mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-23 23:42:43 +00:00
a1383655cf
Tested on bcm2710 (Raspberry Pi 3B). Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
72 lines
2.4 KiB
Diff
72 lines
2.4 KiB
Diff
From f109eb9cb4a1916f6ec6c96addf4182ca781ff47 Mon Sep 17 00:00:00 2001
|
|
From: Eric Anholt <eric@anholt.net>
|
|
Date: Mon, 5 Feb 2018 18:22:03 +0000
|
|
Subject: [PATCH] drm/vc4: Remove duplicate primary/cursor fields from
|
|
FKMS driver.
|
|
|
|
The CRTC has those fields and we can just use them.
|
|
|
|
Signed-off-by: Eric Anholt <eric@anholt.net>
|
|
---
|
|
drivers/gpu/drm/vc4/vc4_firmware_kms.c | 24 +++++++-----------------
|
|
1 file changed, 7 insertions(+), 17 deletions(-)
|
|
|
|
--- a/drivers/gpu/drm/vc4/vc4_firmware_kms.c
|
|
+++ b/drivers/gpu/drm/vc4/vc4_firmware_kms.c
|
|
@@ -37,8 +37,6 @@ struct vc4_crtc {
|
|
struct drm_crtc base;
|
|
struct drm_encoder *encoder;
|
|
struct drm_connector *connector;
|
|
- struct drm_plane *primary;
|
|
- struct drm_plane *cursor;
|
|
void __iomem *regs;
|
|
|
|
struct drm_pending_vblank_event *event;
|
|
@@ -356,29 +354,24 @@ static void vc4_crtc_mode_set_nofb(struc
|
|
|
|
static void vc4_crtc_disable(struct drm_crtc *crtc, struct drm_crtc_state *old_state)
|
|
{
|
|
- struct vc4_crtc *vc4_crtc = to_vc4_crtc(crtc);
|
|
-
|
|
/* Always turn the planes off on CRTC disable. In DRM, planes
|
|
* are enabled/disabled through the update/disable hooks
|
|
* above, and the CRTC enable/disable independently controls
|
|
* whether anything scans out at all, but the firmware doesn't
|
|
* give us a CRTC-level control for that.
|
|
*/
|
|
- vc4_cursor_plane_atomic_disable(vc4_crtc->cursor,
|
|
- vc4_crtc->cursor->state);
|
|
- vc4_plane_set_primary_blank(vc4_crtc->primary, true);
|
|
+ vc4_cursor_plane_atomic_disable(crtc->cursor, crtc->cursor->state);
|
|
+ vc4_plane_set_primary_blank(crtc->primary, true);
|
|
}
|
|
|
|
static void vc4_crtc_enable(struct drm_crtc *crtc, struct drm_crtc_state *old_state)
|
|
{
|
|
- struct vc4_crtc *vc4_crtc = to_vc4_crtc(crtc);
|
|
-
|
|
/* Unblank the planes (if they're supposed to be displayed). */
|
|
- if (vc4_crtc->primary->state->fb)
|
|
- vc4_plane_set_primary_blank(vc4_crtc->primary, false);
|
|
- if (vc4_crtc->cursor->state->fb) {
|
|
- vc4_cursor_plane_atomic_update(vc4_crtc->cursor,
|
|
- vc4_crtc->cursor->state);
|
|
+ if (crtc->primary->state->fb)
|
|
+ vc4_plane_set_primary_blank(crtc->primary, false);
|
|
+ if (crtc->cursor->state->fb) {
|
|
+ vc4_cursor_plane_atomic_update(crtc->cursor,
|
|
+ crtc->cursor->state);
|
|
}
|
|
}
|
|
|
|
@@ -689,9 +682,6 @@ static int vc4_fkms_bind(struct device *
|
|
primary_plane->crtc = crtc;
|
|
cursor_plane->crtc = crtc;
|
|
|
|
- vc4_crtc->primary = primary_plane;
|
|
- vc4_crtc->cursor = cursor_plane;
|
|
-
|
|
vc4_encoder = devm_kzalloc(dev, sizeof(*vc4_encoder), GFP_KERNEL);
|
|
if (!vc4_encoder)
|
|
return -ENOMEM;
|