openwrt/target/linux/bcm27xx/patches-4.19/950-0694-drm-vc4-Fix-for-margins-in-composite-SDTV-mode-3223.patch

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From 1e37bc9f0ea83fa4b3f1714b4382edb7b256a251 Mon Sep 17 00:00:00 2001
From: James Hughes <JamesH65@users.noreply.github.com>
Date: Wed, 11 Sep 2019 14:57:18 +0100
Subject: [PATCH] drm/vc4: Fix for margins in composite/SDTV mode
(#3223)
Margins were incorrectly assumed to be setup in SDTV mode, but were
not actually done, so this make the setup non-conditional on mode.
Signed-off-by: James Hughes <james.hughes@raspberrypi.org>
---
drivers/gpu/drm/vc4/vc4_firmware_kms.c | 11 +++--------
1 file changed, 3 insertions(+), 8 deletions(-)
--- a/drivers/gpu/drm/vc4/vc4_firmware_kms.c
+++ b/drivers/gpu/drm/vc4/vc4_firmware_kms.c
@@ -1588,14 +1588,9 @@ vc4_fkms_connector_init(struct drm_devic
connector->interlace_allowed = 0;
}
- /* Create and attach TV margin props to this connector.
- * Already done for SDTV outputs.
- */
- if (fkms_connector->display_type != DRM_MODE_ENCODER_TVDAC) {
- ret = drm_mode_create_tv_margin_properties(dev);
- if (ret)
- goto fail;
- }
+ ret = drm_mode_create_tv_margin_properties(dev);
+ if (ret)
+ goto fail;
drm_connector_attach_tv_margin_properties(connector);