[PATCH 1/7] drm/i915/vblank: use drm_crtc_vblank_crtc() instead of open-coding

[Rodrigo Vivi]

On Thu, Aug 22, 2024 at 07:04:49PM +0300, Jani Nikula wrote:
> There's a helper for drm->vblank[drm_crtc_index(crtc)], use it.
> 
> Signed-off-by: Jani Nikula <jani.nikula at intel.com>

Reviewed-by: Rodrigo Vivi <rodrigo.vivi at intel.com>

> ---
>  drivers/gpu/drm/i915/display/intel_vblank.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/gpu/drm/i915/display/intel_vblank.c b/drivers/gpu/drm/i915/display/intel_vblank.c
> index f183e0d4b2ba..551e9ca9bb99 100644
> --- a/drivers/gpu/drm/i915/display/intel_vblank.c
> +++ b/drivers/gpu/drm/i915/display/intel_vblank.c
> @@ -68,7 +68,7 @@
>  u32 i915_get_vblank_counter(struct drm_crtc *crtc)
>  {
>  	struct drm_i915_private *dev_priv = to_i915(crtc->dev);
> -	struct drm_vblank_crtc *vblank = &dev_priv->drm.vblank[drm_crtc_index(crtc)];
> +	struct drm_vblank_crtc *vblank = drm_crtc_vblank_crtc(crtc);
>  	const struct drm_display_mode *mode = &vblank->hwmode;
>  	enum pipe pipe = to_intel_crtc(crtc)->pipe;
>  	u32 pixel, vbl_start, hsync_start, htotal;
> @@ -120,7 +120,7 @@ u32 i915_get_vblank_counter(struct drm_crtc *crtc)
>  u32 g4x_get_vblank_counter(struct drm_crtc *crtc)
>  {
>  	struct drm_i915_private *dev_priv = to_i915(crtc->dev);
> -	struct drm_vblank_crtc *vblank = &dev_priv->drm.vblank[drm_crtc_index(crtc)];
> +	struct drm_vblank_crtc *vblank = drm_crtc_vblank_crtc(crtc);
>  	enum pipe pipe = to_intel_crtc(crtc)->pipe;
>  
>  	if (!vblank->max_vblank_count)
> -- 
> 2.39.2
>