On Thu, Mar 05, 2015 at 02:51:27PM +0530, Sonika Jindal wrote:
> For primary plane, we can use the plane's state for src width and height
> like sprite plane.
>
> Signed-off-by: Sonika Jindal <sonika.jindal@xxxxxxxxx>
> ---
> drivers/gpu/drm/i915/intel_display.c | 10 ++++++----
> 1 file changed, 6 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
> index e1b0c4d..afdc101 100644
> --- a/drivers/gpu/drm/i915/intel_display.c
> +++ b/drivers/gpu/drm/i915/intel_display.c
> @@ -3001,6 +3001,7 @@ static void skylake_update_primary_plane(struct drm_crtc *crtc,
I think longer-term we need to switch this callback over to the plane
callbacks and stop passing drm_crtc around. But this is a step into the
right direction at least.
-Daniel
> int pipe = intel_crtc->pipe;
> u32 plane_ctl, stride_div;
> unsigned long surf_addr;
> + struct drm_plane *plane;
>
> if (!intel_crtc->primary_enabled) {
> I915_WRITE(PLANE_CTL(pipe, 0), 0);
> @@ -3060,14 +3061,15 @@ static void skylake_update_primary_plane(struct drm_crtc *crtc,
> MISSING_CASE(fb->modifier[0]);
> }
>
> + plane = crtc->primary;
> plane_ctl |= PLANE_CTL_PLANE_GAMMA_DISABLE;
> - if (crtc->primary->state->rotation == BIT(DRM_ROTATE_180))
> + if (plane->state->rotation == BIT(DRM_ROTATE_180))
> plane_ctl |= PLANE_CTL_ROTATE_180;
>
> obj = intel_fb_obj(fb);
> stride_div = intel_fb_stride_alignment(dev, fb->modifier[0],
> fb->pixel_format);
> - surf_addr = intel_plane_obj_offset(to_intel_plane(crtc->primary), obj);
> + surf_addr = intel_plane_obj_offset(to_intel_plane(plane), obj);
>
> I915_WRITE(PLANE_CTL(pipe, 0), plane_ctl);
>
> @@ -3079,8 +3081,8 @@ static void skylake_update_primary_plane(struct drm_crtc *crtc,
> I915_WRITE(PLANE_POS(pipe, 0), 0);
> I915_WRITE(PLANE_OFFSET(pipe, 0), (y << 16) | x);
> I915_WRITE(PLANE_SIZE(pipe, 0),
> - (intel_crtc->config->pipe_src_h - 1) << 16 |
> - (intel_crtc->config->pipe_src_w - 1));
> + ((plane->state->src_h >> 16) - 1) << 16 |
> + ((plane->state->src_w >> 16) - 1));
> I915_WRITE(PLANE_STRIDE(pipe, 0), fb->pitches[0] / stride_div);
> I915_WRITE(PLANE_SURF(pipe, 0), surf_addr);
>
> --
> 1.7.10.4
>
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> Intel-gfx@xxxxxxxxxxxxxxxxxxxxx
> http://lists.freedesktop.org/mailman/listinfo/intel-gfx
--
Daniel Vetter
Software Engineer, Intel Corporation
+41 (0) 79 365 57 48 - http://blog.ffwll.ch
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