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Diffstat (limited to 'target/linux/brcm2708/patches-4.19/950-0604-drm-vc4-Bring-fkms-into-line-with-kms-in-blocking-do.patch')
-rw-r--r--target/linux/brcm2708/patches-4.19/950-0604-drm-vc4-Bring-fkms-into-line-with-kms-in-blocking-do.patch47
1 files changed, 0 insertions, 47 deletions
diff --git a/target/linux/brcm2708/patches-4.19/950-0604-drm-vc4-Bring-fkms-into-line-with-kms-in-blocking-do.patch b/target/linux/brcm2708/patches-4.19/950-0604-drm-vc4-Bring-fkms-into-line-with-kms-in-blocking-do.patch
deleted file mode 100644
index 8ced2a2b2d..0000000000
--- a/target/linux/brcm2708/patches-4.19/950-0604-drm-vc4-Bring-fkms-into-line-with-kms-in-blocking-do.patch
+++ /dev/null
@@ -1,47 +0,0 @@
-From d4df2766945e0410d1975434f34e647e7e13b992 Mon Sep 17 00:00:00 2001
-From: Dave Stevenson <dave.stevenson@raspberrypi.org>
-Date: Wed, 10 Apr 2019 17:43:57 +0100
-Subject: [PATCH 604/806] drm: vc4: Bring fkms into line with kms in blocking
- doublescan modes
-
-Implement vc4_crtc_mode_valid so that it blocks doublescan modes
-
-Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org>
----
- drivers/gpu/drm/vc4/vc4_firmware_kms.c | 15 +++++++++++++--
- 1 file changed, 13 insertions(+), 2 deletions(-)
-
---- a/drivers/gpu/drm/vc4/vc4_firmware_kms.c
-+++ b/drivers/gpu/drm/vc4/vc4_firmware_kms.c
-@@ -625,7 +625,17 @@ static void vc4_crtc_enable(struct drm_c
- vc4_plane_set_blank(plane, plane->state->visible);
- }
-
-+static enum drm_mode_status
-+vc4_crtc_mode_valid(struct drm_crtc *crtc, const struct drm_display_mode *mode)
-+{
-+ /* Do not allow doublescan modes from user space */
-+ if (mode->flags & DRM_MODE_FLAG_DBLSCAN) {
-+ DRM_DEBUG_KMS("[CRTC:%d] Doublescan mode rejected.\n",
-+ crtc->base.id);
-+ return MODE_NO_DBLESCAN;
-+ }
-
-+ return MODE_OK;
- }
-
- static int vc4_crtc_atomic_check(struct drm_crtc *crtc,
-@@ -735,10 +745,11 @@ static const struct drm_crtc_funcs vc4_c
-
- static const struct drm_crtc_helper_funcs vc4_crtc_helper_funcs = {
- .mode_set_nofb = vc4_crtc_mode_set_nofb,
-- .atomic_disable = vc4_crtc_disable,
-- .atomic_enable = vc4_crtc_enable,
-+ .mode_valid = vc4_crtc_mode_valid,
- .atomic_check = vc4_crtc_atomic_check,
- .atomic_flush = vc4_crtc_atomic_flush,
-+ .atomic_enable = vc4_crtc_enable,
-+ .atomic_disable = vc4_crtc_disable,
- };
-
- static const struct of_device_id vc4_firmware_kms_dt_match[] = {