Message ID | 1576828760-13176-4-git-send-email-dikshita@codeaurora.org (mailing list archive) |
---|---|
State | Superseded |
Headers | show |
Series | Enable video on sc7180 | expand |
Hi Dikshita, Thanks for the patch! On 12/20/19 9:59 AM, Dikshita Agarwal wrote: > This add DT compatible string and resource structure for sc7180. > > Signed-off-by: Dikshita Agarwal <dikshita@codeaurora.org> > --- > drivers/media/platform/qcom/venus/core.c | 58 +++++++++++++++++++++++++++++++- > 1 file changed, 57 insertions(+), 1 deletion(-) > > diff --git a/drivers/media/platform/qcom/venus/core.c b/drivers/media/platform/qcom/venus/core.c > index c7525d9..e8c8b28 100644 > --- a/drivers/media/platform/qcom/venus/core.c > +++ b/drivers/media/platform/qcom/venus/core.c > @@ -469,7 +469,7 @@ static __maybe_unused int venus_runtime_resume(struct device *dev) > { 2073600, 3929000, 0, 5551000, 0 }, /* 4096x2160@60 */ > { 1036800, 1987000, 0, 2797000, 0 }, /* 4096x2160@30 */ > { 489600, 1040000, 0, 1298000, 0 }, /* 1920x1080@60 */ > - { 244800, 530000, 0, 659000, 0 }, /* 1920x1080@30 */ > + { 244800, 442000, 0, 659000, 0 }, /* 1920x1080@30 */ unrelated change, please drop it > }; > > static const struct venus_resources sdm845_res = { > @@ -521,11 +521,67 @@ static __maybe_unused int venus_runtime_resume(struct device *dev) > .fwname = "qcom/venus-5.2/venus.mdt", > }; > > +static const struct freq_tbl sc7180_freq_table[] = { > + { 0, 380000000 }, > + { 0, 340000000 }, > + { 0, 270000000 }, > + { 0, 150000000 }, why .load is zero? > +}; > + > +static struct codec_freq_data sc7180_codec_freq_data[] = { > + { V4L2_PIX_FMT_H264, VIDC_SESSION_TYPE_ENC, 675, 10 }, > + { V4L2_PIX_FMT_HEVC, VIDC_SESSION_TYPE_ENC, 675, 10 }, > + { V4L2_PIX_FMT_VP8, VIDC_SESSION_TYPE_ENC, 675, 10 }, > + { V4L2_PIX_FMT_MPEG2, VIDC_SESSION_TYPE_DEC, 200, 10 }, > + { V4L2_PIX_FMT_H264, VIDC_SESSION_TYPE_DEC, 200, 10 }, > + { V4L2_PIX_FMT_HEVC, VIDC_SESSION_TYPE_DEC, 200, 10 }, > + { V4L2_PIX_FMT_VP8, VIDC_SESSION_TYPE_DEC, 200, 10 }, > + { V4L2_PIX_FMT_VP9, VIDC_SESSION_TYPE_DEC, 200, 10 }, > +}; the table is exactly the same as sdm845 one, please reuse it. > + > +static const struct bw_tbl sc7180_bw_table_enc[] = { > + { 972000, 750000, 0, 0, 0 }, /* 3840x2160@30 */ > + { 489600, 451000, 0, 0, 0 }, /* 1920x1080@60 */ > + { 244800, 234000, 0, 0, 0 }, /* 1920x1080@30 */ > +}; > + > +static const struct bw_tbl sc7180_bw_table_dec[] = { > + { 1036800, 1386000, 0, 1875000, 0 }, /* 4096x2160@30 */ > + { 489600, 865000, 0, 1146000, 0 }, /* 1920x1080@60 */ > + { 244800, 530000, 0, 583000, 0 }, /* 1920x1080@30 */ > +}; > + > +static const struct venus_resources sc7180_res = { > + .freq_tbl = sc7180_freq_table, > + .freq_tbl_size = ARRAY_SIZE(sc7180_freq_table), > + .bw_tbl_enc = sc7180_bw_table_enc, > + .bw_tbl_enc_size = ARRAY_SIZE(sc7180_bw_table_enc), > + .bw_tbl_dec = sc7180_bw_table_dec, > + .bw_tbl_dec_size = ARRAY_SIZE(sc7180_bw_table_dec), > + .codec_freq_data = sc7180_codec_freq_data, > + .codec_freq_data_size = ARRAY_SIZE(sc7180_codec_freq_data), > + .clks = {"core", "iface", "bus" }, > + .clks_num = 3, > + .vcodec0_clks = { "vcodec0_core", "vcodec0_bus" }, > + .vcodec_clks_num = 2, > + .vcodec_pmdomains = { "venus", "vcodec0" }, > + .vcodec_pmdomains_num = 2, > + .vcodec_num = 1, > + .max_load = 3110400, /* 4096x2160@90 */ Looking into above bandwidth tables I can guess that the maximimum load is reached at 4096x2160@30? If so you have to change it here. <cut>
Hi Stan, Thanks for the review! On 2019-12-20 15:03, Stanimir Varbanov wrote: > Hi Dikshita, > > Thanks for the patch! > > On 12/20/19 9:59 AM, Dikshita Agarwal wrote: >> This add DT compatible string and resource structure for sc7180. >> >> Signed-off-by: Dikshita Agarwal <dikshita@codeaurora.org> >> --- >> drivers/media/platform/qcom/venus/core.c | 58 >> +++++++++++++++++++++++++++++++- >> 1 file changed, 57 insertions(+), 1 deletion(-) >> >> diff --git a/drivers/media/platform/qcom/venus/core.c >> b/drivers/media/platform/qcom/venus/core.c >> index c7525d9..e8c8b28 100644 >> --- a/drivers/media/platform/qcom/venus/core.c >> +++ b/drivers/media/platform/qcom/venus/core.c >> @@ -469,7 +469,7 @@ static __maybe_unused int >> venus_runtime_resume(struct device *dev) >> { 2073600, 3929000, 0, 5551000, 0 }, /* 4096x2160@60 */ >> { 1036800, 1987000, 0, 2797000, 0 }, /* 4096x2160@30 */ >> { 489600, 1040000, 0, 1298000, 0 }, /* 1920x1080@60 */ >> - { 244800, 530000, 0, 659000, 0 }, /* 1920x1080@30 */ >> + { 244800, 442000, 0, 659000, 0 }, /* 1920x1080@30 */ > > unrelated change, please drop it Sure, I will address this in next version. > >> }; >> >> static const struct venus_resources sdm845_res = { >> @@ -521,11 +521,67 @@ static __maybe_unused int >> venus_runtime_resume(struct device *dev) >> .fwname = "qcom/venus-5.2/venus.mdt", >> }; >> >> +static const struct freq_tbl sc7180_freq_table[] = { >> + { 0, 380000000 }, >> + { 0, 340000000 }, >> + { 0, 270000000 }, >> + { 0, 150000000 }, > > why .load is zero? .load is not being used any longer to calculate load and is a dummy value. So keeping it 0. > >> +}; >> + >> +static struct codec_freq_data sc7180_codec_freq_data[] = { >> + { V4L2_PIX_FMT_H264, VIDC_SESSION_TYPE_ENC, 675, 10 }, >> + { V4L2_PIX_FMT_HEVC, VIDC_SESSION_TYPE_ENC, 675, 10 }, >> + { V4L2_PIX_FMT_VP8, VIDC_SESSION_TYPE_ENC, 675, 10 }, >> + { V4L2_PIX_FMT_MPEG2, VIDC_SESSION_TYPE_DEC, 200, 10 }, >> + { V4L2_PIX_FMT_H264, VIDC_SESSION_TYPE_DEC, 200, 10 }, >> + { V4L2_PIX_FMT_HEVC, VIDC_SESSION_TYPE_DEC, 200, 10 }, >> + { V4L2_PIX_FMT_VP8, VIDC_SESSION_TYPE_DEC, 200, 10 }, >> + { V4L2_PIX_FMT_VP9, VIDC_SESSION_TYPE_DEC, 200, 10 }, >> +}; > > the table is exactly the same as sdm845 one, please reuse it. Sure, I will address this in next version. > >> + >> +static const struct bw_tbl sc7180_bw_table_enc[] = { >> + { 