X-Git-Url: http://git.openwrt.org/?p=openwrt%2Fstaging%2Fchunkeey.git;a=blobdiff_plain;f=target%2Flinux%2Fbcm27xx%2Fpatches-5.10%2F950-0204-drm-Checking-of-the-pitch-is-only-valid-for-linear-f.patch;fp=target%2Flinux%2Fbcm27xx%2Fpatches-5.10%2F950-0204-drm-Checking-of-the-pitch-is-only-valid-for-linear-f.patch;h=0000000000000000000000000000000000000000;hp=44e064870076973e9a3a14059f53eb22757ff12e;hb=d5c4f24b2af991df2ec24df1a3f906049370f59f;hpb=99ad84b6d9727a63f99a16e0b8386747262e3433

diff --git a/target/linux/bcm27xx/patches-5.10/950-0204-drm-Checking-of-the-pitch-is-only-valid-for-linear-f.patch b/target/linux/bcm27xx/patches-5.10/950-0204-drm-Checking-of-the-pitch-is-only-valid-for-linear-f.patch
deleted file mode 100644
index 44e0648700..0000000000
--- a/target/linux/bcm27xx/patches-5.10/950-0204-drm-Checking-of-the-pitch-is-only-valid-for-linear-f.patch
+++ /dev/null
@@ -1,39 +0,0 @@
-From c24a6aef5b7ef24fb5c6f83ada015b06bcc3c665 Mon Sep 17 00:00:00 2001
-From: Dave Stevenson <dave.stevenson@raspberrypi.com>
-Date: Mon, 27 Jan 2020 10:22:44 +0000
-Subject: [PATCH] drm: Checking of the pitch is only valid for linear
- formats
-
-framebuffer_check was computing a minimum pitch value and ensuring
-that the provided value was greater than this.
-That check is only valid if the format is linear.
-
-Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
----
- drivers/gpu/drm/drm_framebuffer.c | 16 ++++++++++------
- 1 file changed, 10 insertions(+), 6 deletions(-)
-
---- a/drivers/gpu/drm/drm_framebuffer.c
-+++ b/drivers/gpu/drm/drm_framebuffer.c
-@@ -217,12 +217,16 @@ static int framebuffer_check(struct drm_
- 		if (min_pitch > UINT_MAX)
- 			return -ERANGE;
- 
--		if ((uint64_t) height * r->pitches[i] + r->offsets[i] > UINT_MAX)
--			return -ERANGE;
-+		if (r->modifier[i] == DRM_FORMAT_MOD_LINEAR) {
-+			if ((uint64_t)height * r->pitches[i] + r->offsets[i] >
-+								UINT_MAX)
-+				return -ERANGE;
- 
--		if (block_size && r->pitches[i] < min_pitch) {
--			DRM_DEBUG_KMS("bad pitch %u for plane %d\n", r->pitches[i], i);
--			return -EINVAL;
-+			if (block_size && r->pitches[i] < min_pitch) {
-+				DRM_DEBUG_KMS("bad pitch %u for plane %d\n",
-+					      r->pitches[i], i);
-+				return -EINVAL;
-+			}
- 		}
- 
- 		if (r->modifier[i] && !(r->flags & DRM_MODE_FB_MODIFIERS)) {