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Wed, 09 Nov 2022 12:17:04 +0000 Received: from pps.filterd (APBLRPPMTA01.qualcomm.com [127.0.0.1]) by APBLRPPMTA01.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTP id 2A9CEieY004811; Wed, 9 Nov 2022 12:17:00 GMT Received: from pps.reinject (localhost [127.0.0.1]) by APBLRPPMTA01.qualcomm.com (PPS) with ESMTPS id 3kngwkn0xe-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO); Wed, 09 Nov 2022 12:17:00 +0000 Received: from APBLRPPMTA01.qualcomm.com (APBLRPPMTA01.qualcomm.com [127.0.0.1]) by pps.reinject (8.17.1.5/8.17.1.5) with ESMTP id 2A9CH0wx008075; Wed, 9 Nov 2022 12:17:00 GMT Received: from kalyant-linux.qualcomm.com (kalyant-linux.qualcomm.com [10.204.66.210]) by APBLRPPMTA01.qualcomm.com (PPS) with ESMTP id 2A9CH0oJ008067; Wed, 09 Nov 2022 12:17:00 +0000 Received: by kalyant-linux.qualcomm.com (Postfix, from userid 94428) id EFE1E48B5; Wed, 9 Nov 2022 04:16:58 -0800 (PST) From: Kalyan Thota To: dri-devel@lists.freedesktop.org, linux-arm-msm@vger.kernel.org, freedreno@lists.freedesktop.org, devicetree@vger.kernel.org Cc: Kalyan Thota , linux-kernel@vger.kernel.org, robdclark@chromium.org, dianders@chromium.org, swboyd@chromium.org, quic_vpolimer@quicinc.com, dmitry.baryshkov@linaro.org, quic_abhinavk@quicinc.com Subject: [PATCH 3/4] drm/msm/disp/dpu1: helper function to determine if encoder is virtual Date: Wed, 9 Nov 2022 04:16:45 -0800 Message-Id: <1667996206-4153-3-git-send-email-quic_kalyant@quicinc.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1667996206-4153-1-git-send-email-quic_kalyant@quicinc.com> References: <1667996206-4153-1-git-send-email-quic_kalyant@quicinc.com> X-QCInternal: smtphost X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-ORIG-GUID: zPRK6IQXJzuY0YPS1y2dgogbpcXRe0aH X-Proofpoint-GUID: zPRK6IQXJzuY0YPS1y2dgogbpcXRe0aH X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.219,Aquarius:18.0.895,Hydra:6.0.545,FMLib:17.11.122.1 definitions=2022-11-09_05,2022-11-09_01,2022-06-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 lowpriorityscore=0 clxscore=1015 mlxlogscore=999 impostorscore=0 phishscore=0 adultscore=0 bulkscore=0 spamscore=0 mlxscore=0 suspectscore=0 malwarescore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2210170000 definitions=main-2211090094 X-Spam-Status: No, score=-1.7 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_NONE autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1749020968506312120?= X-GMAIL-MSGID: =?utf-8?q?1749020968506312120?= Add a helper function to determine if an encoder is of type virtual. Signed-off-by: Kalyan Thota --- drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 11 +++++++++++ drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h | 6 ++++++ 2 files changed, 17 insertions(+) diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c index 5d6ad1f..4c56a16 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c @@ -2469,6 +2469,17 @@ bool dpu_encoder_is_external(struct drm_encoder *drm_enc) return dpu_enc->disp_info.is_external; } +bool dpu_encoder_is_virtual(struct drm_encoder *drm_enc) +{ + struct dpu_encoder_virt *dpu_enc; + + if (!drm_enc) + return false; + + dpu_enc = to_dpu_encoder_virt(drm_enc); + return (dpu_enc->disp_info.intf_type == DRM_MODE_ENCODER_VIRTUAL); +} + struct drm_encoder *dpu_encoder_init(struct drm_device *dev, int drm_enc_mode) { diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h index 43f0d8b..6ae3c62 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h @@ -136,6 +136,12 @@ void dpu_encoder_virt_runtime_resume(struct drm_encoder *encoder); bool dpu_encoder_is_external(struct drm_encoder *drm_enc); /** + * dpu_encoder_is_virtual - find if the encoder is of type virtual. + * @drm_enc: Pointer to previously created drm encoder structure + */ +bool dpu_encoder_is_virtual(struct drm_encoder *drm_enc); + +/** * dpu_encoder_init - initialize virtual encoder object * @dev: Pointer to drm device structure * @disp_info: Pointer to display information structure