From: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxxxx>
This is a small behavioral change because it leaves DVO_2X_MODE
set between crtc_disable and crtc_enable. This is probably harmless
though and if not should be fixed by calculating 2x mode before
enable/disable pll.
This is needed because intel_crtc->active will be removed eventually.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxxxx>
---
drivers/gpu/drm/i915/intel_display.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 2c7581c6803d..008b011308de 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -1698,7 +1698,7 @@ static int intel_num_dvo_pipes(struct drm_device *dev)
int count = 0;
for_each_intel_crtc(dev, crtc)
- count += crtc->active &&
+ count += crtc->base.state->active &&
intel_pipe_has_type(crtc, INTEL_OUTPUT_DVO);
return count;
@@ -1779,7 +1779,7 @@ static void i9xx_disable_pll(struct intel_crtc *crtc)
/* Disable DVO 2x clock on both PLLs if necessary */
if (IS_I830(dev) &&
intel_pipe_has_type(crtc, INTEL_OUTPUT_DVO) &&
- intel_num_dvo_pipes(dev) == 1) {
+ !intel_num_dvo_pipes(dev)) {
I915_WRITE(DPLL(PIPE_B),
I915_READ(DPLL(PIPE_B)) & ~DPLL_DVO_2X_MODE);
I915_WRITE(DPLL(PIPE_A),
--
2.1.0
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