brcm2708: update to latest patches from RPi foundation

[openwrt/staging/dedeckeh.git] / target / linux / brcm2708 / patches-4.19 / 950-0654-drm-vc4-Remove-unused-mode-variable.patch

diff --git a/target/linux/brcm2708/patches-4.19/950-0654-drm-vc4-Remove-unused-mode-variable.patch b/target/linux/brcm2708/patches-4.19/950-0654-drm-vc4-Remove-unused-mode-variable.patch
new file mode 100644 (file)
index 0000000..e12cac2
--- /dev/null
+++ b/target/linux/brcm2708/patches-4.19/950-0654-drm-vc4-Remove-unused-mode-variable.patch
@@ -0,0 +1,27 @@
+From b2f463facb358b917380683b5e86c5d1cb3db123 Mon Sep 17 00:00:00 2001
+From: Dave Stevenson <dave.stevenson@raspberrypi.org>
+Date: Thu, 25 Jul 2019 17:34:29 +0100
+Subject: [PATCH] drm/vc4: Remove unused mode variable
+
+"89d1376 drm/vc4: Add support for margins to fkms" removed
+the requirement for having the mode structure from vc4_plane_to_mb,
+but didn't remove it as a local to the function, causing a
+compiler warning.
+
+Remove the unused variable.
+
+Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org>
+---
+ drivers/gpu/drm/vc4/vc4_firmware_kms.c | 1 -
+ 1 file changed, 1 deletion(-)
+
+--- a/drivers/gpu/drm/vc4/vc4_firmware_kms.c
++++ b/drivers/gpu/drm/vc4/vc4_firmware_kms.c
+@@ -523,7 +523,6 @@ static int vc4_plane_to_mb(struct drm_pl
+       const struct vc_image_format *vc_fmt =
+                                       vc4_get_vc_image_fmt(drm_fmt->format);
+       int num_planes = fb->format->num_planes;
+-      struct drm_display_mode *mode = &state->crtc->mode;
+       unsigned int rotation = SUPPORTED_ROTATIONS;
+ 
+       mb->plane.vc_image_type = vc_fmt->vc_image;