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[103.229.16.4]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-82379b49fecsm4534634b3a.15.2026.01.28.23.48.58 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 28 Jan 2026 23:49:00 -0800 (PST) From: Wangao Wang Date: Thu, 29 Jan 2026 15:48:27 +0800 Subject: [PATCH v4 6/6] media: qcom: iris: Simplify COMV size calculation 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: <20260129-batch2_iris_encoder_enhancements-v4-6-efaac131a5f7@oss.qualcomm.com> References: <20260129-batch2_iris_encoder_enhancements-v4-0-efaac131a5f7@oss.qualcomm.com> In-Reply-To: <20260129-batch2_iris_encoder_enhancements-v4-0-efaac131a5f7@oss.qualcomm.com> To: Vikash Garodia , Dikshita Agarwal , Abhinav Kumar , Bryan O'Donoghue , Mauro Carvalho Chehab Cc: quic_qiweil@quicinc.com, Renjiang Han , Wangao Wang , linux-media@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, Neil Armstrong X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1769672917; l=1573; i=wangao.wang@oss.qualcomm.com; s=20251021; h=from:subject:message-id; bh=W5OCjv9SAZMljCuLBN/Nsa8uVEm2rVmAfFav+iwZiDc=; b=BpLn33mezINHxThd3V9wJGzB8CfrQ217llB6qgk9L6RDiElH0g2C71VdYNUZQSZ759WXpP5Zy 5D0H2Uw8v8XBkE01r1+djIFlmxf06JaPWQdXgxo4wc7+qECGNY6OIWq X-Developer-Key: i=wangao.wang@oss.qualcomm.com; a=ed25519; pk=bUPgYblBUAsoPyGfssbNR7ZXUSGF8v1VF4FJzSO6/aA= X-Proofpoint-GUID: au3Hmz29FWR3cc70oe1KRgEHqkvrsHyE X-Authority-Analysis: v=2.4 cv=J72nLQnS c=1 sm=1 tr=0 ts=697b10ee cx=c_pps a=Qgeoaf8Lrialg5Z894R3/Q==:117 a=nuhDOHQX5FNHPW3J6Bj6AA==:17 a=IkcTkHD0fZMA:10 a=vUbySO9Y5rIA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=EUspDBNiAAAA:8 a=KKAkSRfTAAAA:8 a=ihyF2tqwNky6lgPlo9sA:9 a=QEXdDO2ut3YA:10 a=x9snwWr2DeNwDh03kgHS:22 a=cvBusfyB2V15izCimMoJ:22 X-Proofpoint-ORIG-GUID: au3Hmz29FWR3cc70oe1KRgEHqkvrsHyE X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMTI5MDA0NiBTYWx0ZWRfX+eUSiuRrHHe2 mdEQUxTdZ02rcqUNZViWLvCD5AeOWxlRiyEd024S7isyZ+HduDaHvu5ZiCymxyuI/jDGFWimZz5 jSZ7BvvGm06DtW4bBOPqJn+Tw34cdKQ+xkHzqs09v8xNOV9ybeDb2edLvVjTepEWok8OU89NqpN adTu26DXPabDkCdz6sy8FL3hWo4zUN1QFTUEOkle1tGGCNVMOFILOcwMbk7FEtEYUamsKv0TNeF 3vWDxKqrYB9WAZYRK2WDua3rs51OGtF8eGlhmQ68F6BOrhQIa/aHrQI4FrpMlqwYb1W7TErnZad PUGWHXoucltVLANw0WhaCakPBw1tIvy81OVYqdgv9lGKafHvgzIBfM/6obSz35nuP3pkcYWRhHK TUe3IXlguewHT/ldmO9ygQ0p2ZcANiWD+Z2e/dmZ23hlJbMFTrKxeDMlTkIxKak/37OTK5VOr1I pBiHi1GTC1SDPvSoPiQ== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-01-29_01,2026-01-28_03,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 phishscore=0 malwarescore=0 lowpriorityscore=0 spamscore=0 priorityscore=1501 bulkscore=0 impostorscore=0 suspectscore=0 adultscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2601150000 definitions=main-2601290046 Unify AVC/HEVC handling by computing codec and lcu_size upfront. Reviewed-by: Dikshita Agarwal Tested-by: Neil Armstrong # on SM8650-HDK Signed-off-by: Wangao Wang --- drivers/media/platform/qcom/iris/iris_vpu_buffer.c | 13 +++++-------- 1 file changed, 5 insertions(+), 8 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 c2cd4adc082394a9ab6f32a37fe4e57678019d89..f55db869fee4d64273763fd3f98= d286f58e2e7b1 100644 --- a/drivers/media/platform/qcom/iris/iris_vpu_buffer.c +++ b/drivers/media/platform/qcom/iris/iris_vpu_buffer.c @@ -1014,16 +1014,13 @@ static u32 iris_vpu_enc_comv_size(struct iris_inst = *inst) u32 height =3D iris_vpu_enc_get_bitstream_height(inst); u32 width =3D iris_vpu_enc_get_bitstream_width(inst); u32 num_recon =3D hfi_buffer_get_recon_count(inst); - u32 lcu_size =3D 16; + u32 codec, lcu_size; =20 - if (inst->codec =3D=3D V4L2_PIX_FMT_HEVC) { - lcu_size =3D 32; - return hfi_buffer_comv_enc(width, height, lcu_size, - num_recon + 1, HFI_CODEC_ENCODE_HEVC); - } + codec =3D (inst->codec =3D=3D V4L2_PIX_FMT_HEVC) ? + HFI_CODEC_ENCODE_HEVC : HFI_CODEC_ENCODE_AVC; + lcu_size =3D (inst->codec =3D=3D V4L2_PIX_FMT_HEVC) ? 32 : 16; =20 - return hfi_buffer_comv_enc(width, height, lcu_size, - num_recon + 1, HFI_CODEC_ENCODE_AVC); + return hfi_buffer_comv_enc(width, height, lcu_size, num_recon + 1, codec); } =20 static inline --=20 2.43.0