f07e572f64
bcm2708: boot tested on RPi B+ v1.2 bcm2709: boot tested on RPi 3B v1.2 and RPi 4B v1.1 4G bcm2710: boot tested on RPi 3B v1.2 bcm2711: boot tested on RPi 4B v1.1 4G Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
58 lines
1.8 KiB
Diff
58 lines
1.8 KiB
Diff
From 016e6e68a119d3f4cae3c148433e2d661c7835be Mon Sep 17 00:00:00 2001
|
|
From: Dave Stevenson <dave.stevenson@raspberrypi.org>
|
|
Date: Wed, 10 Apr 2019 17:42:37 +0100
|
|
Subject: [PATCH] drm: vc4: Iterate over all planes in
|
|
vc4_crtc_[dis|en]able
|
|
|
|
Fixes a FIXME where the overlay plane wouldn't be restored.
|
|
|
|
Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org>
|
|
---
|
|
drivers/gpu/drm/vc4/vc4_firmware_kms.c | 20 +++++++++++---------
|
|
1 file changed, 11 insertions(+), 9 deletions(-)
|
|
|
|
--- a/drivers/gpu/drm/vc4/vc4_firmware_kms.c
|
|
+++ b/drivers/gpu/drm/vc4/vc4_firmware_kms.c
|
|
@@ -600,6 +600,8 @@ static void vc4_crtc_mode_set_nofb(struc
|
|
|
|
static void vc4_crtc_disable(struct drm_crtc *crtc, struct drm_crtc_state *old_state)
|
|
{
|
|
+ struct drm_plane *plane;
|
|
+
|
|
drm_crtc_vblank_off(crtc);
|
|
|
|
/* Always turn the planes off on CRTC disable. In DRM, planes
|
|
@@ -609,23 +611,23 @@ static void vc4_crtc_disable(struct drm_
|
|
* give us a CRTC-level control for that.
|
|
*/
|
|
|
|
- vc4_plane_atomic_disable(crtc->cursor, crtc->cursor->state);
|
|
- vc4_plane_atomic_disable(crtc->primary, crtc->primary->state);
|
|
-
|
|
- /* FIXME: Disable overlay planes */
|
|
+ drm_atomic_crtc_for_each_plane(plane, crtc)
|
|
+ vc4_plane_atomic_disable(plane, plane->state);
|
|
}
|
|
|
|
static void vc4_crtc_enable(struct drm_crtc *crtc, struct drm_crtc_state *old_state)
|
|
{
|
|
+ struct drm_plane *plane;
|
|
+
|
|
drm_crtc_vblank_on(crtc);
|
|
+
|
|
/* Unblank the planes (if they're supposed to be displayed). */
|
|
+ drm_atomic_crtc_for_each_plane(plane, crtc)
|
|
+ if (plane->state->fb)
|
|
+ vc4_plane_set_blank(plane, plane->state->visible);
|
|
+}
|
|
|
|
- if (crtc->primary->state->fb)
|
|
- vc4_plane_set_blank(crtc->primary, false);
|
|
- if (crtc->cursor->state->fb)
|
|
- vc4_plane_set_blank(crtc->cursor, crtc->cursor->state);
|
|
|
|
- /* FIXME: Enable overlay planes */
|
|
}
|
|
|
|
static int vc4_crtc_atomic_check(struct drm_crtc *crtc,
|