* [PATCH] arm64: dts: imx8mp: Add Hantro G1, G2, VC8000E DT nodes
@ 2022-12-18 1:06 Marek Vasut
2022-12-18 1:36 ` Laurent Pinchart
0 siblings, 1 reply; 5+ messages in thread
From: Marek Vasut @ 2022-12-18 1:06 UTC (permalink / raw)
To: linux-arm-kernel
Cc: Marek Vasut, Abel Vesa, Adam Ford, Alexander Stein,
Ezequiel Garcia, Fabio Estevam, Jacky Bai, Krzysztof Kozlowski,
Laurent Pinchart, Lucas Stach, Markus Niebel, NXP Linux Team,
Peng Fan, Pengutronix Kernel Team, Richard Cochran, Richard Zhu,
Rob Herring, Sascha Hauer, Shawn Guo
Add DT nodes for the Hantro VPU found in i.MX8MP SoC.
Signed-off-by: Marek Vasut <marex@denx.de>
---
Cc: Abel Vesa <abel.vesa@nxp.com>
Cc: Adam Ford <aford173@gmail.com>
Cc: Alexander Stein <alexander.stein@ew.tq-group.com>
Cc: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: Jacky Bai <ping.bai@nxp.com>
Cc: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Lucas Stach <l.stach@pengutronix.de>
Cc: Marek Vasut <marex@denx.de>
Cc: Markus Niebel <Markus.Niebel@ew.tq-group.com>
Cc: NXP Linux Team <linux-imx@nxp.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Pengutronix Kernel Team <kernel@pengutronix.de>
Cc: Richard Cochran <richardcochran@gmail.com>
Cc: Richard Zhu <hongxing.zhu@nxp.com>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Sascha Hauer <s.hauer@pengutronix.de>
Cc: Shawn Guo <shawnguo@kernel.org>
To: linux-arm-kernel@lists.infradead.org
---
arch/arm64/boot/dts/freescale/imx8mp.dtsi | 36 +++++++++++++++++++++++
1 file changed, 36 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx8mp.dtsi b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
index 34c2c80c47eb5..5040b3a545c32 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
@@ -1639,6 +1639,39 @@ gpu2d: gpu@38008000 {
power-domains = <&pgc_gpu2d>;
};
+ vpu_g1: video-codec@38300000 {
+ compatible = "nxp,imx8mm-vpu-g1";
+ reg = <0x38300000 0x10000>;
+ interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk IMX8MP_CLK_VPU_G1_ROOT>;
+ assigned-clocks = <&clk IMX8MP_CLK_VPU_G1>;
+ assigned-clock-parents = <&clk IMX8MP_VPU_PLL_OUT>;
+ assigned-clock-rates = <700000000>;
+ power-domains = <&vpumix_blk_ctrl IMX8MP_VPUBLK_PD_G1>;
+ };
+
+ vpu_g2: video-codec@38310000 {
+ compatible = "nxp,imx8mq-vpu-g2";
+ reg = <0x38310000 0x10000>;
+ interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk IMX8MP_CLK_VPU_G2_ROOT>;
+ assigned-clocks = <&clk IMX8MP_CLK_VPU_G2>;
+ assigned-clock-parents = <&clk IMX8MP_VPU_PLL_OUT>;
+ assigned-clock-rates = <700000000>;
+ power-domains = <&vpumix_blk_ctrl IMX8MP_VPUBLK_PD_G2>;
+ };
+
+ vpu_vc8000e: vpu_vc8000e@38320000 {
+ compatible = "nxp,imx8mp-vpu-vc8000e";
+ reg = <0x38320000 0x10000>;
+ interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk IMX8MP_CLK_VPU_VC8KE_ROOT>;
+ assigned-clocks = <&clk IMX8MP_CLK_VPU_VC8KE_ROOT>;
+ assigned-clock-parents = <&clk IMX8MP_VPU_PLL_OUT>;
+ assigned-clock-rates = <700000000>;
+ power-domains = <&vpumix_blk_ctrl IMX8MP_VPUBLK_PD_VC8000E>;
+ };
+
vpumix_blk_ctrl: blk-ctrl@38330000 {
compatible = "fsl,imx8mp-vpu-blk-ctrl", "syscon";
reg = <0x38330000 0x100>;
@@ -1650,6 +1683,9 @@ vpumix_blk_ctrl: blk-ctrl@38330000 {
<&clk IMX8MP_CLK_VPU_G2_ROOT>,
<&clk IMX8MP_CLK_VPU_VC8KE_ROOT>;
clock-names = "g1", "g2", "vc8000e";
+ assigned-clocks = <&clk IMX8MP_CLK_VPU_BUS>;
+ assigned-clock-parents = <&clk IMX8MP_VPU_PLL_OUT>;
+ assigned-clock-rates = <700000000>;
interconnects = <&noc IMX8MP_ICM_VPU_G1 &noc IMX8MP_ICN_VIDEO>,
