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[103.229.16.4]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-3a0674a5ae4sm2082452a91.12.2026.09.21.20.24.50 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 21 Sep 2026 20:24:53 -0700 (PDT) From: Wangao Wang Date: Tue, 22 Sep 2026 11:24:48 +0800 Subject: [PATCH] media: iris: fix VPSS line buffer width and height order Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260922-vpu4x_buffer_fix-v1-1-d1b6f1c24285@oss.qualcomm.com> X-B4-Tracking: v=1; b=H4sIAP/0sWoC/yWMWw6DIBQFt2Lud0kQkIJbaYyR66Xlw0dBjIlx7 yX178wkZ05IFAMlaKsTIu0hhWUuUD8qwM8wv4mFsTAILjS3QrB9zeroXfaeYu/DwQxHp2zjjVc aym2NVPQ/+epujvTNpbzdEtyQiOEyTWFrqwbVqGptNVdOygalcQ6f1mHtkUuuhDVlaQ/ddf0A+ Q/DPq4AAAA= X-Change-ID: 20260922-vpu4x_buffer_fix-80cb495f8f46 To: Vikash Garodia , Dikshita Agarwal , Abhinav Kumar , Bryan O'Donoghue , Mauro Carvalho Chehab , Vishnu Reddy , Hans Verkuil Cc: linux-media@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, Wangao Wang X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1790047490; l=1599; i=wangao.wang@oss.qualcomm.com; s=20251021; h=from:subject:message-id; bh=KGqJvyschyivMcCpwVaFi8h8Gh2XUT/8AidhRo6fonE=; b=llB+r3EnyxT4K1K/9bCp1rfwU+khDYnyQ3VdsAamtfybduCk0pleuOFPvlab6C80BsPQwRcd8 +Scfv0ABMxAA/qUWxKGeQ9LOhE9jpsskbnTaAK7qXkLH9uLlWlN/+J2 X-Developer-Key: i=wangao.wang@oss.qualcomm.com; a=ed25519; pk=bUPgYblBUAsoPyGfssbNR7ZXUSGF8v1VF4FJzSO6/aA= X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwOTIyMDA0NSBTYWx0ZWRfX2lX2yexehx7X Ev1KpohRevQdwiJsM+6QuiY5iieiHdAPYBjVY4jpK13GdXLuqQW5Q0kXPwhw8/66RsUr7JnnetD 99c0CCVp4wwrubeTabXqHkjEqNcdD8awTeKaIXQxyYzaFi/5ARSjmDA6Pd9nj5MN3oul5GqOrQT AhnYnMZ5I9sc+fWDbmmLqC8KexDZOCJNsKPiNAkWeM7YFcpwRlwnvnfU4AWaSKEZTJaobY1IyMw elH8iM/iO4jrMSocmwEDEnoO4jOPvBTeVWnJxO72zFumfRAoY9K2qp3iHx4YQxPKWGf65vwUL0p 2/g0MIv9iHq/Fg4LE3U5JmYY0xUNWg+Wt9bqI/D8w6gCMjvx5xZ1CV2NspsEnNEx+y0ikEmm4gr 9RivaBxgu+nkN2KvkwyWvl4mopUzBvWLZtb/aZ7h/uZRNcGEpFm5alEGLcJY4Xxk/F1jkqxZVd1 /znDRzwQKFTNIMM/6gA== X-Authority-Analysis: v=2.4 cv=IYYSymqa c=1 sm=1 tr=0 ts=6ab1f507 cx=c_pps a=Oh5Dbbf/trHjhBongsHeRQ==:117 a=nuhDOHQX5FNHPW3J6Bj6AA==:17 a=IkcTkHD0fZMA:10 a=VdqzKS8jKosA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=gowsoOTTUOVcmtlkKump:22 a=EUspDBNiAAAA:8 a=pJ5EbSc5xwiXHrCt9wcA:9 a=QEXdDO2ut3YA:10 a=_Vgx9l1VpLgwpw_dHYaR:22 X-Proofpoint-Spam-Info: AW1haW4tMjYwOTIyMDA0NSBTYWx0ZWRfXxnVRCLrJGvkh TvjZfiOa2xwZSUB/Id5rS2Qgj0l1w1ZxPgwC3rHhVTqBW1OT9SaJgugBS6INuPsqYRQXUvhR5// muIRtHdPAdDAT5z2m2CI6cYeVhFOygQ= X-Proofpoint-ORIG-GUID: x81MiPRD2IHz4JT8ATgHAAUL344rmdCf X-Proofpoint-GUID: x81MiPRD2IHz4JT8ATgHAAUL344rmdCf X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-09-21_07,2026-09-21_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 adultscore=0 impostorscore=0 suspectscore=0 priorityscore=1501 clxscore=1015 bulkscore=0 spamscore=0 phishscore=0 malwarescore=0 lowpriorityscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2609040000 definitions=main-2609220045 size_vpss_line_buf_vpu33() expects (num_pipes, height, width) but was called with width and height swapped, miscalculating VPSS line buffer size for non-square resolutions. Fixes: df816dce1b01 ("media: iris: Introduce buffer size calculations for v= pu4") Signed-off-by: Wangao Wang Reviewed-by: Bryan O'Donoghue Reviewed-by: Konrad Dybcio Reviewed-by: Vikash Garodia --- drivers/media/platform/qcom/iris/iris_vpu_buffer.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/media/platform/qcom/iris/iris_vpu_buffer.c b/drivers/m= edia/platform/qcom/iris/iris_vpu_buffer.c index faebb54728660cc621f8822dabf2e44ce8c55c58..3bafdee7f23ba99d9cea4b809b9= 53053275459d9 100644 --- a/drivers/media/platform/qcom/iris/iris_vpu_buffer.c +++ b/drivers/media/platform/qcom/iris/iris_vpu_buffer.c @@ -2031,8 +2031,8 @@ static u32 hfi_vpu4x_buffer_line_enc(u32 frame_width,= u32 frame_height, u32 dma_opb_lb_size =3D size_dma_opb_lb(num_vpp_pipes_enc, frame_width_co= ded, frame_height_coded); u32 dse_lb_size =3D ALIGN((256 + (16 * (frame_width_coded >> 4))), DMA_AL= IGNMENT); - u32 size_vpss_lb_enc =3D size_vpss_line_buf_vpu33(num_vpp_pipes_enc, fram= e_width_coded, - frame_height_coded); + u32 size_vpss_lb_enc =3D size_vpss_line_buf_vpu33(num_vpp_pipes_enc, fram= e_height_coded, + frame_width_coded); =20 return se_lb_size + te_lb_size + fe_lb_size + md_lb_size + dma_opb_lb_siz= e + dse_lb_size + size_vpss_lb_enc; --- base-commit: 5c4d4169604b335c38bbc79bc1fc03042981fc6f change-id: 20260922-vpu4x_buffer_fix-80cb495f8f46 Best regards, --=20 Wangao Wang