drm_encoder *encoder,
 				const struct intel_crtc_state *crtc_state,
-				enum hdmi_infoframe_type type,
+				unsigned int type,
 				const void *frame, ssize_t len)
 {
 	const uint32_t *data = frame;
@@ -309,7 +313,7 @@ static bool cpt_infoframe_enabled(struct drm_encoder *encoder,
 
 static void vlv_write_infoframe(struct drm_encoder *encoder,
 				const struct intel_crtc_state *crtc_state,
-				enum hdmi_infoframe_type type,
+				unsigned int type,
 				const void *frame, ssize_t len)
 {
 	const uint32_t *data = frame;
@@ -368,7 +372,7 @@ static bool vlv_infoframe_enabled(struct drm_encoder *encoder,
 
 static void hsw_write_infoframe(struct drm_encoder *encoder,
 				const struct intel_crtc_state *crtc_state,
-				enum hdmi_infoframe_type type,
+				unsigned int type,
 				const void *frame, ssize_t len)
 {
 	const uint32_t *data = frame;
@@ -377,6 +381,8 @@ static void hsw_write_infoframe(struct drm_encoder *encoder,
 	enum transcoder cpu_transcoder = crtc_state->cpu_transcoder;
 	i915_reg_t ctl_reg = HSW_TVIDEO_DIP_CTL(cpu_transcoder);
 	i915_reg_t data_reg;
+	int data_size = type == DP_SDP_VSC ?
+		VIDEO_DIP_VSC_DATA_SIZE : VIDEO_DIP_DATA_SIZE;
 	int i;
 	u32 val = I915_READ(ctl_reg);
 
@@ -392,7 +398,7 @@ static void hsw_write_infoframe(struct drm_encoder *encoder,
 		data++;
 	}
 	/* Write every possible data byte to force correct ECC calculation. */
-	for (; i < VIDEO_DIP_DATA_SIZE; i += 4)
+	for (; i < data_size; i += 4)
 		I915_WRITE(hsw_dip_data_reg(dev_priv, cpu_transcoder,
 					    type, i >> 2), 0);
 	mmiowb();