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[103.229.16.4]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2a3e3cd46a9sm98638195ad.93.2026.01.08.23.42.47 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Jan 2026 23:42:49 -0800 (PST) From: Wangao Wang Date: Fri, 09 Jan 2026 15:42:30 +0800 Subject: [PATCH v3 1/6] media: qcom: iris: Add intra refresh support for gen1 encoder 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: <20260109-batch2_iris_encoder_enhancements-v3-1-196855ef32ba@oss.qualcomm.com> References: <20260109-batch2_iris_encoder_enhancements-v3-0-196855ef32ba@oss.qualcomm.com> In-Reply-To: <20260109-batch2_iris_encoder_enhancements-v3-0-196855ef32ba@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 X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1767944563; l=7732; i=wangao.wang@oss.qualcomm.com; s=20251021; h=from:subject:message-id; bh=nIfWHbo8tV1M0b0OU9vJP6hz1dzB/dy539hJzfJpt74=; b=1UXOW7fhykUMw4iEs2sVKcK8tHjqGO1+19z1gkp8uMgoVZSv1eepF2KIJxp47rVvO64wmPggj JA4L1viT+GPBQeCGgAYiyNH7F0LipZllOuuO4oShhPhkdIvztwH2tu8 X-Developer-Key: i=wangao.wang@oss.qualcomm.com; a=ed25519; pk=bUPgYblBUAsoPyGfssbNR7ZXUSGF8v1VF4FJzSO6/aA= X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMTA5MDA1MyBTYWx0ZWRfX8jiHE/kNGH+i 7Qj874kuOgPKgVhFhUrpzMc4F6ifnSBOFey97D+XXCmXJIz3p5XcNgr3qqCi3wVU159flVjgk6K VXhjcTsCRKuPyVoyTYiuH0213L7+ek8kBhNCIL+WXrjiAp0+mVbyK7LGt7kK1DeAil091Hy6vWU YsjAVAfnbZf07wb73etcCf6w1sjExhXeyehp11ejSRBXOwu1y9mus4JxD+OdwZJqmXeQmQPzcc+ cdDO1hupk2b1bnyNFm5AzDyI048W7lLz/3GT7dIzVdYV+bADx7X6NKA6XYNzmi4WAVJy7GhcNfN RFyDIwL8OC08Cbjf6Y9q8EpBIMDJ5UShCWHBT4kXah8+1sA9QjM9e+SpyFdW3TQd/n7Igyj/+Cr e5Dxw8W55eDL12M0q5oDMUJcnluyNKm2nsjEw3wcZm2F8iNXak4C6GrslmB7Pw6Etqed85Iy9KU Olb6cUtsPuTqVBn3/Ow== X-Proofpoint-ORIG-GUID: gk8tCuJC8526XH-qHHwUhpdlXQqSqeJD X-Authority-Analysis: v=2.4 cv=ENILElZC c=1 sm=1 tr=0 ts=6960b17d cx=c_pps a=Oh5Dbbf/trHjhBongsHeRQ==:117 a=nuhDOHQX5FNHPW3J6Bj6AA==:17 a=IkcTkHD0fZMA:10 a=vUbySO9Y5rIA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=EUspDBNiAAAA:8 a=vcDqveFK9my7lXZq-ZEA:9 a=QEXdDO2ut3YA:10 a=_Vgx9l1VpLgwpw_dHYaR:22 X-Proofpoint-GUID: gk8tCuJC8526XH-qHHwUhpdlXQqSqeJD X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.9,FMLib:17.12.100.49 definitions=2026-01-09_02,2026-01-08_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 impostorscore=0 suspectscore=0 phishscore=0 priorityscore=1501 clxscore=1015 malwarescore=0 bulkscore=0 adultscore=0 lowpriorityscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2512120000 definitions=main-2601090053 Add support for intra refresh configuration on gen1 encoder by enabling V4L2_CID_MPEG_VIDEO_INTRA_REFRESH_PERIOD and V4L2_CID_MPEG_VIDEO_INTRA_REFRESH_PERIOD_TYPE controls. Signed-off-by: Wangao Wang Reviewed-by: Dikshita Agarwal --- drivers/media/platform/qcom/iris/iris_ctrls.c | 39 ++++++++++++++++++= +++- drivers/media/platform/qcom/iris/iris_ctrls.h | 3 +- .../platform/qcom/iris/iris_hfi_gen1_command.c | 8 +++++ .../platform/qcom/iris/iris_hfi_gen1_defines.h | 13 ++++++++ .../media/platform/qcom/iris/iris_platform_gen1.c | 19 +++++++++++ .../media/platform/qcom/iris/iris_platform_gen2.c | 2 +- 6 files changed, 81 insertions(+), 3 deletions(-) diff --git a/drivers/media/platform/qcom/iris/iris_ctrls.c b/drivers/media/= platform/qcom/iris/iris_ctrls.c index 1910aa31a9b9218e9423f2916aa40b85185f0dfb..eae4fedc929e980eb001a5a6625= 