972000, 750000, 0, 0, 0 }, /* 3840x2160@30 */ >> + { 489600, 451000, 0, 0, 0 }, /* 1920x1080@60 */ >> + { 244800, 234000, 0, 0, 0 }, /* 1920x1080@30 */ >> +}; >> + >> +static const struct bw_tbl sc7180_bw_table_dec[] = { >> + { 1036800, 1386000, 0, 1875000, 0 }, /* 4096x2160@30 */ >> + { 489600, 865000, 0, 1146000, 0 }, /* 1920x1080@60 */ >> + { 244800, 530000, 0, 583000, 0 }, /* 1920x1080@30 */ >> +}; >> + >> +static const struct venus_resources sc7180_res = { >> + .freq_tbl = sc7180_freq_table, >> + .freq_tbl_size = ARRAY_SIZE(sc7180_freq_table), >> + .bw_tbl_enc = sc7180_bw_table_enc, >> + .bw_tbl_enc_size = ARRAY_SIZE(sc7180_bw_table_enc), >> + .bw_tbl_dec = sc7180_bw_table_dec, >> + .bw_tbl_dec_size = ARRAY_SIZE(sc7180_bw_table_dec), >> + .codec_freq_data = sc7180_codec_freq_data, >> + .codec_freq_data_size = ARRAY_SIZE(sc7180_codec_freq_data), >> + .clks = {"core", "iface", "bus" }, >> + .clks_num = 3, >> + .vcodec0_clks = { "vcodec0_core", "vcodec0_bus" }, >> + .vcodec_clks_num = 2, >> + .vcodec_pmdomains = { "venus", "vcodec0" }, >> + .vcodec_pmdomains_num = 2, >> + .vcodec_num = 1, >> + .max_load = 3110400, /* 4096x2160@90 */ > > Looking into above bandwidth tables I can guess that the maximimum load > is reached at 4096x2160@30? If so you have to change it here. After checking further on this I see that max_load can be removed since it is not being used now to determine if H/W is overloaded or not. What do you suggest? > > <cut>
Hi Dikshita, On 12/23/19 12:04 PM, dikshita@codeaurora.org wrote: > Hi Stan, > > Thanks for the review! > > On 2019-12-20 15:03, Stanimir Varbanov wrote: >> Hi Dikshita, >> >> Thanks for the patch! >> >> On 12/20/19 9:59 AM, Dikshita Agarwal wrote: >>> This add DT compatible string and resource structure for sc7180. >>> >>> Signed-off-by: Dikshita Agarwal <dikshita@codeaurora.org> >>> --- >>> drivers/media/platform/qcom/venus/core.c | 58 >>> +++++++++++++++++++++++++++++++- >>> 1 file changed, 57 insertions(+), 1 deletion(-) >>> >>> diff --git a/drivers/media/platform/qcom/venus/core.c >>> b/drivers/media/platform/qcom/venus/core.c >>> index c7525d9..e8c8b28 100644 >>> --- a/drivers/media/platform/qcom/venus/core.c >>> +++ b/drivers/media/platform/qcom/venus/core.c >>> @@ -469,7 +469,7 @@ static __maybe_unused int >>> venus_runtime_resume(struct device *dev) >>> { 2073600, 3929000, 0, 5551000, 0 }, /* 4096x2160@60 */ >>> { 1036800, 1987000, 0, 2797000, 0 }, /* 4096x2160@30 */ >>> { 489600, 1040000, 0, 1298000, 0 }, /* 1920x1080@60 */ >>> - { 244800, 530000, 0, 659000, 0 }, /* 1920x1080@30 */ >>> + { 244800, 442000, 0, 659000, 0 }, /* 1920x1080@30 */ >> >> unrelated change, please drop it > Sure, I will address this in next version. >> >>> }; >>> >>> static const struct venus_resources sdm845_res = { >>> @@ -521,11 +521,67 @@ static __maybe_unused int >>> venus_runtime_resume(struct device *dev) >>> .fwname = "qcom/venus-5.2/venus.mdt", >>> }; >>> >>> +static