Merge tag 'drm-intel-next-2020-02-25' of git://anongit.freedesktop.org/drm/drm-intel into drm-next

- A backmerge of drm-next solving conflicts on i915/gt/intel_lrc.c
- Clean up shadow batch after I915_EXEC_SECURE
- Drop assertion that active->fence is unchanged

Here goes drm-intel-next-2020-02-25:
- A backmerge of drm-next solving conflicts on i915/gt/intel_lrc.c
- Clean up shadow batch after I915_EXEC_SECURE
- Drop assertion that active->fence is unchanged
drm-intel-next-2020-02-24-1:
- RC6 fixes - Chris
- Add extra slice common debug register - Lionel
- Align virtual engines uabi_class/instance with i915_drm.h - Tvrtko
- Avoid potential division by zero in computing CS timestamp - Chris
- Avoid using various globals - Michal Winiarski, Matt Auld
- Break up long lists of GEM object reclaim - Chris
- Check that the vma hasn't been closed before we insert it - Chris
- Consolidate SDVO HDMI force_dvi handling - Ville
- Conversion to new logging and warn macros and functions - Pankaj, Wambul, Chris
- DC3CO fixes - Jose
- Disable use of hwsp_cacheline for kernel_context - Chris
- Display IRQ pre/post uninstall refactor - Jani
- Display port sync refactor for robustness and fixes - Ville, Manasi
- Do not attempt to reprogram IA/ring frequencies for dgfx - Chris
- Drop alpha_support for good in favor of force_probe - Jani
- DSI ACPI related fixes and refactors - Vivek, Jani, Rajat
- Encoder refactor for flexibility to add more information, especiallly DSI related - Jani, Vandita
- Engine workarounds refactor for robustness around resue - Daniele
- FBC simplification and tracepoints
- Various fixes for build - Jani, Kees Cook, Chris, Zhang Xiaoxu
- Fix cmdparser - Chris
- Fix DRM_I915_GEM_MMAP_OFFFSET - Chris
- Fix i915_request flags - Chris
- Fix inconsistency between pfit enable and scaler freeing - Stanislav
- Fix inverted warn_on on display code - Chris
- Fix modeset locks in sanitize_watermarks - Ville
- Fix OA context id overlap with idle context id - Umesh
- Fix pipe and vblank enable for MST - Jani
- Fix VBT handling for timing parameters - Vandita
- Fixes o kernel doc - Chris, Ville
- Force full modeset whenever DSC is enabled at probe - Jani
- Various GEM locking simplification and fixes - Jani , Chris, Jose
  - Including some changes in preparation for making GEM execbuf parallel - Chris
- Gen11 pcode error codes - Matt Roper
- Gen8+ interrupt handler refactor - Chris
- Many fixes and improvements around GuC code - Daniele, Michal Wajdeczko
- i915 parameters improvements sfor flexible input and better debugability - Chris, Jani
- Ice Lake and Elkhart Lake Fixes and workarounds - Matt Roper, Jose, Vivek, Matt Atwood
- Improvements on execlists, requests and other areas, fixing hangs and also
  improving hang detection, recover and debugability - Chris
  - Also introducing offline GT error capture - Chris
- Introduce encoder->compute_config_late() to help MST - Ville
- Make dbuf configuration const - Jani
- Few misc clean ups - Ville, Chris
- Never allow userptr into the new mapping types - Janusz
- Poison rings after use and GTT scratch pages - Chris
- Protect signaler walk with RCU - Chris
- PSR fixes - Jose
- Pull sseu context updates under gt - Chris
- Read rawclk_freq earlier - Chris
- Refactor around VBT handling to allow geting information through the encoder - Jani
- Refactor l3cc/mocs availability - Chris
- Refactor to use intel_connector over drm_connector - Ville
- Remove i915_energy_uJ from debugfs - Tvrtko
- Remove lite restore defines - Mika Kuoppala
- Remove prefault_disable modparam - Chris
- Many selftests fixes and improvements - Chris
- Set intel_dp_set_m_n() for MST slaves - Jose
- Simplify hot plug pin handling and other fixes around pin and polled modes - Ville
- Skip CPU synchronization on dma-buf attachments - chris
- Skip global serialization of clear_range for bxt vtd - Chris
- Skip rmw for marked register - Chris
- Some other GEM Fixes - Chris
- Some small changes for satisfying static code analysis - Colin, Chris
- Suppress warnings for unused debugging locals
- Tiger Lake enabling, including re-enable -f RPS, workarounds and other display fixes and changes - Chris, Matt Roper, Mika Kuoppala, Anshuman, Jose, Radhakrishna, Rafael.
- Track hw reported context runtime - Tvrtko
- Update bug filling URL - Jani
- Use async bind for PIN_USER into bsw/bxt ggtt - Chris
- Use the kernel_context to measuer the breadcrumb size - Chris
- Userptr fixes and robustness for big pages - Matt Auld
- Various Display refactors and clean-ups, specially around logs and use of drm_i915_private - Jani, Ville
- Various display refactors and fixes, especially around cdclk, modeset, and encoder - Chris, Jani
- Various eDP/DP fixes around DPCD - Lyude
- Various fixes and refactors for better Display watermark handling - Ville, Stanislav
- Various other display refactors - Ville
- Various refactor for better handling of display plane states - Ville
- Wean off drm_pci_alloc/drm_pci_free - Chris
- Correctly terminate connector iteration- Ville
- Downgrade gen7 (ivb, byt, hsw) back to aliasing-ppgtt - Chris

