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Tue, 02 Jan 2024 20:58:34 +0000 (GMT) Received: from nasanex01b.na.qualcomm.com (nasanex01b.na.qualcomm.com [10.46.141.250]) by NASANPPMTA01.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 402KwXPC002559 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 2 Jan 2024 20:58:33 GMT Received: from [10.110.68.103] (10.80.80.8) by nasanex01b.na.qualcomm.com (10.46.141.250) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.40; Tue, 2 Jan 2024 12:58:31 -0800 Message-ID: <996dacdd-428a-4098-a0de-d4a12662d302@quicinc.com> Date: Tue, 2 Jan 2024 12:58:30 -0800 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 2/2] drm/panel: samsung-s6d7aa0: drop DRM_BUS_FLAG_DE_HIGH for lsl080al02 Content-Language: en-US To: Artur Weber , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Alim Akhtar , Neil Armstrong , Sam Ravnborg , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Daniel Vetter CC: , , , , References: <20240101-tab3-display-fixes-v1-0-887ba4dbd16b@gmail.com> <20240101-tab3-display-fixes-v1-2-887ba4dbd16b@gmail.com> From: Jessica Zhang In-Reply-To: <20240101-tab3-display-fixes-v1-2-887ba4dbd16b@gmail.com> X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) To nasanex01b.na.qualcomm.com (10.46.141.250) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-ORIG-GUID: WO5dtklJ8Xgb6m4_0rfjLf1Gmaw4sT5S X-Proofpoint-GUID: WO5dtklJ8Xgb6m4_0rfjLf1Gmaw4sT5S X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.997,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2023-12-09_01,2023-12-07_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 suspectscore=0 bulkscore=0 clxscore=1011 priorityscore=1501 spamscore=0 lowpriorityscore=0 phishscore=0 malwarescore=0 mlxlogscore=999 adultscore=0 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2311290000 definitions=main-2401020155 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240102_125846_037018_5F6800BD X-CRM114-Status: GOOD ( 18.89 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 1/1/2024 1:00 PM, Artur Weber wrote: > It turns out that I had misconfigured the device I was using the panel > with; the bus data polarity is not high for this panel, I had to change > the config on the display controller's side. > > Fix the panel config to properly reflect its accurate settings. > > Signed-off-by: Artur Weber Hi Artur, With Henrik's suggestion to add the Fixes tag, Reviewed-by: Jessica Zhang Thanks, Jessica Zhang > --- > drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c b/drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c > index ea5a85779382..f23d8832a1ad 100644 > --- a/drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c > +++ b/drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c > @@ -309,7 +309,7 @@ static const struct s6d7aa0_panel_desc s6d7aa0_lsl080al02_desc = { > .off_func = s6d7aa0_lsl080al02_off, > .drm_mode = &s6d7aa0_lsl080al02_mode, > .mode_flags = MIPI_DSI_MODE_VSYNC_FLUSH | MIPI_DSI_MODE_VIDEO_NO_HFP, > - .bus_flags = DRM_BUS_FLAG_DE_HIGH, > + .bus_flags = 0, > > .has_backlight = false, > .use_passwd3 = false, > > -- > 2.43.0 > _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel