pull request: update mediatek mt8192/mt8195 SCP firmware

pull request: update mediatek mt8192/mt8195 SCP firmware

[TingHan Shen (沈廷翰)]

Hi ,

This is a companion update for https://lore.kernel.org/all/20230314072557.29669-1-yunfei.dong@mediatek.com/.

Please let me know if there is any issue, thank you.

--

The following changes since commit c761dbe804f903cc2df81f251d367cca285eca06:

  Merge tag 'iwlwifi-fw-2023-03-13' of http://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/linux-firmware (2023-03-13 09:20:47 -0400)

are available in the Git repository at:

  https://github.com/tinghan-shen/linux_fw_scp mtk-20230315

for you to fetch changes up to d0997ff65cb1edd0a0d6d96c998618a912132c12:

  mediatek: Update mt8192/mt8195 SCP firmware to support MM21 and MT21 (2023-03-15 10:55:00 +0800)

----------------------------------------------------------------
Tinghan Shen (1):
      mediatek: Update mt8192/mt8195 SCP firmware to support MM21 and MT21

 WHENCE                  |   4 ++--
 mediatek/mt8192/scp.img | Bin 328096 -> 309164 bytes
 mediatek/mt8195/scp.img | Bin 429920 -> 587828 bytes
 3 files changed, 2 insertions(+), 2 deletions(-)

-- 
Best regards,
TingHan

Re: pull request: update mediatek mt8192/mt8195 SCP firmware

[Nícolas F. R. A. Prado]

On Wed, Mar 15, 2023 at 03:20:03AM +0000, TingHan Shen (沈廷翰) wrote:
> Hi ,
> 
> This is a companion update for https://lore.kernel.org/all/20230314072557.29669-1-yunfei.dong@mediatek.com/.
> 
> Please let me know if there is any issue, thank you.

Hi TingHan,

thank you for the patch.

I can confirm that both firmwares do indeed support both MM21 and MT21C formats
(based on enum mtk_vdec_format_types):

MT8192:
[ 2664.319640] mtk_vcodec_dec:fops_vcodec_open: fops_vcodec_open(),212: decoder capability 770

MT8195:
[   64.265701] mtk_vcodec_dec:fops_vcodec_open: fops_vcodec_open(),212: decoder capability 20f60

The MT21C format does indeed provide a compressed output. And with the driver
patch linked above to force selection of the MM21 format, I was able to run
fluster using all of VP8, VP9 and H.264 codecs, on both platforms:

MT8192:
	        VP8: 59/61
	        VP9: 250/303
		     0/6 (HIGH)
	        H.264: 92/135
		       27/69 (JVT-FR-EXT)

MT8195:
	        VP8: 59/61
	        VP9: 276/303
		     0/6 (HIGH)
	        H.264: 95/135
		       27/69 (JVT-FR-EXT)

The MT8192 scp.img currently on linux-firmware had broken this behavior, so this
is great news.

So,

Tested-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>

Thanks,
Nícolas

> 
> --
> 
> The following changes since commit c761dbe804f903cc2df81f251d367cca285eca06:
> 
>   Merge tag 'iwlwifi-fw-2023-03-13' of http://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/linux-firmware (2023-03-13 09:20:47 -0400)
> 
> are available in the Git repository at:
> 
>   https://github.com/tinghan-shen/linux_fw_scp mtk-20230315
> 
> for you to fetch changes up to d0997ff65cb1edd0a0d6d96c998618a912132c12:
> 
>   mediatek: Update mt8192/mt8195 SCP firmware to support MM21 and MT21 (2023-03-15 10:55:00 +0800)
> 
> ----------------------------------------------------------------
> Tinghan Shen (1):
>       mediatek: Update mt8192/mt8195 SCP firmware to support MM21 and MT21
> 
>  WHENCE                  |   4 ++--
>  mediatek/mt8192/scp.img | Bin 328096 -> 309164 bytes
>  mediatek/mt8195/scp.img | Bin 429920 -> 587828 bytes
>  3 files changed, 2 insertions(+), 2 deletions(-)
> 
> -- 
> Best regards,
> TingHan

Re: pull request: update mediatek mt8192/mt8195 SCP firmware

[Josh Boyer]

On Tue, Mar 14, 2023 at 11:20 PM TingHan Shen (沈廷翰)
<TingHan.Shen@mediatek.com> wrote:
>
> Hi ,
>
> This is a companion update for https://lore.kernel.org/all/20230314072557.29669-1-yunfei.dong@mediatek.com/.
>
> Please let me know if there is any issue, thank you.
>
> --
>
> The following changes since commit c761dbe804f903cc2df81f251d367cca285eca06:
>
>   Merge tag 'iwlwifi-fw-2023-03-13' of http://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/linux-firmware (2023-03-13 09:20:47 -0400)
>
> are available in the Git repository at:
>
>   https://github.com/tinghan-shen/linux_fw_scp mtk-20230315

Pulled and pushed out.

josh

> for you to fetch changes up to d0997ff65cb1edd0a0d6d96c998618a912132c12:
>
>   mediatek: Update mt8192/mt8195 SCP firmware to support MM21 and MT21 (2023-03-15 10:55:00 +0800)
>
> ----------------------------------------------------------------
> Tinghan Shen (1):
>       mediatek: Update mt8192/mt8195 SCP firmware to support MM21 and MT21
>
>  WHENCE                  |   4 ++--
>  mediatek/mt8192/scp.img | Bin 328096 -> 309164 bytes
>  mediatek/mt8195/scp.img | Bin 429920 -> 587828 bytes
>  3 files changed, 2 insertions(+), 2 deletions(-)
>
> --
> Best regards,
> TingHan