[PATCH] drm/radeon: allow FP16 color clear registers on r500

[Alex Deucher]

On Fri, Jan 11, 2013 at 10:19 PM, Marek Olšák <maraeo at gmail.com> wrote:
> Probably not a candidate for stable kernels because of conflicts
> in DRM versioning.
>
> Signed-off-by: Marek Olšák <maraeo at gmail.com>

Added to my -fixes queue.

Thanks,

Alex

> ---
>  drivers/gpu/drm/radeon/radeon_drv.c   |    3 ++-
>  drivers/gpu/drm/radeon/reg_srcs/rv515 |    2 ++
>  2 files changed, 4 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/radeon/radeon_drv.c b/drivers/gpu/drm/radeon/radeon_drv.c
> index dff6cf7..d9bf96e 100644
> --- a/drivers/gpu/drm/radeon/radeon_drv.c
> +++ b/drivers/gpu/drm/radeon/radeon_drv.c
> @@ -69,9 +69,10 @@
>   *   2.26.0 - r600-eg: fix htile size computation
>   *   2.27.0 - r600-SI: Add CS ioctl support for async DMA
>   *   2.28.0 - r600-eg: Add MEM_WRITE packet support
> + *   2.29.0 - R500 FP16 color clear registers
>   */
>  #define KMS_DRIVER_MAJOR       2
> -#define KMS_DRIVER_MINOR       28
> +#define KMS_DRIVER_MINOR       29
>  #define KMS_DRIVER_PATCHLEVEL  0
>  int radeon_driver_load_kms(struct drm_device *dev, unsigned long flags);
>  int radeon_driver_unload_kms(struct drm_device *dev);
> diff --git a/drivers/gpu/drm/radeon/reg_srcs/rv515 b/drivers/gpu/drm/radeon/reg_srcs/rv515
> index 911a8fb..78d5e99 100644
> --- a/drivers/gpu/drm/radeon/reg_srcs/rv515
> +++ b/drivers/gpu/drm/radeon/reg_srcs/rv515
> @@ -324,6 +324,8 @@ rv515 0x6d40
>  0x46AC US_OUT_FMT_2
>  0x46B0 US_OUT_FMT_3
>  0x46B4 US_W_FMT
> +0x46C0 RB3D_COLOR_CLEAR_VALUE_AR
> +0x46C4 RB3D_COLOR_CLEAR_VALUE_GB
>  0x4BC0 FG_FOG_BLEND
>  0x4BC4 FG_FOG_FACTOR
>  0x4BC8 FG_FOG_COLOR_R
> --
> 1.7.10.4
>
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