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

From: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200225185853.GA3282832@intel.com

1 files changed, 20 insertions, 17 deletions

diff --git a/drivers/gpu/drm/i915/display/intel_fifo_underrun.c b/drivers/gpu/drm/i915/display/intel_fifo_underrun.c
index 6c83b350525d..470b3b0b9bdb 100644
--- a/drivers/gpu/drm/i915/display/intel_fifo_underrun.c
+++ b/drivers/gpu/drm/i915/display/intel_fifo_underrun.c
@@ -95,12 +95,12 @@ static void i9xx_check_fifo_underruns(struct intel_crtc *crtc)
 
 	lockdep_assert_held(&dev_priv->irq_lock);
 
-	if ((I915_READ(reg) & PIPE_FIFO_UNDERRUN_STATUS) == 0)
+	if ((intel_de_read(dev_priv, reg) & PIPE_FIFO_UNDERRUN_STATUS) == 0)
 		return;
 
 	enable_mask = i915_pipestat_enable_mask(dev_priv, crtc->pipe);
-	I915_WRITE(reg, enable_mask | PIPE_FIFO_UNDERRUN_STATUS);
-	POSTING_READ(reg);
+	intel_de_write(dev_priv, reg, enable_mask | PIPE_FIFO_UNDERRUN_STATUS);
+	intel_de_posting_read(dev_priv, reg);
 
 	trace_intel_cpu_fifo_underrun(dev_priv, crtc->pipe);
 	DRM_ERROR("pipe %c underrun\n", pipe_name(crtc->pipe));
@@ -118,10 +118,11 @@ static void i9xx_set_fifo_underrun_reporting(struct drm_device *dev,
 	if (enable) {
 		u32 enable_mask = i915_pipestat_enable_mask(dev_priv, pipe);
 
-		I915_WRITE(reg, enable_mask | PIPE_FIFO_UNDERRUN_STATUS);
-		POSTING_READ(reg);
+		intel_de_write(dev_priv, reg,
+			       enable_mask | PIPE_FIFO_UNDERRUN_STATUS);
+		intel_de_posting_read(dev_priv, reg);
 	} else {
-		if (old && I915_READ(reg) & PIPE_FIFO_UNDERRUN_STATUS)
+		if (old && intel_de_read(dev_priv, reg) & PIPE_FIFO_UNDERRUN_STATUS)
 			DRM_ERROR("pipe %c underrun\n", pipe_name(pipe));
 	}
 }
@@ -143,15 +144,15 @@ static void ivb_check_fifo_underruns(struct intel_crtc *crtc)
 {
 	struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
 	enum pipe pipe = crtc->pipe;
-	u32 err_int = I915_READ(GEN7_ERR_INT);
+	u32 err_int = intel_de_read(dev_priv, GEN7_ERR_INT);
 
 	lockdep_assert_held(&dev_priv->irq_lock);
 
 	if ((err_int & ERR_INT_FIFO_UNDERRUN(pipe)) == 0)
 		return;
 
