openwrt/target/linux/bcm27xx/patches-5.4/950-0263-drm-vc4-Fix-T-format-modifiers-in-FKMS.patch
Álvaro Fernández Rojas a1383655cf bcm27xx: add linux 5.4 support
Tested on bcm2710 (Raspberry Pi 3B).

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2020-02-29 12:50:51 +01:00

29 lines
990 B
Diff

From 82551f68e9f9dea1f22d9cdfdf361bf054f6900c Mon Sep 17 00:00:00 2001
From: Dave Stevenson <dave.stevenson@raspberrypi.org>
Date: Fri, 7 Jun 2019 11:31:21 +0100
Subject: [PATCH] drm/vc4: Fix T-format modifiers in FKMS.
The wrong vc_image formats were being checked for in the switch
statement. Correct these.
Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org>
---
drivers/gpu/drm/vc4/vc4_firmware_kms.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/drivers/gpu/drm/vc4/vc4_firmware_kms.c
+++ b/drivers/gpu/drm/vc4/vc4_firmware_kms.c
@@ -460,10 +460,10 @@ static void vc4_plane_atomic_update(stru
switch (fb->modifier) {
case DRM_FORMAT_MOD_BROADCOM_VC4_T_TILED:
switch (mb->plane.vc_image_type) {
- case VC_IMAGE_RGBX32:
+ case VC_IMAGE_XRGB8888:
mb->plane.vc_image_type = VC_IMAGE_TF_RGBX32;
break;
- case VC_IMAGE_RGBA32:
+ case VC_IMAGE_ARGB8888:
mb->plane.vc_image_type = VC_IMAGE_TF_RGBA32;
break;
case VC_IMAGE_RGB565: