diff options
Diffstat (limited to 'drivers/gpu/drm/pl111/pl111_display.c')
| -rw-r--r-- | drivers/gpu/drm/pl111/pl111_display.c | 15 |
1 files changed, 2 insertions, 13 deletions
diff --git a/drivers/gpu/drm/pl111/pl111_display.c b/drivers/gpu/drm/pl111/pl111_display.c index 3e0a4fa73ddb..c6ca4f1bbd49 100644 --- a/drivers/gpu/drm/pl111/pl111_display.c +++ b/drivers/gpu/drm/pl111/pl111_display.c @@ -50,17 +50,6 @@ irqreturn_t pl111_irq(int irq, void *data) return status; } -static u32 pl111_get_fb_offset(struct drm_plane_state *pstate) -{ - struct drm_framebuffer *fb = pstate->fb; - struct drm_gem_cma_object *obj = drm_fb_cma_get_gem_obj(fb, 0); - - return (obj->paddr + - fb->offsets[0] + - fb->format->cpp[0] * pstate->src_x + - fb->pitches[0] * pstate->src_y); -} - static int pl111_display_check(struct drm_simple_display_pipe *pipe, struct drm_plane_state *pstate, struct drm_crtc_state *cstate) @@ -73,7 +62,7 @@ static int pl111_display_check(struct drm_simple_display_pipe *pipe, return -EINVAL; if (fb) { - u32 offset = pl111_get_fb_offset(pstate); + u32 offset = drm_fb_cma_get_gem_addr(fb, pstate, 0); /* FB base address must be dword aligned. */ if (offset & 3) @@ -249,7 +238,7 @@ static void pl111_display_update(struct drm_simple_display_pipe *pipe, struct drm_framebuffer *fb = pstate->fb; if (fb) { - u32 addr = pl111_get_fb_offset(pstate); + u32 addr = drm_fb_cma_get_gem_addr(fb, pstate, 0); writel(addr, priv->regs + CLCD_UBAS); } |