Re: [Intel-gfx] [PATCH 1/3] intel_reg_read: add support for getopt

2012-02-28 Thread Paul Menzel
Dear Eugeni, Am Dienstag, den 28.02.2012, 17:55 -0300 schrieb Eugeni Dodonov: > This will allow us to pass more options to it in the future. > > Signed-off-by: Eugeni Dodonov > --- > tools/intel_reg_read.c | 44 +++- > 1 file changed, 35 insertions(+),

[Intel-gfx] [PATCH 3/3] intel_reg_read: add a flag to simplify bit decoding

2012-02-28 Thread Eugeni Dodonov
This allows to specify '-d' parameter which will decode individual bits in each register being read. The register bits are printed horizontally for space reasons. This requires more than 80x25 terminal to see them all. An alternative solution would be to print them vertically, but this will become

[Intel-gfx] [PATCH 2/3] intel_reg_read: support reading multiple registers

2012-02-28 Thread Eugeni Dodonov
The registers must be passed on the command line and will be read sequentially, one at a time. Signed-off-by: Eugeni Dodonov --- tools/intel_reg_read.c | 12 +++- 1 file changed, 7 insertions(+), 5 deletions(-) diff --git a/tools/intel_reg_read.c b/tools/intel_reg_read.c index c3e559b

[Intel-gfx] [PATCH 1/3] intel_reg_read: add support for getopt

2012-02-28 Thread Eugeni Dodonov
This will allow us to pass more options to it in the future. Signed-off-by: Eugeni Dodonov --- tools/intel_reg_read.c | 44 +++- 1 file changed, 35 insertions(+), 9 deletions(-) diff --git a/tools/intel_reg_read.c b/tools/intel_reg_read.c index cad30ff.

[Intel-gfx] [PATCH] drm/i915: Up/downclock LVDS on vblanks

2012-02-28 Thread Chris Wilson
Jesse mentioned that we had reports of flickering due to switching clocks for powersaving and that would be a useful task to be run at vblank. TODO: The modification of DPLL requires some guards to prevent concurrent access during vblank and modeset. Flushing the vblank handler before modeset soun

[Intel-gfx] [PATCH] drm/i915: Synchronize userspace palette LUT (i.e. gamma) changes to vblank

2012-02-28 Thread Chris Wilson
Adam Jackson was watching the screensaver fade out and expressed a desire for the gamma updates to be synchronized to vblank to avoid the unsightly tears. Reported-by: Adam Jackson Cc: Adam Jackson Signed-off-by: Chris Wilson --- drivers/gpu/drm/i915/intel_display.c | 108

Re: [Intel-gfx] HDMI colour space and depth questions (YCbCr, xvYCC, Deep Colour)

2012-02-28 Thread Jesse Barnes
On Tue, 28 Feb 2012 13:53:20 + Paul Owen wrote: > Okay so back to this question of broadcast rgb/limited/full range > colour. I'm not so sure it is working at all under Sandybridge. I use > XBMC under Linux (Ubuntu) and do not see any difference in the picture > when I do either of the followi

Re: [Intel-gfx] HDMI colour space and depth questions (YCbCr, xvYCC, Deep Colour)

2012-02-28 Thread Paul Owen
On 16 January 2012 22:12, Jesse Barnes wrote: > > On Mon, 16 Jan 2012 21:50:22 + > Andy Burns wrote: > > > Jesse Barnes wrote: > > > > > Andy Burns wrote: > > > > > > There is a way to configure the gamut to be compressed (default) or > > > expanded (up to 255).  But that's not exposed eith

Re: [Intel-gfx] [PATCH] drm/i915: Handle request to map a very large buffer object

2012-02-28 Thread Paul Menzel
Dear Anuj, thank you for your patch with the great explanation in the commit message. I found one typo in the code comment and while at it point out some grammar issue in the commit message. Am Montag, den 27.02.2012, 12:28 -0800 schrieb Anuj Phogat: > This patch sets an upper limit on the size