The ast_cursor_show() helper enables the cursor to be displayed. No need to repeat that operation in the plane's atomic-update function.
Signed-off-by: Thomas Zimmermann tzimmermann@suse.de --- drivers/gpu/drm/ast/ast_mode.c | 6 ------ 1 file changed, 6 deletions(-)
diff --git a/drivers/gpu/drm/ast/ast_mode.c b/drivers/gpu/drm/ast/ast_mode.c index 05bbd79b03ca..4836e2ba5508 100644 --- a/drivers/gpu/drm/ast/ast_mode.c +++ b/drivers/gpu/drm/ast/ast_mode.c @@ -664,7 +664,6 @@ ast_cursor_plane_helper_atomic_update(struct drm_plane *plane, struct drm_framebuffer *fb = state->fb; struct ast_private *ast = plane->dev->dev_private; unsigned int offset_x, offset_y; - u8 jreg;
offset_x = AST_MAX_HWC_WIDTH - fb->width; offset_y = AST_MAX_HWC_WIDTH - fb->height; @@ -676,11 +675,6 @@ ast_cursor_plane_helper_atomic_update(struct drm_plane *plane,
ast_cursor_show(ast, state->crtc_x, state->crtc_y, offset_x, offset_y); - - jreg = 0x2; - /* enable ARGB cursor */ - jreg |= 1; - ast_set_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xcb, 0xfc, jreg); }
static void