Re: [PATCH 3/7] drm/vc4: Add KMS support for Raspberry Pi.

2015-08-18 Thread Eric Anholt
Daniel Vetter writes: > On Thu, Aug 13, 2015 at 01:44:03PM -0700, Eric Anholt wrote: >> Daniel Vetter writes: >> >> > On Wed, Aug 12, 2015 at 05:56:16PM -0700, Eric Anholt wrote: >> >> This is the start of a full VC4 driver. Right now this just supports >> >> configuring the display using a

Re: [PATCH 3/7] drm/vc4: Add KMS support for Raspberry Pi.

2015-08-18 Thread Eric Anholt
Daniel Vetter dan...@ffwll.ch writes: On Thu, Aug 13, 2015 at 01:44:03PM -0700, Eric Anholt wrote: Daniel Vetter dan...@ffwll.ch writes: On Wed, Aug 12, 2015 at 05:56:16PM -0700, Eric Anholt wrote: This is the start of a full VC4 driver. Right now this just supports configuring the

Re: [PATCH 3/7] drm/vc4: Add KMS support for Raspberry Pi.

2015-08-17 Thread Eric Anholt
r<#secure method=pgpmime mode=sign> Stephen Warren writes: > On 08/12/2015 06:56 PM, Eric Anholt wrote: >> This is the start of a full VC4 driver. Right now this just supports >> configuring the display using a pre-existing video mode (because >> changing the pixel clock isn't available yet,

Re: [PATCH 3/7] drm/vc4: Add KMS support for Raspberry Pi.

2015-08-17 Thread Eric Anholt
r#secure method=pgpmime mode=sign Stephen Warren swar...@wwwdotorg.org writes: On 08/12/2015 06:56 PM, Eric Anholt wrote: This is the start of a full VC4 driver. Right now this just supports configuring the display using a pre-existing video mode (because changing the pixel clock isn't

Re: [PATCH 3/7] drm/vc4: Add KMS support for Raspberry Pi.

2015-08-14 Thread Stephen Warren
On 08/12/2015 06:56 PM, Eric Anholt wrote: > This is the start of a full VC4 driver. Right now this just supports > configuring the display using a pre-existing video mode (because > changing the pixel clock isn't available yet, and doesn't work when it > is). However, this is enough for fbcon

Re: [PATCH 3/7] drm/vc4: Add KMS support for Raspberry Pi.

2015-08-14 Thread Stephen Warren
On 08/12/2015 06:56 PM, Eric Anholt wrote: This is the start of a full VC4 driver. Right now this just supports configuring the display using a pre-existing video mode (because changing the pixel clock isn't available yet, and doesn't work when it is). However, this is enough for fbcon and

Re: [PATCH 3/7] drm/vc4: Add KMS support for Raspberry Pi.

2015-08-13 Thread Eric Anholt
Russell King - ARM Linux writes: > On Thu, Aug 13, 2015 at 01:44:03PM -0700, Eric Anholt wrote: >> Struct mutex is here because this code is from the V3D series, with the >> in-kernel BO cache ripped out (it turns out that the CMA allocator is >> slow, and you can't just userspace cache since we

Re: [PATCH 3/7] drm/vc4: Add KMS support for Raspberry Pi.

2015-08-13 Thread Russell King - ARM Linux
On Thu, Aug 13, 2015 at 01:44:03PM -0700, Eric Anholt wrote: > Struct mutex is here because this code is from the V3D series, with the > in-kernel BO cache ripped out (it turns out that the CMA allocator is > slow, and you can't just userspace cache since we have to do allocations > within the

Re: [PATCH 3/7] drm/vc4: Add KMS support for Raspberry Pi.

2015-08-13 Thread Daniel Vetter
On Thu, Aug 13, 2015 at 01:44:03PM -0700, Eric Anholt wrote: > Daniel Vetter writes: > > > On Wed, Aug 12, 2015 at 05:56:16PM -0700, Eric Anholt wrote: > >> This is the start of a full VC4 driver. Right now this just supports > >> configuring the display using a pre-existing video mode (because

Re: [PATCH 3/7] drm/vc4: Add KMS support for Raspberry Pi.

