[Intel-gfx] [PATCH 3/3] drm: Resetting rotation property

2014-06-22 Thread sonika . jindal
From: Sonika Jindal Reset rotation property to 0 wherever applicable v2: Also calling set_property of the plane to set the rotation in the plane structure. Removed few unused variables. Cc: damien.lesp...@intel.com Signed-off-by: Sonika Jindal --- drivers/gpu/drm/drm_fb_helper.c | 14 +

[Intel-gfx] [PATCH 1/3] drm/i915: Add rotation property for sprites

2014-06-22 Thread sonika . jindal
From: Ville Syrjälä Sprite planes support 180 degree rotation. The lower layers are now in place, so hook in the standard rotation property to expose the feature to the users. v2: Moving rotation_property to drm_plane Cc: Daniel Vetter Cc: Jani Nikula Cc: dri-de...@lists.freedesktop.org Signe

[Intel-gfx] [PATCH 2/3] drm/i915: Add 180 degree primary plane rotation support

2014-06-22 Thread sonika . jindal
From: Sonika Jindal Primary planes support 180 degree rotation. Expose the feature through rotation drm property. v2: Calculating linear/tiled offsets based on pipe source width and height. Added 180 degree rotation support in ironlake_update_plane. v3: Checking if CRTC is active before issuein

[Intel-gfx] [PATCH 0/3] Moving rotation_property to drm_plane

2014-06-22 Thread sonika . jindal
From: Sonika Jindal As suggested by Daniel and Damien, moved rotation_property to drm_plane. Also moved resetting of rotation_property to restore_fbdev_mode which will be used in switching VT use case along with the driver lastclose path. Sonika Jindal (2): drm/i915: Add 180 degree primary pla

[Intel-gfx] regression: 3.16, i915: less colors in X?, caused by 773875bfb6737982903c42d1ee88cf60af80089c

2014-06-22 Thread Pavel Machek
Hi! > > > I just test-booted 3.16-rc1, and background in X looked just wrong -- > > > very noticeable bands on the background gradient. I thought that maybe > > > it is just my eyes, but I went back to older kernel, and background is > > > ok now. > > > > > > I'm trying to figure out how to ask X

Re: [Intel-gfx] 3.16, i915: less colors in X?

2014-06-22 Thread Pavel Machek
On Sat 2014-06-21 22:06:52, Chris Wilson wrote: > On Sat, Jun 21, 2014 at 10:29:01PM +0200, Pavel Machek wrote: > > Hi! > > > > I just test-booted 3.16-rc1, and background in X looked just wrong -- > > very noticeable bands on the background gradient. I thought that maybe > > it is just my eyes, b

Re: [Intel-gfx] 3.16, i915: less colors in X?

2014-06-22 Thread Martin Steigerwald
Am Sonntag, 22. Juni 2014, 00:51:55 schrieb Thomas Richter: > Hi Martin, Hi Thomas, > >> I'm trying to figure out how to ask X what color depth it is using...? > > > > I think: > > > > martin@merkaba:~> xdpyinfo | grep -i "depth of root" > > > >depth of root window:24 planes > > > > b

Re: [Intel-gfx] [RFC][PATCH] gpu:drm:i915:intel_detect_pch: back to check devfn instead of check class type

2014-06-22 Thread Chen, Tiejun
On 2014/6/20 20:48, Paolo Bonzini wrote: Il 19/06/2014 11:53, Tiejun Chen ha scritto: so this mean that isa bridge is still represented with Dev31:Func0 like the native OS. Furthermore, currently we're pushing VGA passthrough support into qemu upstream, and with some discussion, we wouldn't set

Re: [Intel-gfx] [RFC][PATCH] gpu:drm:i915:intel_detect_pch: back to check devfn instead of check class type

2014-06-22 Thread Chen, Tiejun
On 2014/6/20 20:32, Daniel Vetter wrote: Well I have no clue about forwarding the intel gpu to virtualized hosts and also no idea who could review this really. There's been a bit a discussion around the iommu mapping forwarding and similar No, this doesn't affect IOMMU mapping. topics though.