openwrt/target/linux/brcm2708/patches-4.19/950-0617-drm-vc4-firmware-kms-Fix-DSI-display-support.patch
Álvaro Fernández Rojas 19226502bf brcm2708: update to latest patches from the RPi foundation
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2019-08-02 18:51:32 +02:00

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919 B
Diff

From aee8bec6a1a39eb97dd5af86b4126d5e1ced2ac6 Mon Sep 17 00:00:00 2001
From: Dave Stevenson <dave.stevenson@raspberrypi.org>
Date: Thu, 16 May 2019 17:49:42 +0100
Subject: [PATCH 617/725] drm: vc4-firmware-kms: Fix DSI display support
The mode was incorrectly listed as interlaced, which was then
rejected.
Correct this and FKMS works with the DSI display.
Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org>
---
drivers/gpu/drm/vc4/vc4_firmware_kms.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/gpu/drm/vc4/vc4_firmware_kms.c
+++ b/drivers/gpu/drm/vc4/vc4_firmware_kms.c
@@ -1003,7 +1003,7 @@ static const struct drm_display_mode lcd
25979400 / 1000,
800, 800 + 1, 800 + 1 + 2, 800 + 1 + 2 + 46, 0,
480, 480 + 7, 480 + 7 + 2, 480 + 7 + 2 + 21, 0,
- DRM_MODE_FLAG_INTERLACE)
+ 0)
};
static int vc4_fkms_lcd_connector_get_modes(struct drm_connector *connector)