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[79.144.186.97]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-3b4708d0af7sm9802520f8f.35.2025.07.07.02.13.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 07 Jul 2025 02:13:13 -0700 (PDT) From: Jorge Ramirez X-Google-Original-From: Jorge Ramirez Date: Mon, 7 Jul 2025 11:13:11 +0200 To: Dikshita Agarwal Cc: Jorge Ramirez-Ortiz , krzk+dt@kernel.org, bryan.odonoghue@linaro.org, quic_vgarodia@quicinc.com, mchehab@kernel.org, robh@kernel.org, conor+dt@kernel.org, konradybcio@kernel.org, andersson@kernel.org, linux-arm-msm@vger.kernel.org, linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v5 3/5] media: venus: hfi_plat_v6_lite: Populate decode capabilities Message-ID: References: <20250626135931.700937-1-jorge.ramirez@oss.qualcomm.com> <20250626135931.700937-4-jorge.ramirez@oss.qualcomm.com> 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=us-ascii Content-Disposition: inline In-Reply-To: X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUwNzA3MDA1MiBTYWx0ZWRfX23rfMLt706+i Tz3XmpQkK4VQ7K+yhizdtP4+ftbpdkMIePlXtJftRj1XGYLoyyjLFBg1ffnRADxdRYW4yYmbFJE tndCWG8Ja/E0oEXGB1yvT+Z4qb9weqqWmNBNIeiSK0Gne3ZNJ+KANKtSDluKhQWDnqtKhxzlM0N J/EiFrufXkHH7870Tv+cN3nz2S4T6ZrGT4t15XJE+0mZ8iWjfV6RJuF5mcrIBuejXpqiJS1b0Jq qpuJRFhMbLdg4Kl1OV2EOzJTOEVq8Qvuln3j5h8JeMvt+9QgLtkQlIYGPycuCyCRllHpuh0OCGr Al8ez5mhvb4Orfy1/idTfLsrd5qoj8OECelz7bDkjNmf3WMkazD4mpzD2iUKSrHB0RFGoiUEBgS Rdd5OhFuaAkIte8kzQkDA5ZlUXTpxyOUoLneqASVZCPQUaIHemMsBwUHku2pqMOhZwGX3rQ3 X-Authority-Analysis: v=2.4 cv=Vq0jA/2n c=1 sm=1 tr=0 ts=686b8fab cx=c_pps a=HLyN3IcIa5EE8TELMZ618Q==:117 a=oX6B8lV6/A+qF9mARCc04Q==:17 a=kj9zAlcOel0A:10 a=Wb1JkmetP80A:10 a=EUspDBNiAAAA:8 a=BJ39GPuVWatAwBIpdsYA:9 a=CjuIK1q_8ugA:10 a=bTQJ7kPSJx9SKPbeHEYW:22 X-Proofpoint-ORIG-GUID: 21C-2Q3BxAyeZH06YKlR7c9psUtWJZU2 X-Proofpoint-GUID: 21C-2Q3BxAyeZH06YKlR7c9psUtWJZU2 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1099,Hydra:6.1.7,FMLib:17.12.80.40 definitions=2025-07-07_01,2025-07-07_01,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 adultscore=0 bulkscore=0 phishscore=0 lowpriorityscore=0 clxscore=1015 mlxscore=0 malwarescore=0 mlxlogscore=999 impostorscore=0 suspectscore=0 priorityscore=1501 classifier=spam authscore=0 authtc=n/a authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2505280000 definitions=main-2507070052 On 27/06/25 19:02:13, Dikshita Agarwal wrote: > > > On 6/26/2025 7:29 PM, Jorge Ramirez-Ortiz wrote: > > Add hfi platform file with decoding capabilities for hfi v6_lite. > > > > Signed-off-by: Jorge Ramirez-Ortiz > > --- > > drivers/media/platform/qcom/venus/Makefile | 2 +- > > .../media/platform/qcom/venus/hfi_platform.c | 2 + > > .../media/platform/qcom/venus/hfi_platform.h | 1 + > > .../qcom/venus/hfi_platform_v6_lite.c | 148 ++++++++++++++++++ > > 4 files changed, 152 insertions(+), 1 deletion(-) > > create mode 100644 drivers/media/platform/qcom/venus/hfi_platform_v6_lite.c > > > > diff --git a/drivers/media/platform/qcom/venus/Makefile b/drivers/media/platform/qcom/venus/Makefile > > index 91ee6be10292..4a6a942db58b 100644 > > --- a/drivers/media/platform/qcom/venus/Makefile > > +++ b/drivers/media/platform/qcom/venus/Makefile > > @@ -5,7 +5,7 @@ venus-core-objs += core.o helpers.o firmware.o \ > > hfi_venus.o hfi_msgs.o hfi_cmds.o hfi.o \ > > hfi_parser.o pm_helpers.o dbgfs.o \ > > hfi_platform.o hfi_platform_v4.o \ > > - hfi_platform_v6.o hfi_plat_bufs_v6.o \ > > + hfi_platform_v6.o hfi_plat_bufs_v6.o hfi_platform_v6_lite.o \ > s/hfi_platform_v6_lite/hfi_platform_v4_lite will remove, will use platform_v4 instead > > > > venus-dec-objs += vdec.o vdec_ctrls.o > > venus-enc-objs += venc.o venc_ctrls.o > > diff --git a/drivers/media/platform/qcom/venus/hfi_platform.c b/drivers/media/platform/qcom/venus/hfi_platform.c > > index 643e5aa138f5..f56b8f9946d7 100644 > > --- a/drivers/media/platform/qcom/venus/hfi_platform.c > > +++ b/drivers/media/platform/qcom/venus/hfi_platform.c > > @@ -13,6 +13,8 @@ const struct hfi_platform *hfi_platform_get(enum hfi_version version) > > return &hfi_plat_v4; > > case HFI_VERSION_6XX: > > return &hfi_plat_v6; > > + case HFI_VERSION_6XX_LITE: > > + return &hfi_plat_v6_lite; > update here as well. yes, this function wont get changed > > default: > > break; > > } > > diff --git a/drivers/media/platform/qcom/venus/hfi_platform.h b/drivers/media/platform/qcom/venus/hfi_platform.h > > index ec89a90a8129..6356e4bd0de2 100644 > > --- a/drivers/media/platform/qcom/venus/hfi_platform.h > > +++ b/drivers/media/platform/qcom/venus/hfi_platform.h > > @@ -58,6 +58,7 @@ struct hfi_platform { > > > > extern const struct hfi_platform hfi_plat_v4; > > extern const struct hfi_platform hfi_plat_v6; > > +extern const struct hfi_platform hfi_plat_v6_lite; > ditto neither this one > > > > const struct hfi_platform *hfi_platform_get(enum hfi_version version); > > unsigned long hfi_platform_get_codec_vpp_freq(enum hfi_version version, u32 codec, > > diff --git a/drivers/media/platform/qcom/venus/hfi_platform_v6_lite.c b/drivers/media/platform/qcom/venus/hfi_platform_v6_lite.c > > new file mode 100644 > > index 000000000000..41958a3e353b > > --- /dev/null > > +++ b/drivers/media/platform/qcom/venus/hfi_platform_v6_lite.c > > @@ -0,0 +1,148 @@ > > +// SPDX-License-Identifier: GPL-2.0-only > > +/* > > + * Copyright (c) 2025, The Linux Foundation. All rights reserved. > > + */ > > +#include "hfi_platform.h" > > + > > +static const struct hfi_plat_caps caps[] = { > > +{ > > + .codec = HFI_VIDEO_CODEC_H264, > > + .domain = VIDC_SESSION_TYPE_DEC, > > + .caps[0] = {HFI_CAPABILITY_FRAME_WIDTH, 128, 1920, 1}, > > + .caps[1] = {HFI_CAPABILITY_FRAME_HEIGHT, 128, 1080, 1}, > > + .caps[2] = {HFI_CAPABILITY_MBS_PER_FRAME, 64, 8160, 