const struct freq_tbl sc7180_freq_table[] = { >>> + { 0, 380000000 }, >>> + { 0, 340000000 }, >>> + { 0, 270000000 }, >>> + { 0, 150000000 }, >> >> why .load is zero? > .load is not being used any longer to calculate load and is a dummy value. > So keeping it 0. Hmm, ok I forgot about that fact. I suppose it is fine then. I found some other issue. Looking into [1], for sc7180 we have two more clock-controller frequencies, could you add them too in the table. And last, in the same patch we have 19.2MHz do you think such frequency makes any sense? [1] https://lkml.org/lkml/2019/11/15/361 > >> >>> +}; >>> + >>> +static struct codec_freq_data sc7180_codec_freq_data[] = { >>> + { V4L2_PIX_FMT_H264, VIDC_SESSION_TYPE_ENC, 675, 10 }, >>> + { V4L2_PIX_FMT_HEVC, VIDC_SESSION_TYPE_ENC, 675, 10 }, >>> + { V4L2_PIX_FMT_VP8, VIDC_SESSION_TYPE_ENC, 675, 10 }, >>> + { V4L2_PIX_FMT_MPEG2, VIDC_SESSION_TYPE_DEC, 200, 10 }, >>> + { V4L2_PIX_FMT_H264, VIDC_SESSION_TYPE_DEC, 200, 10 }, >>> + { V4L2_PIX_FMT_HEVC, VIDC_SESSION_TYPE_DEC, 200, 10 }, >>> + { V4L2_PIX_FMT_VP8, VIDC_SESSION_TYPE_DEC, 200, 10 }, >>> + { V4L2_PIX_FMT_VP9, VIDC_SESSION_TYPE_DEC, 200, 10 }, >>> +}; >> >> the table is exactly the same as sdm845 one, please reuse it. > Sure, I will address this in next version. >> >>> + >>> +static const struct bw_tbl sc7180_bw_table_enc[] = { >>> + { 972000, 750000, 0, 0, 0 }, /* 3840x2160@30 */ >>> + { 489600, 451000, 0, 0, 0 }, /* 1920x1080@60 */ >>> + { 244800, 234000, 0, 0, 0 }, /* 1920x1080@30 */ >>> +}; >>> + >>> +static const struct bw_tbl sc7180_bw_table_dec[] = { >>> + { 1036800, 1386000, 0, 1875000, 0 }, /* 4096x2160@30 */ >>> + { 489600, 865000, 0, 1146000, 0 }, /* 1920x1080@60 */ >>> + { 244800, 530000, 0, 583000, 0 }, /* 1920x1080@30 */ >>> +}; >>> + >>> +static const struct venus_resources sc7180_res = { >>> + .freq_tbl = sc7180_freq_table, >>> + .freq_tbl_size = ARRAY_SIZE(sc7180_freq_table), >>> + .bw_tbl_enc = sc7180_bw_table_enc, >>> + .bw_tbl_enc_size = ARRAY_SIZE(sc7180_bw_table_enc), >>> + .bw_tbl_dec = sc7180_bw_table_dec, >>> + .bw_tbl_dec_size = ARRAY_SIZE(sc7180_bw_table_dec), >>> + .codec_freq_data = sc7180_codec_freq_data, >>> + .codec_freq_data_size = ARRAY_SIZE(sc7180_codec_freq_data), >>> + .clks = {"core", "iface", "bus" }, >>> + .clks_num = 3, >>> + .vcodec0_clks = { "vcodec0_core", "vcodec0_bus" }, >>> + .vcodec_clks_num = 2, >>> + .vcodec_pmdomains = { "venus", "vcodec0" }, >>> + .vcodec_pmdomains_num = 2, >>> + .vcodec_num = 1, >>> + .max_load = 3110400, /* 4096x2160@90 */ >> >> Looking into above bandwidth tables I can guess that the maximimum load >> is reached at 4096x2160@30? If so you have to change it here. > > After checking further on this I see that max_load can be removed since > it is not being used now to determine if H/W is overloaded or not. > What do you suggest? Lets have it just for informational reasons.
