drm/tegra: Remove bogus tegra_framebuffer structure
Tegra uses the CMA FB helpers so framebuffers passed to the driver need
to use the corresponding functions to access the underlying GEM objects.
This used to work because struct tegra_framebuffer was sufficiently
similar to struct drm_fb_cma but that isn't guaranteed to stay that way.
Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c
index 656b2e3..d35ff8b 100644
--- a/drivers/gpu/drm/tegra/dc.c
+++ b/drivers/gpu/drm/tegra/dc.c
@@ -158,7 +158,7 @@
struct drm_display_mode *adjusted,
int x, int y, struct drm_framebuffer *old_fb)
{
- struct tegra_framebuffer *fb = to_tegra_fb(crtc->fb);
+ struct drm_gem_cma_object *gem = drm_fb_cma_get_gem_obj(crtc->fb, 0);
struct tegra_dc *dc = to_tegra_dc(crtc);
unsigned int h_dda, v_dda, bpp;
struct tegra_dc_window win;