1}, > > + .caps[3] = {HFI_CAPABILITY_BITRATE, 1, 60000000, 1 }, > > + .caps[4] = {HFI_CAPABILITY_MBS_PER_SECOND, 64, 244800, 1}, > > + .caps[5] = {HFI_CAPABILITY_FRAMERATE, 1, 120, 1}, > > + .caps[6] = {HFI_CAPABILITY_MAX_VIDEOCORES, 0, 1, 1}, > > + .num_caps = 7, > > + .pl[0] = {HFI_H264_PROFILE_BASELINE, HFI_H264_LEVEL_1}, > > + .pl[1] = {HFI_H264_PROFILE_MAIN, HFI_H264_LEVEL_41}, > > + .pl[2] = {HFI_H264_PROFILE_HIGH, HFI_H264_LEVEL_5}, > > + .pl[3] = {HFI_H264_PROFILE_CONSTRAINED_BASE, HFI_H264_LEVEL_41}, > > + .pl[4] = {HFI_H264_PROFILE_CONSTRAINED_HIGH, HFI_H264_LEVEL_41}, > what is the reference for these values? what do you mean? what should be the reference? I didnt see a downstream equivalente to base on so based on the 4XX settings these seem consistent. IS there any internal document that you can point me to please? > > + .num_pl = 5, > > + .fmts[0] = {HFI_BUFFER_OUTPUT, HFI_COLOR_FORMAT_NV12_UBWC}, > > + .fmts[1] = {HFI_BUFFER_OUTPUT2, HFI_COLOR_FORMAT_NV12_UBWC}, > > + .fmts[2] = {HFI_BUFFER_OUTPUT2, HFI_COLOR_FORMAT_NV12}, > > + .fmts[3] = {HFI_BUFFER_OUTPUT2, HFI_COLOR_FORMAT_NV21}, > > + .num_fmts = 4, > > +}, { > > + .codec = HFI_VIDEO_CODEC_HEVC, > > + .domain = VIDC_SESSION_TYPE_DEC, > > + .caps[0] = {HFI_CAPABILITY_FRAME_WIDTH, 128, 1920, 1}, > > + .caps[1] = {HFI_CAPABILITY_FRAME_HEIGHT, 128, 1080, 1}, > > + .caps[2] = {HFI_CAPABILITY_MBS_PER_FRAME, 64, 8160, 1}, > > + .caps[3] = {HFI_CAPABILITY_BITRATE, 1, 60000000, 1 }, > > + .caps[4] = {HFI_CAPABILITY_MBS_PER_SECOND, 64, 244800, 1}, > > + .caps[5] = {HFI_CAPABILITY_FRAMERATE, 1, 120, 1}, > > + .caps[6] = {HFI_CAPABILITY_MAX_VIDEOCORES, 0, 1, 1}, > > + .num_caps = 7, > > + .pl[0] = {HFI_HEVC_PROFILE_MAIN, HFI_HEVC_LEVEL_5 | HFI_HEVC_TIER_MAIN}, > > + .pl[1] = {HFI_HEVC_PROFILE_MAIN10, HFI_HEVC_LEVEL_5 | HFI_HEVC_TIER_MAIN}, > what is the reference for these values? same as above. what internal documents do you typically reference to? Havent seen these references in previous commits. could you clarify please? > > + .num_pl = 2, > > + .fmts[0] = {HFI_BUFFER_OUTPUT, HFI_COLOR_FORMAT_NV12_UBWC}, > > + .fmts[1] = {HFI_BUFFER_OUTPUT2, HFI_COLOR_FORMAT_NV12_UBWC}, > > + .fmts[2] = {HFI_BUFFER_OUTPUT2, HFI_COLOR_FORMAT_NV12}, > > + .fmts[3] = {HFI_BUFFER_OUTPUT2, HFI_COLOR_FORMAT_NV21}, > > + .num_fmts = 4, > > +}, { > > + .codec = HFI_VIDEO_CODEC_VP9, > > + .domain = VIDC_SESSION_TYPE_DEC, > > + .caps[0] = {HFI_CAPABILITY_FRAME_WIDTH, 128, 1920, 1}, > > + .caps[1] = {HFI_CAPABILITY_FRAME_HEIGHT, 128, 1080, 1}, > > + .caps[2] = {HFI_CAPABILITY_MBS_PER_FRAME, 64, 8160, 1}, > > + .caps[3] = {HFI_CAPABILITY_BITRATE, 1, 60000000, 1 }, > > + .caps[4] = {HFI_CAPABILITY_MBS_PER_SECOND, 64, 244800, 1}, > > + .caps[5] = {HFI_CAPABILITY_FRAMERATE, 1, 120, 1}, > > + .caps[6] = {HFI_CAPABILITY_MAX_VIDEOCORES, 0, 1, 1}, > > + .num_caps = 7, > > + .pl[0] = {HFI_VP9_PROFILE_P0, 