From: Greg KH <gregkh@linuxfoundation.org>
To: sidraya.bj@pathpartnertech.com
Cc: linux-staging@lists.linux.dev, linux-kernel@vger.kernel.org,
prashanth.ka@pathpartnertech.com, praneeth@ti.com,
mchehab@kernel.org, linux-media@vger.kernel.org,
praveen.ap@pathpartnertech.com
Subject: Re: [PATCH 02/30] v4l: vxd-dec: Create mmu programming helper library
Date: Wed, 18 Aug 2021 16:37:18 +0200 [thread overview]
Message-ID: <YR0bHiKzSa5hXhVj@kroah.com> (raw)
In-Reply-To: <20210818141037.19990-3-sidraya.bj@pathpartnertech.com>
On Wed, Aug 18, 2021 at 07:40:09PM +0530, sidraya.bj@pathpartnertech.com wrote:
> From: Sidraya <sidraya.bj@pathpartnertech.com>
>
> The IMG D5520 has an MMU which needs to be programmed with all
> memory which it needs access to. This includes input buffers,
> output buffers and parameter buffers for each decode instance,
> as well as common buffers for firmware, etc.
>
> Functions are provided for creating MMU directories (each stream
> will have it's own MMU context), retrieving the directory page,
> and mapping/unmapping a buffer into the MMU for a specific MMU context.
>
> Also helper(s) are provided for querying the capabilities of the MMU.
>
> Signed-off-by: Buddy Liong <buddy.liong@ti.com>
> Signed-off-by: Angela Stegmaier <angelabaker@ti.com>
> Signed-off-by: Sidraya <sidraya.bj@pathpartnertech.com>
> ---
> MAINTAINERS | 2 +
> drivers/staging/media/vxd/common/imgmmu.c | 782 ++++++++++++++++++++++
> drivers/staging/media/vxd/common/imgmmu.h | 180 +++++
Why are you adding new stuff to staging? Why can it not just go to the
"real" part of the kernel?
If it is to go into staging, we need a TODO file that lists what needs
to be done to get it out of staging.
thanks,
greg k-h
next prev parent reply other threads:[~2021-08-18 14:37 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-18 14:10 [PATCH 00/30] TI Video Decoder driver upstreaming to v5.14-rc6 kernel sidraya.bj
2021-08-18 14:10 ` [PATCH 01/30] dt-bindings: Add binding for img,d5500-vxd for DRA8x sidraya.bj
2021-08-18 14:10 ` [PATCH 02/30] v4l: vxd-dec: Create mmu programming helper library sidraya.bj
2021-08-18 14:37 ` Greg KH [this message]
2021-08-18 14:10 ` [PATCH 03/30] v4l: vxd-dec: Create vxd_dec Mem Manager " sidraya.bj
2021-08-24 13:34 ` Dan Carpenter
2021-09-14 3:40 ` Sidraya Jayagond
2021-09-14 4:35 ` Greg KH
2021-09-20 18:07 ` Sidraya Jayagond
2021-08-18 14:10 ` [PATCH 04/30] v4l: vxd-dec: Add vxd " sidraya.bj
2021-08-18 14:10 ` [PATCH 05/30] v4l: vxd-dec: Add IMG VXD Video Decoder mem to mem drive sidraya.bj
2021-08-18 14:10 ` [PATCH 06/30] v4l: vxd-dec: Add hardware control modules sidraya.bj
2021-08-18 14:10 ` [PATCH 07/30] v4l: vxd-dec: Add vxd core module sidraya.bj
2021-08-18 14:10 ` [PATCH 08/30] v4l: vxd-dec: Add translation control modules sidraya.bj
2021-08-18 14:10 ` [PATCH 09/30] v4l: vxd-dec: Add idgen api modules sidraya.bj
2021-08-24 14:00 ` Dan Carpenter
2021-09-14 4:24 ` Sidraya Jayagond
2021-08-18 14:10 ` [PATCH 10/30] v4l: vxd-dec: Add utility modules sidraya.bj
2021-08-18 14:10 ` [PATCH 11/30] v4l: vxd-dec: Add TALMMU module sidraya.bj
2021-08-18 14:10 ` [PATCH 12/30] v4l: vxd-dec: Add VDEC MMU wrapper sidraya.bj
2021-08-18 14:10 ` [PATCH 13/30] v4l: vxd-dec: Add Bistream Preparser (BSPP) module sidraya.bj
2021-08-18 14:10 ` [PATCH 14/30] v4l: vxd-dec: Add common headers sidraya.bj
2021-08-18 14:10 ` [PATCH 15/30] v4l: vxd-dec: Add firmware interface headers sidraya.bj
2021-08-18 14:10 ` [PATCH 16/30] v4l: vxd-dec: Add pool api modules sidraya.bj
2021-08-18 14:10 ` [PATCH 17/30] v4l: vxd-dec: This patch implements resource manage component sidraya.bj
2021-08-18 14:10 ` [PATCH 18/30] v4l: vxd-dec: This patch implements pixel processing library sidraya.bj
2021-08-18 14:10 ` [PATCH 19/30] v4l:vxd-dec:vdecdd utility library sidraya.bj
2021-08-18 14:10 ` [PATCH 20/30] v4l:vxd-dec:Decoder resource component sidraya.bj
2021-08-18 14:10 ` [PATCH 21/30] v4l:vxd-dec:Decoder Core Component sidraya.bj
2021-08-18 14:10 ` [PATCH 22/30] v4l:vxd-dec:vdecdd headers added sidraya.bj
2021-08-18 14:10 ` [PATCH 23/30] v4l:vxd-dec:Decoder Component sidraya.bj
2021-08-18 14:10 ` [PATCH 24/30] v4l:vxd-dec: Add resource manager sidraya.bj
2021-08-18 14:38 ` Greg KH
2021-08-18 14:10 ` [PATCH 25/30] v4l: videodev2: Add 10bit definitions for NV12 and NV16 color formats sidraya.bj
2021-08-24 16:14 ` Nicolas Dufresne
2021-08-18 14:10 ` [PATCH 26/30] media: Kconfig: Add Video decoder kconfig and Makefile entries sidraya.bj
2021-08-18 14:10 ` [PATCH 27/30] media: platform: vxd: Kconfig: Add Video decoder Kconfig and Makefile sidraya.bj
2021-08-18 18:24 ` kernel test robot
2021-08-19 5:59 ` kernel test robot
2021-08-18 14:10 ` [PATCH 28/30] IMG DEC V4L2 Interface function implementations sidraya.bj
2021-08-18 19:22 ` kernel test robot
2021-08-18 14:10 ` [PATCH 29/30] arm64: dts: dra82: Add v4l2 vxd_dec device node sidraya.bj
2021-08-18 16:44 ` Nishanth Menon
2021-08-18 14:10 ` [PATCH 30/30] ARM64: ti_sdk_arm64_release_defconfig: Enable d5520 video decoder driver sidraya.bj
2021-08-18 14:25 ` Bajjuri, Praneeth
2021-08-18 16:35 ` Nishanth Menon
2021-08-24 13:06 ` [PATCH 00/30] TI Video Decoder driver upstreaming to v5.14-rc6 kernel Hans Verkuil
2021-08-24 13:36 ` Dan Carpenter
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