On Mon, 11 May 2015, ville.syrjala@xxxxxxxxxxxxxxx wrote: > From: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx> > > Use HOTPLUG_INT_STATUS_G4X instead of HOTPLUG_INT_STATUS_I915 on VLV/CHV > so that we don't confuse the AUX status bits with SDVO status bits. > > Avoid pointless log spam as below while handling AUX interrupts: > [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00000040, dig 0x00000000 > [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00000040, dig 0x00000000 > [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00000040, dig 0x00000000 > [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00000040, dig 0x00000000 > [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00000040, dig 0x00000000 > [drm:intel_dp_aux_ch] dp_aux_ch timeout status 0x71450064 > > Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx> Reviewed-by: Jani Nikula <jani.nikula@xxxxxxxxx> Shouldn't we also have bugs about missing hotplug on BYT...? Like, there's a lot of talk about power management on https://bugs.freedesktop.org/show_bug.cgi?id=89008 but could this make a difference? BR, Jani. > --- > drivers/gpu/drm/i915/i915_irq.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c > index 9c5371b..557af88 100644 > --- a/drivers/gpu/drm/i915/i915_irq.c > +++ b/drivers/gpu/drm/i915/i915_irq.c > @@ -79,7 +79,7 @@ static const u32 hpd_status_g4x[HPD_NUM_PINS] = { > [HPD_PORT_D] = PORTD_HOTPLUG_INT_STATUS > }; > > -static const u32 hpd_status_i915[HPD_NUM_PINS] = { /* i915 and valleyview are the same */ > +static const u32 hpd_status_i915[HPD_NUM_PINS] = { > [HPD_CRT] = CRT_HOTPLUG_INT_STATUS, > [HPD_SDVO_B] = SDVOB_HOTPLUG_INT_STATUS_I915, > [HPD_SDVO_C] = SDVOC_HOTPLUG_INT_STATUS_I915, > @@ -1743,7 +1743,7 @@ static void i9xx_hpd_irq_handler(struct drm_device *dev) > */ > POSTING_READ(PORT_HOTPLUG_STAT); > > - if (IS_G4X(dev)) { > + if (IS_G4X(dev) || IS_VALLEYVIEW(dev)) { > u32 hotplug_trigger = hotplug_status & HOTPLUG_INT_STATUS_G4X; > > intel_hpd_irq_handler(dev, hotplug_trigger, 0, hpd_status_g4x); > -- > 2.0.5 > > _______________________________________________ > Intel-gfx mailing list > Intel-gfx@xxxxxxxxxxxxxxxxxxxxx > http://lists.freedesktop.org/mailman/listinfo/intel-gfx -- Jani Nikula, Intel Open Source Technology Center _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx
