| Message ID | 1690550624-14642-2-git-send-email-quic_vgarodia@quicinc.com |
|---|---|
| State | New |
| Headers | show |
| Series | Qualcomm video decoder/encoder driver | expand |
On 7/29/2023 4:18 AM, Randy Dunlap wrote: > > > On 7/28/23 06:23, Vikash Garodia wrote: >> Add an entry for Iris video encoder/decoder accelerator driver. >> >> Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com> >> Signed-off-by: Vikash Garodia <quic_vgarodia@quicinc.com> >> --- >> MAINTAINERS | 10 ++++++++++ >> 1 file changed, 10 insertions(+) >> >> diff --git a/MAINTAINERS b/MAINTAINERS >> index 3be1bdf..ea633b2 100644 >> --- a/MAINTAINERS >> +++ b/MAINTAINERS >> @@ -17671,6 +17671,16 @@ T: git git://linuxtv.org/media_tree.git >> F: Documentation/devicetree/bindings/media/*venus* >> F: drivers/media/platform/qcom/venus/ >> >> +QUALCOMM IRIS VIDEO ACCELERATOR DRIVER > > This entry should immediately follow: > QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER > > to keep the file in alphabetical order. > Sure, will fix this in next version. Thanks, Dikshita >> +M: Vikash Garodia <quic_vgarodia@quicinc.com> >> +M: Dikshita Agarwal <quic_dikshita@quicinc.com> >> +L: linux-media@vger.kernel.org >> +L: linux-arm-msm@vger.kernel.org >> +S: Maintained >> +T: git git://linuxtv.org/media_tree.git >> +F: Documentation/devicetree/bindings/media/qcom,*-iris.yaml >> +F: drivers/media/platform/qcom/iris/ >> + >> QUALCOMM WCN36XX WIRELESS DRIVER >> M: Loic Poulain <loic.poulain@linaro.org> >> L: wcn36xx@lists.infradead.org >
On 14/08/2023 19:44, Dikshita Agarwal wrote: > > > On 7/29/2023 4:18 AM, Randy Dunlap wrote: >> >> >> On 7/28/23 06:23, Vikash Garodia wrote: >>> Add an entry for Iris video encoder/decoder accelerator driver. >>> >>> Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com> >>> Signed-off-by: Vikash Garodia <quic_vgarodia@quicinc.com> >>> --- >>> MAINTAINERS | 10 ++++++++++ >>> 1 file changed, 10 insertions(+) >>> >>> diff --git a/MAINTAINERS b/MAINTAINERS >>> index 3be1bdf..ea633b2 100644 >>> --- a/MAINTAINERS >>> +++ b/MAINTAINERS >>> @@ -17671,6 +17671,16 @@ T: git git://linuxtv.org/media_tree.git >>> F: Documentation/devicetree/bindings/media/*venus* >>> F: drivers/media/platform/qcom/venus/ >>> >>> +QUALCOMM IRIS VIDEO ACCELERATOR DRIVER >> >> This entry should immediately follow: >> QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER >> >> to keep the file in alphabetical order. >> > Sure, will fix this in next version. I think TBH before we see a next version, there needs to be a conclusive argument on why a new driver - instead of an update to the existing venus - is the way to go. We have an ongoing corpus of working code that people use. The attempt to at least _try_ to integrate 8550 and beyond to upstream venus should be made. If it fails, then we can discuss a branched driver. Its not up to me but, that's certainly my honest and unvarnished input. Instead of investing time in V2 - please invest time in upstream venus or make the technical argument conclusively _prior_ to V2 as to why V2 and beyond is the "only" way forward for 8550 and beyond. --- bod
Hello, On Wed, 16 Aug 2023 at 15:00, Bryan O'Donoghue <bryan.odonoghue@linaro.org> wrote: > > On 14/08/2023 19:44, Dikshita Agarwal wrote: > > > > > > On 7/29/2023 4:18 AM, Randy Dunlap wrote: > >> > >> > >> On 7/28/23 06:23, Vikash Garodia wrote: > >>> Add an entry for Iris video encoder/decoder accelerator driver. > >>> > >>> Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com> > >>> Signed-off-by: Vikash Garodia <quic_vgarodia@quicinc.com> > >>> --- > >>> MAINTAINERS | 10 ++++++++++ > >>> 1 file changed, 10 insertions(+) > >>> > >>> diff --git a/MAINTAINERS b/MAINTAINERS > >>> index 3be1bdf..ea633b2 100644 > >>> --- a/MAINTAINERS > >>> +++ b/MAINTAINERS > >>> @@ -17671,6 +17671,16 @@ T: git git://linuxtv.org/media_tree.git > >>> F: Documentation/devicetree/bindings/media/*venus* > >>> F: drivers/media/platform/qcom/venus/ > >>> > >>> +QUALCOMM IRIS VIDEO ACCELERATOR DRIVER > >> > >> This entry should immediately follow: > >> QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER > >> > >> to keep the file in alphabetical order. > >> > > Sure, will fix this in next version. > > I think TBH before we see a next version, there needs to be a conclusive > argument on why a new driver - instead of an update to the existing > venus - is the way to go. > > We have an ongoing corpus of working code that people use. The attempt > to at least _try_ to integrate 8550 and beyond to upstream venus should > be made. > > If it fails, then we can discuss a branched driver. > > Its not up to me but, that's certainly my honest and unvarnished input. > > Instead of investing time in V2 - please invest time in upstream venus > or make the technical argument conclusively _prior_ to V2 as to why V2 > and beyond is the "only" way forward for 8550 and beyond. I'd second this request. At the very least (as I wrote in response to another email), consider reworking venus into core and interface specific parts and making iris3 use a common base layer. We already have drivers which work across multiple platforms, taking care of differences. Few to name: GPU, display, sound, DSP, camss.
diff --git a/MAINTAINERS b/MAINTAINERS index 3be1bdf..ea633b2 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -17671,6 +17671,16 @@ T: git git://linuxtv.org/media_tree.git F: Documentation/devicetree/bindings/media/*venus* F: drivers/media/platform/qcom/venus/ +QUALCOMM IRIS VIDEO ACCELERATOR DRIVER +M: Vikash Garodia <quic_vgarodia@quicinc.com> +M: Dikshita Agarwal <quic_dikshita@quicinc.com> +L: linux-media@vger.kernel.org +L: linux-arm-msm@vger.kernel.org +S: Maintained +T: git git://linuxtv.org/media_tree.git +F: Documentation/devicetree/bindings/media/qcom,*-iris.yaml +F: drivers/media/platform/qcom/iris/ + QUALCOMM WCN36XX WIRELESS DRIVER M: Loic Poulain <loic.poulain@linaro.org> L: wcn36xx@lists.infradead.org