159958d53a3d1 100644 --- a/drivers/media/platform/qcom/iris/iris_ctrls.c +++ b/drivers/media/platform/qcom/iris/iris_ctrls.c @@ -962,7 +962,44 @@ int iris_set_flip(struct iris_inst *inst, enum platfor= m_inst_fw_cap_type cap_id) &hfi_val, sizeof(u32)); } =20 -int iris_set_ir_period(struct iris_inst *inst, enum platform_inst_fw_cap_t= ype cap_id) +int iris_set_ir_period_gen1(struct iris_inst *inst, enum platform_inst_fw_= cap_type cap_id) +{ + const struct iris_hfi_command_ops *hfi_ops =3D inst->core->hfi_ops; + struct v4l2_pix_format_mplane *fmt =3D &inst->fmt_dst->fmt.pix_mp; + u32 codec_align =3D inst->codec =3D=3D V4L2_PIX_FMT_HEVC ? 32 : 16; + u32 ir_period =3D inst->fw_caps[cap_id].value; + u32 hfi_id =3D inst->fw_caps[cap_id].hfi_id; + struct hfi_intra_refresh hfi_val; + + if (!ir_period) + return -EINVAL; + + if (inst->fw_caps[IR_TYPE].value =3D=3D + V4L2_CID_MPEG_VIDEO_INTRA_REFRESH_PERIOD_TYPE_RANDOM) { + hfi_val.mode =3D HFI_INTRA_REFRESH_RANDOM; + } else if (inst->fw_caps[IR_TYPE].value =3D=3D + V4L2_CID_MPEG_VIDEO_INTRA_REFRESH_PERIOD_TYPE_CYCLIC) { + hfi_val.mode =3D HFI_INTRA_REFRESH_CYCLIC; + } else { + return -EINVAL; + } + + /* + * Calculate the number of macroblocks in a frame, + * then determine how many macroblocks need to be + * refreshed within one ir_period. + */ + hfi_val.mbs =3D (fmt->width / codec_align) * (fmt->height / codec_align); + hfi_val.mbs /=3D ir_period; + + return hfi_ops->session_set_property(inst, hfi_id, + HFI_HOST_FLAGS_NONE, + iris_get_port_info(inst, cap_id), + HFI_PAYLOAD_STRUCTURE, + &hfi_val, sizeof(hfi_val)); +} + +int iris_set_ir_period_gen2(struct iris_inst *inst, enum platform_inst_fw_= cap_type cap_id) { const struct iris_hfi_command_ops *hfi_ops =3D inst->core->hfi_ops; struct vb2_queue *q =3D v4l2_m2m_get_dst_vq(inst->m2m_ctx); diff --git a/drivers/media/platform/qcom/iris/iris_ctrls.h b/drivers/media/= platform/qcom/iris/iris_ctrls.h index 9518803577bc39f5c1339a49878dd0c3e8f510ad..a0d5338bdc910bd30407132e8b7= 00c333ad74e4c 100644 --- a/drivers/media/platform/qcom/iris/iris_ctrls.h +++ b/drivers/media/platform/qcom/iris/iris_ctrls.h @@ -34,7 +34,8 @@ int iris_set_frame_qp(struct iris_inst *inst, enum platfo= rm_inst_fw_cap_type cap int iris_set_qp_range(struct iris_inst *inst, enum platform_inst_fw_cap_ty= pe cap_id); int iris_set_rotation(struct iris_inst *inst, enum platform_inst_fw_cap_ty= pe cap_id); int iris_set_flip(struct iris_inst *inst, enum platform_inst_fw_cap_type c= ap_id); -int iris_set_ir_period(struct iris_inst *inst, enum platform_inst_fw_cap_t= ype cap_id); +int iris_set_ir_period_gen1(struct iris_inst *inst, enum platform_inst_fw_= cap_type cap_id); +int iris_set_ir_period_gen2(struct iris_inst *inst, enum platform_inst_fw_= cap_type cap_id); int iris_set_properties(struct iris_inst *inst, u32 plane); =20 #endif diff --git a/drivers/media/platform/qcom/iris/iris_hfi_gen1_command.c b/dri= vers/media/platform/qcom/iris/iris_hfi_gen1_command.c index 52da7ef7bab08fb1cb2ac804ccc6e3c7f9677890..4d9632ba86bc8f629cee6d726eb= 44efcdeba2475 100644 --- a/drivers/media/platform/qcom/iris/iris_hfi_gen1_command.c +++ b/drivers/media/platform/qcom/iris/iris_hfi_gen1_command.c @@ -685,6 +685,14 @@ iris_hfi_gen1_packet_session_set_property(struct hfi_s= ession_set_property_pkt *p packet->shdr.hdr.size +=3D