| Message ID | 1652952678-14747-1-git-send-email-quic_vgarodia@quicinc.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | media: venus: hfi_platform: Correct supported codecs for sc7280 | expand |
On 5/19/22 12:31, Vikash Garodia wrote: > VP8 codec is deprecated for sc7280 SOC. Fix in platform layer to > update the supported codecs accordingly. > > Signed-off-by: Vikash Garodia <quic_vgarodia@quicinc.com> > --- > drivers/media/platform/qcom/venus/hfi_parser.c | 6 ++++-- > drivers/media/platform/qcom/venus/hfi_platform.c | 21 +++++++++++++++++++++ > drivers/media/platform/qcom/venus/hfi_platform.h | 2 ++ > 3 files changed, 27 insertions(+), 2 deletions(-) > > diff --git a/drivers/media/platform/qcom/venus/hfi_parser.c b/drivers/media/platform/qcom/venus/hfi_parser.c > index 5b8389b..6cf74b2 100644 > --- a/drivers/media/platform/qcom/venus/hfi_parser.c > +++ b/drivers/media/platform/qcom/venus/hfi_parser.c > @@ -234,6 +234,7 @@ static int hfi_platform_parser(struct venus_core *core, struct venus_inst *inst) > const struct hfi_plat_caps *caps = NULL; > u32 enc_codecs, dec_codecs, count = 0; > unsigned int entries; > + int ret; > > plat = hfi_platform_get(core->res->hfi_version); > if (!plat) > @@ -242,8 +243,9 @@ static int hfi_platform_parser(struct venus_core *core, struct venus_inst *inst) > if (inst) > return 0; > > - if (plat->codecs) > - plat->codecs(&enc_codecs, &dec_codecs, &count); > + ret = hfi_platform_get_codecs(core, &enc_codecs, &dec_codecs, &count); > + if (ret) > + return ret; > > if (plat->capabilities) > caps = plat->capabilities(&entries); > diff --git a/drivers/media/platform/qcom/venus/hfi_platform.c b/drivers/media/platform/qcom/venus/hfi_platform.c > index f16f896..bc9b431 100644 > --- a/drivers/media/platform/qcom/venus/hfi_platform.c > +++ b/drivers/media/platform/qcom/venus/hfi_platform.c > @@ -2,7 +2,9 @@ > /* > * Copyright (c) 2020, The Linux Foundation. All rights reserved. > */ > +#include <linux/of_device.h> > #include "hfi_platform.h" > +#include "core.h" > > const struct hfi_platform *hfi_platform_get(enum hfi_version version) > { > @@ -66,3 +68,22 @@ hfi_platform_get_codec_lp_freq(enum hfi_version version, u32 codec, u32 session_ > return freq; > } > > +int > +hfi_platform_get_codecs(struct venus_core *core, u32 *enc_codecs, u32 *dec_codecs, u32 *count) > +{ > + const struct hfi_platform *plat; > + > + plat = hfi_platform_get(core->res->hfi_version); > + if (!plat) > + return -EINVAL; > + > + plat->codecs(enc_codecs, dec_codecs, count); I guess some of the static code analyzers could complain, so please check plat->codecs for NULL: if (!plat->codecs) return -EINVAL; Otherwise look good to me: Acked-by: Stanimir Varbanov <stanimir.varbanov@linaro.org> > + > + if (of_device_is_compatible(core->dev->of_node, "qcom,sc7280-venus")) { > + *enc_codecs &= ~HFI_VIDEO_CODEC_VP8; > + *dec_codecs &= ~HFI_VIDEO_CODEC_VP8; > + } > + > + return 0; > +} > + > diff --git a/drivers/media/platform/qcom/venus/hfi_platform.h b/drivers/media/platform/qcom/venus/hfi_platform.h > index 1dcf408..ec89a90 100644 > --- a/drivers/media/platform/qcom/venus/hfi_platform.h > +++ b/drivers/media/platform/qcom/venus/hfi_platform.h > @@ -66,4 +66,6 @@ unsigned long hfi_platform_get_codec_vsp_freq(enum hfi_version version, u32 code > u32 session_type); > unsigned long hfi_platform_get_codec_lp_freq(enum hfi_version version, u32 codec, > u32 session_type); > +int hfi_platform_get_codecs(struct venus_core *core, u32 *enc_codecs, u32 *dec_codecs, > + u32 *count); > #endif
