From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3E5EB1F93D for ; Fri, 21 Jul 2023 16:12:59 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id B5240C433C7; Fri, 21 Jul 2023 16:12:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1689955979; bh=CS2SUpJ/ngDLi/pnKdsX8S9b4bO9oH6TKFS2jvJgbQs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=r6FqbriVW8rqjTUbo51PKojiAjnAITOdJ+w/Zsy+1DmMmyAcNk8+TMuyuvjyMcGZS vyQuN5evsslDLY8TVL4Yubgn7SDz0UWGMW60qvlt/Rxahx7BFMdq4qNRWo+mnHU9DZ dcUga+A1tyBU3Nnkfj4NVsjVkhICRQM7+Ws8d4sM= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Ben Skeggs , Lyude Paul , Karol Herbst , Sasha Levin Subject: [PATCH 6.4 097/292] drm/nouveau/disp: fix HDMI on gt215+ Date: Fri, 21 Jul 2023 18:03:26 +0200 Message-ID: <20230721160532.965978332@linuxfoundation.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230721160528.800311148@linuxfoundation.org> References: <20230721160528.800311148@linuxfoundation.org> User-Agent: quilt/0.67 Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit From: Karol Herbst [ Upstream commit d94303699921bda8141ad33554ae55b615ddd149 ] Cc: Ben Skeggs Cc: Lyude Paul Fixes: f530bc60a30b ("drm/nouveau/disp: move HDMI config into acquire + infoframe methods") Signed-off-by: Karol Herbst Reviewed-by: Ben Skeggs Link: https://patchwork.freedesktop.org/patch/msgid/20230628212248.3798605-1-kherbst@redhat.com Signed-off-by: Karol Herbst Signed-off-by: Sasha Levin --- 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 a2c7c6f83dcdb..506ffbe7b8421 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); -- 2.39.2