sizeof(u32) + sizeof(*plane_actual_info); break; } + case HFI_PROPERTY_PARAM_VENC_INTRA_REFRESH: { + struct hfi_intra_refresh *in =3D pdata, *intra_refresh =3D prop_data; + + intra_refresh->mode =3D in->mode; + intra_refresh->mbs =3D in->mbs; + packet->shdr.hdr.size +=3D sizeof(u32) + sizeof(*intra_refresh); + break; + } default: return -EINVAL; } diff --git a/drivers/media/platform/qcom/iris/iris_hfi_gen1_defines.h b/dri= vers/media/platform/qcom/iris/iris_hfi_gen1_defines.h index 42226ccee3d9b9eb5f793c3be127acd8afad2138..04c79ee0463d7f32a2042044fe4= 564718cc01561 100644 --- a/drivers/media/platform/qcom/iris/iris_hfi_gen1_defines.h +++ b/drivers/media/platform/qcom/iris/iris_hfi_gen1_defines.h @@ -139,6 +139,14 @@ #define HFI_PROPERTY_PARAM_VENC_H264_DEBLOCK_CONTROL 0x2005003 #define HFI_PROPERTY_PARAM_VENC_RATE_CONTROL 0x2005004 #define HFI_PROPERTY_PARAM_VENC_SESSION_QP_RANGE_V2 0x2005009 + +#define HFI_INTRA_REFRESH_NONE 0x1 +#define HFI_INTRA_REFRESH_CYCLIC 0x2 +#define HFI_INTRA_REFRESH_ADAPTIVE 0x3 +#define HFI_INTRA_REFRESH_CYCLIC_ADAPTIVE 0x4 +#define HFI_INTRA_REFRESH_RANDOM 0x5 + +#define HFI_PROPERTY_PARAM_VENC_INTRA_REFRESH 0x200500d #define HFI_PROPERTY_PARAM_VENC_MAX_NUM_B_FRAMES 0x2005020 #define HFI_PROPERTY_CONFIG_VENC_TARGET_BITRATE 0x2006001 #define HFI_PROPERTY_CONFIG_VENC_SYNC_FRAME_SEQUENCE_HEADER 0x2006008 @@ -447,6 +455,11 @@ struct hfi_framerate { u32 framerate; }; =20 +struct hfi_intra_refresh { + u32 mode; + u32 mbs; +}; + struct hfi_event_data { u32 error; u32 height; diff --git a/drivers/media/platform/qcom/iris/iris_platform_gen1.c b/driver= s/media/platform/qcom/iris/iris_platform_gen1.c index 34cbeb8f52e248b6aec3e0ee911e14d50df07cce..338f33f39cdc09094c63e476572= b0a58afc7ef67 100644 --- a/drivers/media/platform/qcom/iris/iris_platform_gen1.c +++ b/drivers/media/platform/qcom/iris/iris_platform_gen1.c @@ -230,6 +230,25 @@ static const struct platform_inst_fw_cap inst_fw_cap_s= m8250_enc[] =3D { .flags =3D CAP_FLAG_OUTPUT_PORT, .set =3D iris_set_qp_range, }, + { + .cap_id =3D IR_TYPE, + .min =3D V4L2_CID_MPEG_VIDEO_INTRA_REFRESH_PERIOD_TYPE_RANDOM, + .max =3D V4L2_CID_MPEG_VIDEO_INTRA_REFRESH_PERIOD_TYPE_CYCLIC, + .step_or_mask =3D BIT(V4L2_CID_MPEG_VIDEO_INTRA_REFRESH_PERIOD_TYPE_RAND= OM) | + BIT(V4L2_CID_MPEG_VIDEO_INTRA_REFRESH_PERIOD_TYPE_CYCLIC), + .value =3D V4L2_CID_MPEG_VIDEO_INTRA_REFRESH_PERIOD_TYPE_RANDOM, + .flags =3D CAP_FLAG_OUTPUT_PORT | CAP_FLAG_MENU, + }, + { + .cap_id =3D IR_PERIOD, + .min =3D 0, + .max =3D ((4096 * 2304) >> 8), + .step_or_mask =3D 1, + .value =3D 0, + .hfi_id =3D HFI_PROPERTY_PARAM_VENC_INTRA_REFRESH, + .flags =3D CAP_FLAG_OUTPUT_PORT, + .set =3D iris_set_ir_period_gen1, + }, }; =20 static struct platform_inst_caps platform_inst_cap_sm8250 =3D { diff --git a/drivers/media/platform/qcom/iris/iris_platform_gen2.c b/driver= s/media/platform/qcom/iris/iris_platform_gen2.c index a2025d32b3235aaff25793ba77db143000e54bae..b3425dcea22ceadbd56021e5859= a24134100d5df 100644 --- a/drivers/media/platform/qcom/iris/iris_platform_gen2.c +++ b/drivers/media/platform/qcom/iris/iris_platform_gen2.c @@ -635,7 +635,7 @@ static const struct platform_inst_fw_cap inst_fw_cap_sm= 8550_enc[] =3D { .value =3D 0, .flags =3D CAP_FLAG_OUTPUT_PORT | CAP_FLAG_DYNAMIC_ALLOWED, - .set =3D iris_set_ir_period, + .set =3D iris_set_ir_period_gen2, }, }; =20 --=20 2.43.0