| Message ID | 1354970893-17950-1-git-send-email-tomi@nomi.cz (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Sat, Dec 08, 2012 at 01:48:13PM +0100, Tomas Janousek wrote: > Commit 9ee32fea5f unconditionally prevents the CPU from entering idle states > until intel_dp_aux_ch completes for the first time, which never happens on my > DisplayPort-less intel gfx, causing the CPU to get rather hot. > > Signed-off-by: Tomas Janousek <tomi@nomi.cz> Queued for -next, thanks for the patch. -Daniel
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c index 2e1d80d..914ecf4 100644 --- a/drivers/gpu/drm/i915/i915_irq.c +++ b/drivers/gpu/drm/i915/i915_irq.c @@ -2732,7 +2732,7 @@ void intel_irq_init(struct drm_device *dev) setup_timer(&dev_priv->hangcheck_timer, i915_hangcheck_elapsed, (unsigned long) dev); - pm_qos_add_request(&dev_priv->pm_qos, PM_QOS_CPU_DMA_LATENCY, 0); + pm_qos_add_request(&dev_priv->pm_qos, PM_QOS_CPU_DMA_LATENCY, PM_QOS_DEFAULT_VALUE); dev->driver->get_vblank_counter = i915_get_vblank_counter; dev->max_vblank_count = 0xffffff; /* only 24 bits of frame count */
Commit 9ee32fea5f unconditionally prevents the CPU from entering idle states until intel_dp_aux_ch completes for the first time, which never happens on my DisplayPort-less intel gfx, causing the CPU to get rather hot. Signed-off-by: Tomas Janousek <tomi@nomi.cz> --- drivers/gpu/drm/i915/i915_irq.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)