<&noc IMX8MP_ICM_VPU_G2 &noc IMX8MP_ICN_VIDEO>,
<&noc IMX8MP_ICM_VPU_H1 &noc IMX8MP_ICN_VIDEO>;
--
2.35.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 5+ messages in thread
* Re: [PATCH] arm64: dts: imx8mp: Add Hantro G1, G2, VC8000E DT nodes
2022-12-18 1:06 [PATCH] arm64: dts: imx8mp: Add Hantro G1, G2, VC8000E DT nodes Marek Vasut
@ 2022-12-18 1:36 ` Laurent Pinchart
2022-12-18 2:37 ` Marek Vasut
0 siblings, 1 reply; 5+ messages in thread
From: Laurent Pinchart @ 2022-12-18 1:36 UTC (permalink / raw)
To: Marek Vasut
Cc: linux-arm-kernel, Abel Vesa, Adam Ford, Alexander Stein,
Ezequiel Garcia, Fabio Estevam, Jacky Bai, Krzysztof Kozlowski,
Lucas Stach, Markus Niebel, NXP Linux Team, Peng Fan,
Pengutronix Kernel Team, Richard Cochran, Richard Zhu,
Rob Herring, Sascha Hauer, Shawn Guo
Hi Marek,
Thank you for the patch.
On Sun, Dec 18, 2022 at 02:06:26AM +0100, Marek Vasut wrote:
> Add DT nodes for the Hantro VPU found in i.MX8MP SoC.
>
> Signed-off-by: Marek Vasut <marex@denx.de>
> ---
> Cc: Abel Vesa <abel.vesa@nxp.com>
> Cc: Adam Ford <aford173@gmail.com>
> Cc: Alexander Stein <alexander.stein@ew.tq-group.com>
> Cc: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
> Cc: Fabio Estevam <festevam@gmail.com>
> Cc: Jacky Bai <ping.bai@nxp.com>
> Cc: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>
> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
> Cc: Lucas Stach <l.stach@pengutronix.de>
> Cc: Marek Vasut <marex@denx.de>
> Cc: Markus Niebel <Markus.Niebel@ew.tq-group.com>
> Cc: NXP Linux Team <linux-imx@nxp.com>
> Cc: Peng Fan <peng.fan@nxp.com>
> Cc: Pengutronix Kernel Team <kernel@pengutronix.de>
> Cc: Richard Cochran <richardcochran@gmail.com>
> Cc: Richard Zhu <hongxing.zhu@nxp.com>
> Cc: Rob Herring <robh+dt@kernel.org>
> Cc: Sascha Hauer <s.hauer@pengutronix.de>
> Cc: Shawn Guo <shawnguo@kernel.org>
> To: linux-arm-kernel@lists.infradead.org
> ---
> arch/arm64/boot/dts/freescale/imx8mp.dtsi | 36 +++++++++++++++++++++++
> 1 file changed, 36 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/freescale/imx8mp.dtsi b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
> index 34c2c80c47eb5..5040b3a545c32 100644
> --- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi
> +++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
> @@ -1639,6 +1639,39 @@ gpu2d: gpu@38008000 {
> power-domains = <&pgc_gpu2d>;
> };
>
> + vpu_g1: video-codec@38300000 {
> + compatible = "nxp,imx8mm-vpu-g1";
> + reg = <0x38300000 0x10000>;
> + interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&clk IMX8MP_CLK_VPU_G1_ROOT>;
> + assigned-clocks = <&clk IMX8MP_CLK_VPU_G1>;
> + assigned-clock-parents = <&clk IMX8MP_VPU_PLL_OUT>;
> + assigned-clock-rates = <700000000>;
> + power-domains = <&vpumix_blk_ctrl IMX8MP_VPUBLK_PD_G1>;
> + };
> +
> + vpu_g2: video-codec@38310000 {
> + compatible = "nxp,imx8mq-vpu-g2";
> + reg = <0x38310000 0x10000>;
> + interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&clk IMX8MP_CLK_VPU_G2_ROOT>;
> + assigned-clocks = <&clk IMX8MP_CLK_VPU_G2>;
> + assigned-clock-parents = <&clk IMX8MP_VPU_PLL_OUT>;
> + assigned-clock-rates = <700000000>;
> + power-domains = <&vpumix_blk_ctrl IMX8MP_VPUBLK_PD_G2>;
> + };
> +
> + vpu_vc8000e: vpu_vc8000e@38320000 {
> + compatible = "nxp,imx8mp-vpu-vc8000e";
I tried to look for the patch that defined this compatible value, but
couldn't find it. Same for driver support. Have they been posted
somewhere ?
