brcm2708: update to latest patches from RPi Foundation

[openwrt/staging/dedeckeh.git] / target / linux / brcm2708 / patches-4.19 / 950-0557-drm-vc4-Bring-fkms-into-line-with-kms-in-blocking-do.patch

diff --git a/target/linux/brcm2708/patches-4.19/950-0557-drm-vc4-Bring-fkms-into-line-with-kms-in-blocking-do.patch b/target/linux/brcm2708/patches-4.19/950-0557-drm-vc4-Bring-fkms-into-line-with-kms-in-blocking-do.patch
deleted file mode 100644 (file)
index af29bda..0000000
--- a/target/linux/brcm2708/patches-4.19/950-0557-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] 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[] = {