diff options
Diffstat (limited to 'target/linux/bcm27xx/patches-5.4/950-0238-drm-vc4-Need-to-call-drm_crtc_vblank_-on-off-from-vc.patch')
-rw-r--r-- | target/linux/bcm27xx/patches-5.4/950-0238-drm-vc4-Need-to-call-drm_crtc_vblank_-on-off-from-vc.patch | 54 |
1 files changed, 0 insertions, 54 deletions
diff --git a/target/linux/bcm27xx/patches-5.4/950-0238-drm-vc4-Need-to-call-drm_crtc_vblank_-on-off-from-vc.patch b/target/linux/bcm27xx/patches-5.4/950-0238-drm-vc4-Need-to-call-drm_crtc_vblank_-on-off-from-vc.patch deleted file mode 100644 index 635340c082..0000000000 --- a/target/linux/bcm27xx/patches-5.4/950-0238-drm-vc4-Need-to-call-drm_crtc_vblank_-on-off-from-vc.patch +++ /dev/null @@ -1,54 +0,0 @@ -From 236758b499086e0de280407396550125f1b6647a Mon Sep 17 00:00:00 2001 -From: Dave Stevenson <dave.stevenson@raspberrypi.org> -Date: Tue, 9 Apr 2019 18:14:44 +0100 -Subject: [PATCH] from - vc4_crtc_[en|dis]able - -vblank needs to be enabled and disabled by the driver to avoid the -DRM framework complaining in the kernel log. - -vc4_fkms_disable_vblank needs to signal that we don't want vblank -callbacks too. - -Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org> ---- - drivers/gpu/drm/vc4/vc4_firmware_kms.c | 7 +++++++ - 1 file changed, 7 insertions(+) - ---- a/drivers/gpu/drm/vc4/vc4_firmware_kms.c -+++ b/drivers/gpu/drm/vc4/vc4_firmware_kms.c -@@ -21,6 +21,7 @@ - #include "drm/drm_fourcc.h" - #include "drm/drm_probe_helper.h" - #include "drm/drm_drv.h" -+#include "drm/drm_vblank.h" - #include "linux/clk.h" - #include "linux/debugfs.h" - #include "drm/drm_fb_cma_helper.h" -@@ -563,6 +564,8 @@ static void vc4_crtc_mode_set_nofb(struc - - static void vc4_crtc_disable(struct drm_crtc *crtc, struct drm_crtc_state *old_state) - { -+ drm_crtc_vblank_off(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 -@@ -578,6 +581,7 @@ static void vc4_crtc_disable(struct drm_ - - static void vc4_crtc_enable(struct drm_crtc *crtc, struct drm_crtc_state *old_state) - { -+ drm_crtc_vblank_on(crtc); - /* Unblank the planes (if they're supposed to be displayed). */ - - if (crtc->primary->state->fb) -@@ -674,6 +678,9 @@ static int vc4_fkms_enable_vblank(struct - - static void vc4_fkms_disable_vblank(struct drm_crtc *crtc) - { -+ struct vc4_crtc *vc4_crtc = to_vc4_crtc(crtc); -+ -+ vc4_crtc->vblank_enabled = false; - } - - static const struct drm_crtc_funcs vc4_crtc_funcs = { |