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[2001:14ba:a0c3:3a00:264b:feff:fe8b:be8a]) by smtp.gmail.com with ESMTPSA id 38308e7fff4ca-337f4c90eb9sm38735781fa.22.2025.09.09.07.52.15 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 09 Sep 2025 07:52:15 -0700 (PDT) From: Dmitry Baryshkov Date: Tue, 09 Sep 2025 17:52:00 +0300 Subject: [PATCH v4 02/10] drm/bridge: adv7511: declare supported infoframes Precedence: bulk X-Mailing-List: linux-sunxi@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20250909-drm-limit-infoframes-v4-2-53fd0a65a4a2@oss.qualcomm.com> References: <20250909-drm-limit-infoframes-v4-0-53fd0a65a4a2@oss.qualcomm.com> In-Reply-To: <20250909-drm-limit-infoframes-v4-0-53fd0a65a4a2@oss.qualcomm.com> To: Andrzej Hajda , Neil Armstrong , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Sandy Huang , =?utf-8?q?Heiko_St=C3=BCbner?= , Andy Yan , Chen-Yu Tsai , Samuel Holland , Dave Stevenson , =?utf-8?q?Ma=C3=ADra_Canal?= , Raspberry Pi Kernel Maintenance , Liu Ying , Rob Clark , Dmitry Baryshkov , Abhinav Kumar , Jessica Zhang , Sean Paul , Marijn Suijten Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-arm-msm@vger.kernel.org, freedreno@lists.freedesktop.org, Daniel Stone X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1726; i=dmitry.baryshkov@oss.qualcomm.com; h=from:subject:message-id; bh=HknzX0xAST5U5QLgNvfO11z5aVo3wOUQOzJF7QU1MaI=; b=owEBbQGS/pANAwAKAYs8ij4CKSjVAcsmYgBowD8aH5xYcnrhsuEgstp3NDxwVu4bKX6MZD2EA 4Yu1jcDcBGJATMEAAEKAB0WIQRMcISVXLJjVvC4lX+LPIo+Aiko1QUCaMA/GgAKCRCLPIo+Aiko 1TL+B/9MGL4mOR5FQjVfkhA/rQpcknnZoUMUAO2Gqv9h5Cz3u4e16jwPuv5boINoPhZebsK2s+y BrjiL1vqNJBOSO/UTkOjx/0fS8qhkk3L5Yv+bNbRqKEfdkUhtA25C8oq5pcAK3F8syC7y4p7S54 /gF1zO66ME26uY668yT5CVicNHoQ+CGhnN51eeDSMSu69RotLmN7ZhVaUrnI+eeCkKs5zbqyZKN NIip2uT0ZPB0mWKx9MTQae77WC4y68wdJUpmh7jQklseJFf8M2MUTedWFV6PvWAs1vBjl3henPA rHDVrA+r1ygL8hZqca9H5UpXs3QjLHc65unr3Y/miZKmpJ0n X-Developer-Key: i=dmitry.baryshkov@oss.qualcomm.com; a=openpgp; fpr=8F88381DD5C873E4AE487DA5199BF1243632046A X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUwOTA2MDAzOCBTYWx0ZWRfX9UMkQ4B1zG5G dBezNEy6KcLERzYyJClJMy8rzCQ35c1H2pDkjidZCoK7z0h/7QkgGg3CBd52azDWhOkVw8f8rA+ DpCQ+V619e0QYsI2udnn4/RCShFtqwfdTixaSg6xZVnlCzFY0CvN18gxbAPRveG8xNU6qtQb05y hLMtOmfwLNvlfrYsWmS9RWD1VGYBBVVCoiPNBYzAhVPWyIotwfCS6Dz81c1F84dPFW0KG9OfkTP dVVmTw3ik2EXQAyUdoV5n+I7VYVwmDb2okmBjXCeO7Wz1mjNP4menOfsUTPbsu2jLk3BBk2QZSS WG/nyqdLtkp6KXTYPYigeiP/wE5WsidsVS5bB+VZWBOyroinkMSmdcy8eE3b78Eig11qEBey2Kd V0P9CinI X-Authority-Analysis: v=2.4 cv=J66q7BnS c=1 sm=1 tr=0 ts=68c03f25 cx=c_pps a=oc9J++0uMp73DTRD5QyR2A==:117 a=xqWC_Br6kY4A:10 a=IkcTkHD0fZMA:10 a=yJojWOMRYYMA:10 a=8AirrxEcAAAA:8 a=QX4gbG5DAAAA:8 a=EUspDBNiAAAA:8 a=2sjEEKaKrRP40jhUrFQA:9 a=QEXdDO2ut3YA:10 a=iYH6xdkBrDN1Jqds4HTS:22 a=ST-jHhOKWsTCqRlWije3:22 a=AbAUZ8qAyYyZVLSsDulk:22 X-Proofpoint-GUID: Uhr-7exgKW9NnXKJKZuo1PNROTImxcZy X-Proofpoint-ORIG-GUID: Uhr-7exgKW9NnXKJKZuo1PNROTImxcZy X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1117,Hydra:6.1.9,FMLib:17.12.80.40 definitions=2025-09-09_02,2025-09-08_02,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 malwarescore=0 clxscore=1015 spamscore=0 phishscore=0 adultscore=0 priorityscore=1501 suspectscore=0 bulkscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2507300000 definitions=main-2509060038 Status: O Declare which infoframes are supported via the .hdmi_write_infoframe() interface. Return -EOPNOTSUPP if the driver is asked to write or clear the unsupported InfoFrame. Reviewed-by: Liu Ying Acked-by: Daniel Stone Signed-off-by: Dmitry Baryshkov --- drivers/gpu/drm/bridge/adv7511/adv7511_drv.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c b/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c index b9be8654130758e69ac7ccbc73a82cc25d731a5c..280a5f82ebb0c792a0667e9f55af103f29ff2948 100644 --- a/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c +++ b/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c @@ -907,7 +907,7 @@ static int adv7511_bridge_hdmi_clear_infoframe(struct drm_bridge *bridge, break; default: drm_dbg_driver(adv7511->bridge.dev, "Unsupported HDMI InfoFrame %x\n", type); - break; + return -EOPNOTSUPP; } return 0; @@ -967,7 +967,7 @@ static int adv7511_bridge_hdmi_write_infoframe(struct drm_bridge *bridge, break; default: drm_dbg_driver(adv7511->bridge.dev, "Unsupported HDMI InfoFrame %x\n", type); - break; + return -EOPNOTSUPP; } return 0; @@ -1328,6 +1328,11 @@ static int adv7511_probe(struct i2c_client *i2c) adv7511->bridge.vendor = "Analog"; adv7511->bridge.product = adv7511->info->name; + adv7511->bridge.supported_infoframes = + DRM_CONNECTOR_INFOFRAME_AUDIO | + DRM_CONNECTOR_INFOFRAME_AVI | + DRM_CONNECTOR_INFOFRAME_SPD | + DRM_CONNECTOR_INFOFRAME_VENDOR; #ifdef CONFIG_DRM_I2C_ADV7511_AUDIO adv7511->bridge.ops |= DRM_BRIDGE_OP_HDMI_AUDIO;