[Intel-gfx] [PATCH] drmmode: with 1.7 server, set mode major doesn't get gamma setup.

[Eric Anholt]

On Fri, 2009-10-09 at 14:19 +1000, Dave Airlie wrote:
> From: Dave Airlie <airlied at redhat.com>
> 
> Noticed this on Fedora, where 1.7 server does gamma via the randr
> codepaths however kms doesn't have this call which happens in the
> non set_mode_major path.
> 
> probably should be backported to released drivers.
> 
> Signed-off-by: Dave Airlie <airlied at redhat.com>

Why isn't the server calling us?

> ---
>  src/drmmode_display.c |    5 +++++
>  1 files changed, 5 insertions(+), 0 deletions(-)
> 
> diff --git a/src/drmmode_display.c b/src/drmmode_display.c
> index ba1e751..c2ef514 100644
> --- a/src/drmmode_display.c
> +++ b/src/drmmode_display.c
> @@ -363,6 +363,11 @@ drmmode_set_mode_major(xf86CrtcPtr crtc, DisplayModePtr mode,
>  		goto done;
>  #endif
>  
> +#if XORG_VERSION_CURRENT >= XORG_VERSION_NUMERIC(1,7,0,0,0)
> +	crtc->funcs->gamma_set(crtc, crtc->gamma_red, crtc->gamma_green,
> +			       crtc->gamma_blue, crtc->gamma_size);
> +#endif
> +
>  	drmmode_ConvertToKMode(crtc->scrn, &kmode, mode);
>  
> 


-- 
Eric Anholt
eric at anholt.net                         eric.anholt at intel.com


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