-	I915_WRITE(GEN7_ERR_INT, ERR_INT_FIFO_UNDERRUN(pipe));
-	POSTING_READ(GEN7_ERR_INT);
+	intel_de_write(dev_priv, GEN7_ERR_INT, ERR_INT_FIFO_UNDERRUN(pipe));
+	intel_de_posting_read(dev_priv, GEN7_ERR_INT);
 
 	trace_intel_cpu_fifo_underrun(dev_priv, pipe);
 	DRM_ERROR("fifo underrun on pipe %c\n", pipe_name(pipe));
@@ -163,7 +164,8 @@ static void ivb_set_fifo_underrun_reporting(struct drm_device *dev,
 {
 	struct drm_i915_private *dev_priv = to_i915(dev);
 	if (enable) {
-		I915_WRITE(GEN7_ERR_INT, ERR_INT_FIFO_UNDERRUN(pipe));
+		intel_de_write(dev_priv, GEN7_ERR_INT,
+			       ERR_INT_FIFO_UNDERRUN(pipe));
 
 		if (!ivb_can_enable_err_int(dev))
 			return;
@@ -173,7 +175,7 @@ static void ivb_set_fifo_underrun_reporting(struct drm_device *dev,
 		ilk_disable_display_irq(dev_priv, DE_ERR_INT_IVB);
 
 		if (old &&
-		    I915_READ(GEN7_ERR_INT) & ERR_INT_FIFO_UNDERRUN(pipe)) {
+		    intel_de_read(dev_priv, GEN7_ERR_INT) & ERR_INT_FIFO_UNDERRUN(pipe)) {
 			DRM_ERROR("uncleared fifo underrun on pipe %c\n",
 				  pipe_name(pipe));
 		}
@@ -209,15 +211,16 @@ static void cpt_check_pch_fifo_underruns(struct intel_crtc *crtc)
 {
 	struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
 	enum pipe pch_transcoder = crtc->pipe;
-	u32 serr_int = I915_READ(SERR_INT);
+	u32 serr_int = intel_de_read(dev_priv, SERR_INT);
 
 	lockdep_assert_held(&dev_priv->irq_lock);
 
 	if ((serr_int & SERR_INT_TRANS_FIFO_UNDERRUN(pch_transcoder)) == 0)
 		return;
 
-	I915_WRITE(SERR_INT, SERR_INT_TRANS_FIFO_UNDERRUN(pch_transcoder));
-	POSTING_READ(SERR_INT);
+	intel_de_write(dev_priv, SERR_INT,
+		       SERR_INT_TRANS_FIFO_UNDERRUN(pch_transcoder));
+	intel_de_posting_read(dev_priv, SERR_INT);
 
 	trace_intel_pch_fifo_underrun(dev_priv, pch_transcoder);
 	DRM_ERROR("pch fifo underrun on pch transcoder %c\n",
@@ -231,8 +234,8 @@ static void cpt_set_fifo_underrun_reporting(struct drm_device *dev,
 	struct drm_i915_private *dev_priv = to_i915(dev);
 
 	if (enable) {
-		I915_WRITE(SERR_INT,
-			   SERR_INT_TRANS_FIFO_UNDERRUN(pch_transcoder));
+		intel_de_write(dev_priv, SERR_INT,
+			       SERR_INT_TRANS_FIFO_UNDERRUN(pch_transcoder));
 
 		if (!cpt_can_enable_serr_int(dev))
 			return;
@@ -241,7 +244,7 @@ static void cpt_set_fifo_underrun_reporting(struct drm_device *dev,
 	} else {
 		ibx_disable_display_interrupt(dev_priv, SDE_ERROR_CPT);
 
-		if (old && I915_READ(SERR_INT) &
+		if (old && intel_de_read(dev_priv, SERR_INT) &
 		    SERR_INT_TRANS_FIFO_UNDERRUN(pch_transcoder)) {
 			DRM_ERROR("uncleared pch fifo underrun on pch transcoder %c\n",
 				  pipe_name(pch_transcoder));