[PATCH v3 4/4] drm/ast: Enable CRTC before planes

2020-09-14 Thread Thomas Zimmermann
An active cursor plane requires a valid display mode. Change the commit_tail callback, so that it sets up the CRTC's mode before updating planes. Signed-off-by: Thomas Zimmermann --- drivers/gpu/drm/ast/ast_mode.c | 7 +++ 1 file changed, 7 insertions(+) diff --git a/drivers/gpu/drm/ast/ast

[PATCH v3 4/4] drm/ast: Enable CRTC before planes

2020-08-13 Thread Thomas Zimmermann
An active cursor plane requires a valid display mode. Change the commit_tail callback, so that it sets up the CRTC's mode before updating planes. Signed-off-by: Thomas Zimmermann --- drivers/gpu/drm/ast/ast_mode.c | 7 +++ 1 file changed, 7 insertions(+) diff --git a/drivers/gpu/drm/ast/ast