2015-08-13 Thread Eric Anholt
Daniel Vetter writes: > On Wed, Aug 12, 2015 at 05:56:16PM -0700, Eric Anholt wrote: >> This is the start of a full VC4 driver. Right now this just supports >> configuring the display using a pre-existing video mode (because >> changing the pixel clock isn't available yet, and doesn't work when

Re: [PATCH 3/7] drm/vc4: Add KMS support for Raspberry Pi.

2015-08-13 Thread Emil Velikov
On 13 August 2015 at 01:56, Eric Anholt wrote: > This is the start of a full VC4 driver. Right now this just supports > configuring the display using a pre-existing video mode (because > changing the pixel clock isn't available yet, and doesn't work when it > is). However, this is enough for

Re: [PATCH 3/7] drm/vc4: Add KMS support for Raspberry Pi.

2015-08-13 Thread Daniel Vetter
On Wed, Aug 12, 2015 at 05:56:16PM -0700, Eric Anholt wrote: > This is the start of a full VC4 driver. Right now this just supports > configuring the display using a pre-existing video mode (because > changing the pixel clock isn't available yet, and doesn't work when it > is). However, this is

Re: [PATCH 3/7] drm/vc4: Add KMS support for Raspberry Pi.

2015-08-13 Thread Daniel Vetter
On Wed, Aug 12, 2015 at 05:56:16PM -0700, Eric Anholt wrote: This is the start of a full VC4 driver. Right now this just supports configuring the display using a pre-existing video mode (because changing the pixel clock isn't available yet, and doesn't work when it is). However, this is

Re: [PATCH 3/7] drm/vc4: Add KMS support for Raspberry Pi.

2015-08-13 Thread Emil Velikov
On 13 August 2015 at 01:56, Eric Anholt e...@anholt.net wrote: This is the start of a full VC4 driver. Right now this just supports configuring the display using a pre-existing video mode (because changing the pixel clock isn't available yet, and doesn't work when it is). However, this is

Re: [PATCH 3/7] drm/vc4: Add KMS support for Raspberry Pi.

2015-08-13 Thread Eric Anholt
Russell King - ARM Linux li...@arm.linux.org.uk writes: On Thu, Aug 13, 2015 at 01:44:03PM -0700, Eric Anholt wrote: Struct mutex is here because this code is from the V3D series, with the in-kernel BO cache ripped out (it turns out that the CMA allocator is slow, and you can't just userspace

Re: [PATCH 3/7] drm/vc4: Add KMS support for Raspberry Pi.

2015-08-13 Thread Eric Anholt
Daniel Vetter dan...@ffwll.ch writes: On Wed, Aug 12, 2015 at 05:56:16PM -0700, Eric Anholt wrote: This is the start of a full VC4 driver. Right now this just supports configuring the display using a pre-existing video mode (because changing the pixel clock isn't available yet, and doesn't

Re: [PATCH 3/7] drm/vc4: Add KMS support for Raspberry Pi.

2015-08-13 Thread Russell King - ARM Linux
On Thu, Aug 13, 2015 at 01:44:03PM -0700, Eric Anholt wrote: Struct mutex is here because this code is from the V3D series, with the in-kernel BO cache ripped out (it turns out that the CMA allocator is slow, and you can't just userspace cache since we have to do allocations within the kernel

Re: [PATCH 3/7] drm/vc4: Add KMS support for Raspberry Pi.

2015-08-13 Thread Daniel Vetter
On Thu, Aug 13, 2015 at 01:44:03PM -0700, Eric Anholt wrote: Daniel Vetter dan...@ffwll.ch writes: On Wed, Aug 12, 2015 at 05:56:16PM -0700, Eric Anholt wrote: This is the start of a full VC4 driver. Right now this just supports configuring the display using a pre-existing video mode

[PATCH 3/7] drm/vc4: Add KMS support for Raspberry Pi.

2015-08-12 Thread Eric Anholt
This is the start of a full VC4 driver. Right now this just supports configuring the display using a pre-existing video mode (because changing the pixel clock isn't available yet, and doesn't work when it is). However, this is enough for fbcon and bringing up X using xf86-video-modesetting.

[PATCH 3/7] drm/vc4: Add KMS support for Raspberry Pi.

2015-08-12 Thread Eric Anholt
This is the start of a full VC4 driver. Right now this just supports configuring the display using a pre-existing video mode (because changing the pixel clock isn't available yet, and doesn't work when it is). However, this is enough for fbcon and bringing up X using xf86-video-modesetting.