[PATCH 3/3] drm/i915: Add DEBUG messages to all intel_create_user_framebuffer error paths

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On Tue, Dec 18, 2012 at 10:13:14PM +0000, Chris Wilson wrote:
> This proves to be very useful when investigating why code suddenly
> started failing.
> 
> Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
> ---
>  drivers/gpu/drm/i915/intel_display.c |   33 +++++++++++++++++++++++++--------
>  1 file changed, 25 insertions(+), 8 deletions(-)
> 
> diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
> index 211a097..50d6580 100644
> --- a/drivers/gpu/drm/i915/intel_display.c
> +++ b/drivers/gpu/drm/i915/intel_display.c
> @@ -8293,19 +8293,30 @@ int intel_framebuffer_init(struct drm_device *dev,
>  {
>  	int ret;
>  
> -	if (obj->tiling_mode == I915_TILING_Y)
> +	if (obj->tiling_mode == I915_TILING_Y) {
> +		DRM_DEBUG("hardware does not support tiling Y\n");

Shouldn't all of these be DRM_DEBUG_KMS()?

-- 
Ville Syrj?l?
Intel OTC


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