Re: [Intel-gfx] [PATCH 06/10] drm/i915: check the power down well on assert_pipe()

2013-01-25 Thread Ville Syrjälä
On Fri, Jan 25, 2013 at 02:04:03PM -0200, Paulo Zanoni wrote: > Hi > > 2013/1/25 Ville Syrjälä : > > On Fri, Jan 25, 2013 at 01:40:08PM -0200, Paulo Zanoni wrote: > >> Hi > >> > >> 2013/1/21 Ville Syrjälä : > >> > On Fri, Jan 18, 2013 at 06:29:08PM -0200, Paulo Zanoni wrote: > >> >> From: Paulo Za

Re: [Intel-gfx] [PATCH 06/10] drm/i915: check the power down well on assert_pipe()

2013-01-25 Thread Paulo Zanoni
Hi 2013/1/25 Ville Syrjälä : > On Fri, Jan 25, 2013 at 01:40:08PM -0200, Paulo Zanoni wrote: >> Hi >> >> 2013/1/21 Ville Syrjälä : >> > On Fri, Jan 18, 2013 at 06:29:08PM -0200, Paulo Zanoni wrote: >> >> From: Paulo Zanoni >> >> >> >> If the power well is disabled, we should not try to read its >

Re: [Intel-gfx] [PATCH 06/10] drm/i915: check the power down well on assert_pipe()

2013-01-25 Thread Ville Syrjälä
On Fri, Jan 25, 2013 at 01:40:08PM -0200, Paulo Zanoni wrote: > Hi > > 2013/1/21 Ville Syrjälä : > > On Fri, Jan 18, 2013 at 06:29:08PM -0200, Paulo Zanoni wrote: > >> From: Paulo Zanoni > >> > >> If the power well is disabled, we should not try to read its > >> registers, otherwise we'll get "un

Re: [Intel-gfx] [PATCH 06/10] drm/i915: check the power down well on assert_pipe()

2013-01-25 Thread Paulo Zanoni
Hi 2013/1/21 Ville Syrjälä : > On Fri, Jan 18, 2013 at 06:29:08PM -0200, Paulo Zanoni wrote: >> From: Paulo Zanoni >> >> If the power well is disabled, we should not try to read its >> registers, otherwise we'll get "unclaimed register" messages. >> >> Signed-off-by: Paulo Zanoni >> --- >> driv

Re: [Intel-gfx] [PATCH 06/10] drm/i915: check the power down well on assert_pipe()

2013-01-22 Thread Ville Syrjälä
On Tue, Jan 22, 2013 at 02:04:09PM +0100, Daniel Vetter wrote: > On Mon, Jan 21, 2013 at 03:45:48PM +0200, Ville Syrjälä wrote: > > On Fri, Jan 18, 2013 at 06:29:08PM -0200, Paulo Zanoni wrote: > > > From: Paulo Zanoni > > > > > > If the power well is disabled, we should not try to read its > > >

Re: [Intel-gfx] [PATCH 06/10] drm/i915: check the power down well on assert_pipe()

2013-01-22 Thread Daniel Vetter
On Mon, Jan 21, 2013 at 03:45:48PM +0200, Ville Syrjälä wrote: > On Fri, Jan 18, 2013 at 06:29:08PM -0200, Paulo Zanoni wrote: > > From: Paulo Zanoni > > > > If the power well is disabled, we should not try to read its > > registers, otherwise we'll get "unclaimed register" messages. > > > > Sig

Re: [Intel-gfx] [PATCH 06/10] drm/i915: check the power down well on assert_pipe()

2013-01-21 Thread Ville Syrjälä
On Fri, Jan 18, 2013 at 06:29:08PM -0200, Paulo Zanoni wrote: > From: Paulo Zanoni > > If the power well is disabled, we should not try to read its > registers, otherwise we'll get "unclaimed register" messages. > > Signed-off-by: Paulo Zanoni > --- > drivers/gpu/drm/i915/intel_display.c | 1

[Intel-gfx] [PATCH 06/10] drm/i915: check the power down well on assert_pipe()

2013-01-18 Thread Paulo Zanoni
From: Paulo Zanoni If the power well is disabled, we should not try to read its registers, otherwise we'll get "unclaimed register" messages. Signed-off-by: Paulo Zanoni --- drivers/gpu/drm/i915/intel_display.c | 12 +--- 1 file changed, 9 insertions(+), 3 deletions(-) diff --git a/