diff --git a/drivers/media/platform/qcom/venus/hfi_parser.c b/drivers/media/platform/qcom/venus/hfi_parser.c index 5b8389b..6cf74b2 100644 --- a/drivers/media/platform/qcom/venus/hfi_parser.c +++ b/drivers/media/platform/qcom/venus/hfi_parser.c @@ -234,6 +234,7 @@ static int hfi_platform_parser(struct venus_core *core, struct venus_inst *inst) const struct hfi_plat_caps *caps = NULL; u32 enc_codecs, dec_codecs, count = 0; unsigned int entries; + int ret; plat = hfi_platform_get(core->res->hfi_version); if (!plat) @@ -242,8 +243,9 @@ static int hfi_platform_parser(struct venus_core *core, struct venus_inst *inst) if (inst) return 0; - if (plat->codecs) - plat->codecs(&enc_codecs, &dec_codecs, &count); + ret = hfi_platform_get_codecs(core, &enc_codecs, &dec_codecs, &count); + if (ret) + return ret; if (plat->capabilities) caps = plat->capabilities(&entries); diff --git a/drivers/media/platform/qcom/venus/hfi_platform.c b/drivers/media/platform/qcom/venus/hfi_platform.c index f16f896..bc9b431 100644 --- a/drivers/media/platform/qcom/venus/hfi_platform.c +++ b/drivers/media/platform/qcom/venus/hfi_platform.c @@ -2,7 +2,9 @@ /* * Copyright (c) 2020, The Linux Foundation. All rights reserved. */ +#include <linux/of_device.h> #include "hfi_platform.h" +#include "core.h" const struct hfi_platform *hfi_platform_get(enum hfi_version version) { @@ -66,3 +68,22 @@ hfi_platform_get_codec_lp_freq(enum hfi_version version, u32 codec, u32 session_ return freq; } +int +hfi_platform_get_codecs(struct venus_core *core, u32 *enc_codecs, u32 *dec_codecs, u32 *count) +{ + const struct hfi_platform *plat; + + plat = hfi_platform_get(core->res->hfi_version); + if (!plat) + return -EINVAL; + + plat->codecs(enc_codecs, dec_codecs, count); + + if (of_device_is_compatible(core->dev->of_node, "qcom,sc7280-venus")) { + *enc_codecs &= ~HFI_VIDEO_CODEC_VP8; + *dec_codecs &= ~HFI_VIDEO_CODEC_VP8; + } + + return 0; +} + diff --git a/drivers/media/platform/qcom/venus/hfi_platform.h b/drivers/media/platform/qcom/venus/hfi_platform.h index 1dcf408..ec89a90 100644 --- a/drivers/media/platform/qcom/venus/hfi_platform.h +++ b/drivers/media/platform/qcom/venus/hfi_platform.h @@ -66,4 +66,6 @@ unsigned long hfi_platform_get_codec_vsp_freq(enum hfi_version version, u32 code u32 session_type); unsigned long hfi_platform_get_codec_lp_freq(enum hfi_version version, u32 codec, u32 session_type); +int hfi_platform_get_codecs(struct venus_core *core, u32 *enc_codecs, u32 *dec_codecs, + u32 *count); #endif
VP8 codec is deprecated for sc7280 SOC. Fix in platform layer to update the supported codecs accordingly. Signed-off-by: Vikash Garodia <quic_vgarodia@quicinc.com> --- drivers/media/platform/qcom/venus/hfi_parser.c | 6 ++++-- drivers/media/platform/qcom/venus/hfi_platform.c | 21 +++++++++++++++++++++ drivers/media/platform/qcom/venus/hfi_platform.h | 2 ++ 3 files changed, 27 insertions(+), 2 deletions(-)