linux-kernel - [PATCH 1/3] drm/nouveau/disp: fix HDMI on gt215+

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Message-ID: <20230628212248.3798605-1-kherbst@redhat.com>
Date:   Wed, 28 Jun 2023 23:22:46 +0200
From:   Karol Herbst <kherbst@...hat.com>
To:     linux-kernel@...r.kernel.org
Cc:     nouveau@...ts.freedesktop.org, dri-devel@...ts.freedesktop.org,
        Karol Herbst <kherbst@...hat.com>,
        Ben Skeggs <bskeggs@...hat.com>, Lyude Paul <lyude@...hat.com>
Subject: [PATCH 1/3] drm/nouveau/disp: fix HDMI on gt215+

Cc: Ben Skeggs <bskeggs@...hat.com>
Cc: Lyude Paul <lyude@...hat.com>
Fixes: f530bc60a30b ("drm/nouveau/disp: move HDMI config into acquire + infoframe methods")
Signed-off-by: Karol Herbst <kherbst@...hat.com>
---
 drivers/gpu/drm/nouveau/nvkm/engine/disp/gt215.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/gt215.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/gt215.c
index a2c7c6f83dcd..506ffbe7b842 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/gt215.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/gt215.c
@@ -125,7 +125,7 @@ gt215_sor_hdmi_infoframe_avi(struct nvkm_ior *ior, int head, void *data, u32 siz
 	pack_hdmi_infoframe(&avi, data, size);
 
 	nvkm_mask(device, 0x61c520 + soff, 0x00000001, 0x00000000);
-	if (size)
+	if (!size)
 		return;
 
 	nvkm_wr32(device, 0x61c528 + soff, avi.header);
-- 
2.41.0