200}, > > + .pl[1] = {HFI_VP9_PROFILE_P2_10B, 200}, > > + .num_pl = 2, > > + .fmts[0] = {HFI_BUFFER_OUTPUT, HFI_COLOR_FORMAT_NV12_UBWC}, > > + .fmts[1] = {HFI_BUFFER_OUTPUT2, HFI_COLOR_FORMAT_NV12_UBWC}, > > + .fmts[2] = {HFI_BUFFER_OUTPUT2, HFI_COLOR_FORMAT_NV12}, > > + .fmts[3] = {HFI_BUFFER_OUTPUT2, HFI_COLOR_FORMAT_NV21}, > > + .num_fmts = 4, > > +} }; > > + > > +static const struct hfi_plat_caps *get_capabilities(unsigned int *entries) > > +{ > > + *entries = ARRAY_SIZE(caps); > > + return caps; > > +} > > + > > +static void get_codecs(u32 *enc_codecs, u32 *dec_codecs, u32 *count) > > +{ > > + *enc_codecs = 0x0; > > + *dec_codecs = HFI_VIDEO_CODEC_H264 | HFI_VIDEO_CODEC_HEVC | > > + HFI_VIDEO_CODEC_VP9; > > + *count = 3; > > +} > > + > > +static const struct hfi_platform_codec_freq_data codec_freq_data[] = { > > + { V4L2_PIX_FMT_H264, VIDC_SESSION_TYPE_DEC, 440, 0, 440 }, > > + { V4L2_PIX_FMT_HEVC, VIDC_SESSION_TYPE_DEC, 440, 0, 440 }, > > + { V4L2_PIX_FMT_VP9, VIDC_SESSION_TYPE_DEC, 440, 0, 440 }, > > +}; > > + > > +static const struct hfi_platform_codec_freq_data * > > +get_codec_freq_data(u32 session_type, u32 pixfmt) > > +{ > > + const struct hfi_platform_codec_freq_data *data = codec_freq_data; > > + unsigned int i, data_size = ARRAY_SIZE(codec_freq_data); > > + const struct hfi_platform_codec_freq_data *found = NULL; > > + > > + for (i = 0; i < data_size; i++) { > > + if (data[i].pixfmt == pixfmt && > > + data[i].session_type == session_type) { > > + found = &data[i]; > > + break; > > + } > > + } > > + > > + return found; > > +} > > + > > +static unsigned long codec_vpp_freq(u32 session_type, u32 codec) > > +{ > > + const struct hfi_platform_codec_freq_data *data; > > + > > + data = get_codec_freq_data(session_type, codec); > > + if (data) > > + return data->vpp_freq; > > + > > + return 0; > > +} > > + > > +static unsigned long codec_vsp_freq(u32 session_type, u32 codec) > > +{ > > + const struct hfi_platform_codec_freq_data *data; > > + > > + data = get_codec_freq_data(session_type, codec); > > + if (data) > > + return data->vsp_freq; > > + > > + return 0; > > +} > > + > > +static unsigned long codec_lp_freq(u32 session_type, u32 codec) > > +{ > > + const struct hfi_platform_codec_freq_data *data; > > + > > + data = get_codec_freq_data(session_type, codec); > > + if (data) > > + return data->low_power_freq; > > + > > + return 0; > > +} > > + > > +const struct hfi_platform hfi_plat_v6_lite = { > > + .codec_vpp_freq = codec_vpp_freq, > > + .codec_vsp_freq = codec_vsp_freq, > > + .codec_lp_freq = codec_lp_freq, > > + .codecs = get_codecs, > > + .capabilities = get_capabilities, > > + .bufreq = hfi_plat_bufreq_v6, > buffer requirement should come from firmware, pls drop. yes, this will be hfi_plat_v4 only > > +}; > > lot of code duplication here, pls see the possibility to commonize the > > code. this file is no longer needed > > Thanks, > Dikshita