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Merge tag 'drm-intel-next-2016-02-29' of git://anongit.freedesktop.org/drm-intel into drm-next

Browse Source 
- fbc by default on hsw&bdw, thanks to great work by Paulo!
- psr by default hsw,bdw,vlv&chv, thanks to great work by Rodrigo!
- fixes to hw state readout vs. rpm issues (Imre)
- dc3 fixes&improvements (Mika), this and above already cherr-pick to -fixes
- first part of locking fixes from Tvrtko
- proper atomic code for load detect (Maarten)
- more rpm fixes from Ville
- more atomic work from Maarten

* tag 'drm-intel-next-2016-02-29' of git://anongit.freedesktop.org/drm-intel: (63 commits)
  drm/i915: Update DRIVER_DATE to 20160229
  drm/i915: Execlists cannot pin a context without the object
  drm/i915: Reduce the pointer dance of i915_is_ggtt()
  drm/i915: Rename vma->*_list to *_link for consistency
  drm/i915: Balance assert_rpm_wakelock_held() for !IS_ENABLED(CONFIG_PM)
  drm/i915/lrc: Only set RS ctx enable in ctx control reg if there is a RS
  drm/i915/gen9: Set value of Indirect Context Offset based on gen version
  drm/i915: Remove update_sprite_watermarks.
  drm/i915: Kill off intel_crtc->atomic.wait_vblank, v6.
  drm/i915: Unify power domain handling.
  drm/i915: Pass crtc state to modeset_get_crtc_power_domains.
  drm/i915: Add for_each_pipe_masked()
  drm/i915: Make sure pipe interrupts are processed before turning off power well on BDW+
  drm/i915: synchronize_irq() before turning off disp2d power well on VLV/CHV
  drm/i915: Skip PIPESTAT reads from irq handler on VLV/CHV when power well is down
  drm/i915/gen9: Write dc state debugmask bits only once
  drm/i915/gen9: Extend dmc debug mask to include cores
  drm/i915/gen9: Verify and enforce dc6 state writes
  drm/i915/gen9: Check for DC state mismatch
  drm/i915/fbc: enable FBC by default on HSW and BDW
  ...
This commit is contained in:
Dave Airlie
2016-03-08 10:50:37 +10:00
parent d8c61663c7 5790ff742b
commit 507d44a9e1
42 changed files with 930 additions and 610 deletions
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34
drivers/gpu/drm/i915/intel_dp.c
View File

@@ -2356,15 +2356,18 @@ static bool intel_dp_get_hw_state(struct intel_encoder *encoder,
struct drm_i915_private *dev_priv = dev->dev_private;
enum intel_display_power_domain power_domain;
u32 tmp;
bool ret;
power_domain = intel_display_port_power_domain(encoder);
if (!intel_display_power_is_enabled(dev_priv, power_domain))
if (!intel_display_power_get_if_enabled(dev_priv, power_domain))
return false;
ret = false;
tmp = I915_READ(intel_dp->output_reg);
if (!(tmp & DP_PORT_EN))
return false;
goto out;
if (IS_GEN7(dev) && port == PORT_A) {
*pipe = PORT_TO_PIPE_CPT(tmp);
@@ -2375,7 +2378,9 @@ static bool intel_dp_get_hw_state(struct intel_encoder *encoder,
u32 trans_dp = I915_READ(TRANS_DP_CTL(p));
if (TRANS_DP_PIPE_TO_PORT(trans_dp) == port) {
*pipe = p;
return true;
ret = true;
goto out;
}
}
@@ -2387,7 +2392,12 @@ static bool intel_dp_get_hw_state(struct intel_encoder *encoder,
*pipe = PORT_TO_PIPE(tmp);
}
return true;
ret = true;
out:
intel_display_power_put(dev_priv, power_domain);
return ret;
}
static void intel_dp_get_config(struct intel_encoder *encoder,
@@ -4487,20 +4497,20 @@ static bool g4x_digital_port_connected(struct drm_i915_private *dev_priv,
return I915_READ(PORT_HOTPLUG_STAT) & bit;
}
static bool vlv_digital_port_connected(struct drm_i915_private *dev_priv,
struct intel_digital_port *port)
static bool gm45_digital_port_connected(struct drm_i915_private *dev_priv,
struct intel_digital_port *port)
{
u32 bit;
switch (port->port) {
case PORT_B:
bit = PORTB_HOTPLUG_LIVE_STATUS_VLV;
bit = PORTB_HOTPLUG_LIVE_STATUS_GM45;
break;
case PORT_C:
bit = PORTC_HOTPLUG_LIVE_STATUS_VLV;
bit = PORTC_HOTPLUG_LIVE_STATUS_GM45;
break;
case PORT_D:
bit = PORTD_HOTPLUG_LIVE_STATUS_VLV;
bit = PORTD_HOTPLUG_LIVE_STATUS_GM45;
break;
default:
MISSING_CASE(port->port);
@@ -4548,12 +4558,12 @@ bool intel_digital_port_connected(struct drm_i915_private *dev_priv,
{
if (HAS_PCH_IBX(dev_priv))
return ibx_digital_port_connected(dev_priv, port);
if (HAS_PCH_SPLIT(dev_priv))
else if (HAS_PCH_SPLIT(dev_priv))
return cpt_digital_port_connected(dev_priv, port);
else if (IS_BROXTON(dev_priv))
return bxt_digital_port_connected(dev_priv, port);
else if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv))
return vlv_digital_port_connected(dev_priv, port);
else if (IS_GM45(dev_priv))
return gm45_digital_port_connected(dev_priv, port);
else
return g4x_digital_port_connected(dev_priv, port);
}