APPLIED: [SRU][linux-firmware][F][PULL v3] Add MT7921 WiFi/Bluetooth firmware
Timo Aaltonen
tjaalton at ubuntu.com
Wed Jul 28 07:56:53 UTC 2021
On 22.7.2021 13.26, You-Sheng Yang wrote:
> BugLink: https://bugs.launchpad.net/bugs/1936452
>
> [Impact]
> No support for MT7921 wifi/bluetooth card.
>
> [Fix]
> MT7921 needs both driver and firmware, driver is almost ready,
> add firmware first, then get driver bug fixed later.
>
> [Test]
> Verified on hardware, cold boot system wifi works fine.
> Reboot make it fail, but I will fix it in SRU of kernel patch.
> After that, it works fine.
>
> [Where problems could occur]
> The MT7921 wifi may not work.
>
> v2:
> - add bluetooth fw to Focal as well. Hirsute/Impish already have BT fw.
> Skipped.
> - sent as PULL format
> v3: backport commit a7882719db91 as well
>
> ----------------------------------------------------------------
>
> The following changes since commit ddaffc5e0774186fa62d0e592072971a715dce80:
>
> iwlwifi: add new FWs from core60-51 release (2021-07-13 14:37:15 -0500)
>
> are available in the Git repository at:
>
> https://git.launchpad.net/~vicamo/ubuntu/+source/linux-firmware bug-1936452/add-mt7921-fw/focal-pull
>
> for you to fetch changes up to 7e1c5d7fc76c01044240c6de2ff2884dd54b4e5a:
>
> linux-firmware: update frimware for mediatek bluetooth chip (MT7921) (2021-07-22 17:02:11 +0800)
>
> ----------------------------------------------------------------
> Sean Wang (3):
> linux-firmware: add firmware for MT7921
> linux-firmware: update firmware for MT7921 WiFi device
> linux-firmware: update firmware for MT7921 WiFi device to 20210612122753
>
> mark-yw.chen (2):
> linux-firmware: add frimware for mediatek bluetooth chip (MT7921)
> linux-firmware: update frimware for mediatek bluetooth chip (MT7921)
>
> WHENCE | 20 ++++++++++++++++++++
> mediatek/BT_RAM_CODE_MT7961_1_2_hdr.bin | Bin 0 -> 530734 bytes
> mediatek/WIFI_MT7961_patch_mcu_1_2_hdr.bin | Bin 0 -> 92192 bytes
> mediatek/WIFI_RAM_CODE_MT7961_1.bin | Bin 0 -> 685320 bytes
> 4 files changed, 20 insertions(+)
> create mode 100644 mediatek/BT_RAM_CODE_MT7961_1_2_hdr.bin
> create mode 100644 mediatek/WIFI_MT7961_patch_mcu_1_2_hdr.bin
> create mode 100644 mediatek/WIFI_RAM_CODE_MT7961_1.bin
>
> diff --git a/WHENCE b/WHENCE
> index 5d4a13b6..898c1c88 100644
> --- a/WHENCE
> +++ b/WHENCE
> @@ -4658,6 +4658,26 @@ Version: 19530513
>
> Licence: Redistributable. See LICENCE.mediatek for details.
>
> +--------------------------------------------------------------------------
> +
> +Driver: mt7921 - MediaTek MT7921 Wireless MACs
> +
> +File: mediatek/WIFI_MT7961_patch_mcu_1_2_hdr.bin
> +Version: 20210612122717a
> +File: mediatek/WIFI_RAM_CODE_MT7961_1.bin
> +Version: 20210612122753
> +
> +Licence: Redistributable. See LICENCE.mediatek for details.
> +
> +--------------------------------------------------------------------------
> +
> +Driver: mt7921 - MediaTek MT7921 bluetooth chipset
> +
> +File: mediatek/BT_RAM_CODE_MT7961_1_2_hdr.bin
> +Version: 20210223142901
> +
> +Licence: Redistributable. See LICENCE.mediatek for details.
> +
> --------------------------------------------------------------------------
> Driver: nfp - Netronome Flow Processor
>
> diff --git a/mediatek/BT_RAM_CODE_MT7961_1_2_hdr.bin b/mediatek/BT_RAM_CODE_MT7961_1_2_hdr.bin
> new file mode 100644
> index 00000000..42e69eef
> Binary files /dev/null and b/mediatek/BT_RAM_CODE_MT7961_1_2_hdr.bin differ
> diff --git a/mediatek/WIFI_MT7961_patch_mcu_1_2_hdr.bin b/mediatek/WIFI_MT7961_patch_mcu_1_2_hdr.bin
> new file mode 100644
> index 00000000..15c68961
> Binary files /dev/null and b/mediatek/WIFI_MT7961_patch_mcu_1_2_hdr.bin differ
> diff --git a/mediatek/WIFI_RAM_CODE_MT7961_1.bin b/mediatek/WIFI_RAM_CODE_MT7961_1.bin
> new file mode 100644
> index 00000000..9de3d1d4
> Binary files /dev/null and b/mediatek/WIFI_RAM_CODE_MT7961_1.bin differ
>
Applied, thanks!
--
t
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