drm/exynos: exynos7-decon: remove excessive check
Display area is already checked by exynos plane core, so there is no
need for such check in driver code.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Reviewed-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
diff --git a/drivers/gpu/drm/exynos/exynos7_drm_decon.c b/drivers/gpu/drm/exynos/exynos7_drm_decon.c
index 38d7762..4db04f2 100644
--- a/drivers/gpu/drm/exynos/exynos7_drm_decon.c
+++ b/drivers/gpu/drm/exynos/exynos7_drm_decon.c
@@ -394,7 +394,6 @@
struct exynos_drm_plane *plane)
{
struct decon_context *ctx = crtc->ctx;
- struct drm_display_mode *mode = &crtc->base.state->adjusted_mode;
struct drm_plane_state *state = plane->base.state;
int padding;
unsigned long val, alpha;
@@ -436,15 +435,6 @@
DRM_DEBUG_KMS("ovl_width = %d, ovl_height = %d\n",
plane->crtc_w, plane->crtc_h);
- /*
- * OSD position.
- * In case the window layout goes of LCD layout, DECON fails.
- */
- if ((plane->crtc_x + plane->crtc_w) > mode->hdisplay)
- plane->crtc_x = mode->hdisplay - plane->crtc_w;
- if ((plane->crtc_y + plane->crtc_h) > mode->vdisplay)
- plane->crtc_y = mode->vdisplay - plane->crtc_h;
-
val = VIDOSDxA_TOPLEFT_X(plane->crtc_x) |
VIDOSDxA_TOPLEFT_Y(plane->crtc_y);
writel(val, ctx->regs + VIDOSD_A(win));