diff --git a/drivers/media/platform/qcom/venus/core.c b/drivers/media/platform/qcom/venus/core.c index c7525d9..e8c8b28 100644 --- a/drivers/media/platform/qcom/venus/core.c +++ b/drivers/media/platform/qcom/venus/core.c @@ -469,7 +469,7 @@ static __maybe_unused int venus_runtime_resume(struct device *dev) { 2073600, 3929000, 0, 5551000, 0 }, /* 4096x2160@60 */ { 1036800, 1987000, 0, 2797000, 0 }, /* 4096x2160@30 */ { 489600, 1040000, 0, 1298000, 0 }, /* 1920x1080@60 */ - { 244800, 530000, 0, 659000, 0 }, /* 1920x1080@30 */ + { 244800, 442000, 0, 659000, 0 }, /* 1920x1080@30 */ }; static const struct venus_resources sdm845_res = { @@ -521,11 +521,67 @@ static __maybe_unused int venus_runtime_resume(struct device *dev) .fwname = "qcom/venus-5.2/venus.mdt", }; +static const struct freq_tbl sc7180_freq_table[] = { + { 0, 380000000 }, + { 0, 340000000 }, + { 0, 270000000 }, + { 0, 150000000 }, +}; + +static struct codec_freq_data sc7180_codec_freq_data[] = { + { V4L2_PIX_FMT_H264, VIDC_SESSION_TYPE_ENC, 675, 10 }, + { V4L2_PIX_FMT_HEVC, VIDC_SESSION_TYPE_ENC, 675, 10 }, + { V4L2_PIX_FMT_VP8, VIDC_SESSION_TYPE_ENC, 675, 10 }, + { V4L2_PIX_FMT_MPEG2, VIDC_SESSION_TYPE_DEC, 200, 10 }, + { V4L2_PIX_FMT_H264, VIDC_SESSION_TYPE_DEC, 200, 10 }, + { V4L2_PIX_FMT_HEVC, VIDC_SESSION_TYPE_DEC, 200, 10 }, + { V4L2_PIX_FMT_VP8, VIDC_SESSION_TYPE_DEC, 200, 10 }, + { V4L2_PIX_FMT_VP9, VIDC_SESSION_TYPE_DEC, 200, 10 }, +}; + +static const struct bw_tbl sc7180_bw_table_enc[] = { + { 972000, 750000, 0, 0, 0 }, /* 3840x2160@30 */ + { 489600, 451000, 0, 0, 0 }, /* 1920x1080@60 */ + { 244800, 234000, 0, 0, 0 }, /* 1920x1080@30 */ +}; + +static const struct bw_tbl sc7180_bw_table_dec[] = { + { 1036800, 1386000, 0, 1875000, 0 }, /* 4096x2160@30 */ + { 489600, 865000, 0, 1146000, 0 }, /* 1920x1080@60 */ + { 244800, 530000, 0, 583000, 0 }, /* 1920x1080@30 */ +}; + +static const struct venus_resources sc7180_res = { + .freq_tbl = sc7180_freq_table, + .freq_tbl_size = ARRAY_SIZE(sc7180_freq_table), + .bw_tbl_enc = sc7180_bw_table_enc, + .bw_tbl_enc_size = ARRAY_SIZE(sc7180_bw_table_enc), + .bw_tbl_dec = sc7180_bw_table_dec, + .bw_tbl_dec_size = ARRAY_SIZE(sc7180_bw_table_dec), + .codec_freq_data = sc7180_codec_freq_data, + .codec_freq_data_size = ARRAY_SIZE(sc7180_codec_freq_data), + .clks = {"core", "iface", "bus" }, + .clks_num = 3, + .vcodec0_clks = { "vcodec0_core", "vcodec0_bus" }, + .vcodec_clks_num = 2, + .vcodec_pmdomains = { "venus", "vcodec0" }, + .vcodec_pmdomains_num = 2, + .vcodec_num = 1, + .max_load = 3110400, /* 4096x2160@90 */ + .hfi_version = HFI_VERSION_4XX, + .vmem_id = VIDC_RESOURCE_NONE, + .vmem_size = 0, + .vmem_addr = 0, + .dma_mask = 0xe0000000 - 1, + .fwname = "qcom/venus-5.4/venus.mdt", +}; + static const struct of_device_id venus_dt_match[] = { { .compatible = "qcom,msm8916-venus", .data = &msm8916_res, }, { .compatible = "qcom,msm8996-venus", .data = &msm8996_res, }, { .compatible = "qcom,sdm845-venus", .data = &sdm845_res, }, { .compatible = "qcom,sdm845-venus-v2", .data = &sdm845_res_v2, }, + { .compatible = "qcom,sc7180-venus", .data = &sc7180_res, }, { } }; MODULE_DEVICE_TABLE(of, venus_dt_match);
This add DT compatible string and resource structure for sc7180. Signed-off-by: Dikshita Agarwal <dikshita@codeaurora.org> --- drivers/media/platform/qcom/venus/core.c | 58 +++++++++++++++++++++++++++++++- 1 file changed, 57 insertions(+), 1 deletion(-)