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[2001:14ba:a073:af00:264b:feff:fe8b:be8a]) by smtp.gmail.com with ESMTPSA id 2adb3069b0e04-5a8722c2d43sm3334694e87.40.2026.05.06.23.42.09 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 06 May 2026 23:42:10 -0700 (PDT) From: Dmitry Baryshkov Date: Thu, 07 May 2026 09:42:01 +0300 Subject: [PATCH 01/16] media: iris: Skip UBWC configuration when not supported Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260507-iris-ar50lt-v1-1-d22cccedc3e2@oss.qualcomm.com> References: <20260507-iris-ar50lt-v1-0-d22cccedc3e2@oss.qualcomm.com> In-Reply-To: <20260507-iris-ar50lt-v1-0-d22cccedc3e2@oss.qualcomm.com> To: Vikash Garodia , Abhinav Kumar , Bryan O'Donoghue , Mauro Carvalho Chehab , Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-media@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Dikshita Agarwal X-Mailer: b4 0.15.1 X-Developer-Signature: v=1; a=openpgp-sha256; l=1079; i=dmitry.baryshkov@oss.qualcomm.com; h=from:subject:message-id; bh=53Divj+Z2S6t3+tbeAUvd2qjozMuWVZK/b7AyLFa9bs=; b=owEBbQGS/pANAwAKAYs8ij4CKSjVAcsmYgBp/DQ9WEne1cLGwyNkAVonc9IE9/EVCM7kGFClO lpVTKdLAkeJATMEAAEKAB0WIQRMcISVXLJjVvC4lX+LPIo+Aiko1QUCafw0PQAKCRCLPIo+Aiko 1fdcB/44RBJLJQ0xHeBwE8QYUivW+pUw5XJmoYLwZSqHDfcZ8MsMZchHgMfrc7Yhu8PRYmy1/nz WcK4zYVEtouSH8sMk27IICKPgF1Ixh4B33J/+a8BwoLV73rfr4gQhFVqMyVROf+rRQHtQiywqDf xHnv3kugeq68RbYjbSLE5paSrsBOiKW6DFFysOR9mZpka5K0d2B7/KZ+s5X0FNE5m4HQP1A6OQk koosVq2v27bHQf+pf9vpgo49zMVz8VZ2sbAS9DSjvAxcPzEAgArioFWMYrsZRfzjRSFK2VAI3Mr 8TbPDXzoEFGZ++vwDilk/h/EaKEZtibPrKau8qJjPZw0+l34 X-Developer-Key: i=dmitry.baryshkov@oss.qualcomm.com; a=openpgp; fpr=8F88381DD5C873E4AE487DA5199BF1243632046A X-Proofpoint-GUID: -BW7TbRx9i-gG-bk_LfYJ8-c5cJZ53yz X-Proofpoint-ORIG-GUID: -BW7TbRx9i-gG-bk_LfYJ8-c5cJZ53yz X-Authority-Analysis: v=2.4 cv=P9gKQCAu c=1 sm=1 tr=0 ts=69fc3448 cx=c_pps a=EVbN6Ke/fEF3bsl7X48z0g==:117 a=xqWC_Br6kY4A:10 a=IkcTkHD0fZMA:10 a=NGcC8JguVDcA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=DJpcGTmdVt4CTyJn9g5Z:22 a=EUspDBNiAAAA:8 a=wrkyJH6U6m0Jdbs6q_kA:9 a=QEXdDO2ut3YA:10 a=a_PwQJl-kcHnX1M80qC6:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNTA3MDA2MyBTYWx0ZWRfX1Djr66l6bxoF kdsUS5qcLyWlop3DmjAUkBsxSoP2z3Zb9CSuMXLlrdplLr6d29cmiHWtMSVIx1rMBl1292aecdh Dkn7KDrzgBPh0iV85/08OQZOsZEZ89bVB+Af6ZEvXYsoPug4onKpriz9QRSsAfz4SxdrPCiPBrh /Hq5Eu0ucby+UdqAzeBFDk7cBMfXBTOwGeAHEIl3i1L2cWTVJ3JAnv6/vmx1XSFGTKPBcbvzbF3 E1ip8XK+qWNl7nny0enb1Tj9zswfTZgjaoc0DAsZ/VVpYcEOtbe37AH2xeeDgD3XcfVdYbuE/+1 of6gBzepoms2meh/QJUwxOtAPvxwJeTuL8iUTuUXT/EN2NGUSAqHtw7oQ5DEtnpLQrGuwOkY03L Lk5CRQGQSQ+eaYhUosNWZ/AUFME9aU5+jRuWTswiT9AxM8RCXN4nSSqt+rGxOBeqL2lNVJD1EHx H1i5X/tJoKpGe4wL3hQ== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-05-06_02,2026-05-06_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 suspectscore=0 adultscore=0 lowpriorityscore=0 priorityscore=1501 malwarescore=0 bulkscore=0 spamscore=0 impostorscore=0 clxscore=1015 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2604200000 definitions=main-2605070063 From: Dikshita Agarwal UBWC configuration is not applicable to all SoCs. Add a check to avoid configuring UBWC during sys init on unsupported platforms. Reviewed-by: Dmitry Baryshkov Signed-off-by: Dikshita Agarwal Signed-off-by: Dmitry Baryshkov --- drivers/media/platform/qcom/iris/iris_hfi_gen2_packet.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/media/platform/qcom/iris/iris_hfi_gen2_packet.c b/drivers/media/platform/qcom/iris/iris_hfi_gen2_packet.c index 0d05dd2afc07..6e04175eb904 100644 --- a/drivers/media/platform/qcom/iris/iris_hfi_gen2_packet.c +++ b/drivers/media/platform/qcom/iris/iris_hfi_gen2_packet.c @@ -140,6 +140,9 @@ void iris_hfi_gen2_packet_sys_init(struct iris_core *core, struct iris_hfi_heade &payload, sizeof(u32)); + if (!ubwc->ubwc_enc_version) + return; + payload = qcom_ubwc_macrotile_mode(ubwc) ? 8 : 4; iris_hfi_gen2_create_packet(hdr, HFI_PROP_UBWC_MAX_CHANNELS, -- 2.47.3