> + reg = <0x38320000 0x10000>;
> + interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&clk IMX8MP_CLK_VPU_VC8KE_ROOT>;
> + assigned-clocks = <&clk IMX8MP_CLK_VPU_VC8KE_ROOT>;
> + assigned-clock-parents = <&clk IMX8MP_VPU_PLL_OUT>;
> + assigned-clock-rates = <700000000>;
> + power-domains = <&vpumix_blk_ctrl IMX8MP_VPUBLK_PD_VC8000E>;
> + };
> +
> vpumix_blk_ctrl: blk-ctrl@38330000 {
> compatible = "fsl,imx8mp-vpu-blk-ctrl", "syscon";
> reg = <0x38330000 0x100>;
> @@ -1650,6 +1683,9 @@ vpumix_blk_ctrl: blk-ctrl@38330000 {
> <&clk IMX8MP_CLK_VPU_G2_ROOT>,
> <&clk IMX8MP_CLK_VPU_VC8KE_ROOT>;
> clock-names = "g1", "g2", "vc8000e";
> + assigned-clocks = <&clk IMX8MP_CLK_VPU_BUS>;
> + assigned-clock-parents = <&clk IMX8MP_VPU_PLL_OUT>;
> + assigned-clock-rates = <700000000>;
> interconnects = <&noc IMX8MP_ICM_VPU_G1 &noc IMX8MP_ICN_VIDEO>,
> <&noc IMX8MP_ICM_VPU_G2 &noc IMX8MP_ICN_VIDEO>,
> <&noc IMX8MP_ICM_VPU_H1 &noc IMX8MP_ICN_VIDEO>;
--
Regards,
Laurent Pinchart
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH] arm64: dts: imx8mp: Add Hantro G1, G2, VC8000E DT nodes
2022-12-18 1:36 ` Laurent Pinchart
@ 2022-12-18 2:37 ` Marek Vasut
2022-12-18 4:16 ` Adam Ford
0 siblings, 1 reply; 5+ messages in thread
From: Marek Vasut @ 2022-12-18 2:37 UTC (permalink / raw)
To: Laurent Pinchart
Cc: linux-arm-kernel, Abel Vesa, Adam Ford, Alexander Stein,
Ezequiel Garcia, Fabio Estevam, Jacky Bai, Krzysztof Kozlowski,
Lucas Stach, Markus Niebel, NXP Linux Team, Peng Fan,
Pengutronix Kernel Team, Richard Cochran, Richard Zhu,
Rob Herring, Sascha Hauer, Shawn Guo
On 12/18/22 02:36, Laurent Pinchart wrote:
Hi,
[...]
>> diff --git a/arch/arm64/boot/dts/freescale/imx8mp.dtsi b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
>> index 34c2c80c47eb5..5040b3a545c32 100644
>> --- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi
>> +++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
>> @@ -1639,6 +1639,39 @@ gpu2d: gpu@38008000 {
>> power-domains = <&pgc_gpu2d>;
>> };
>>
>> + vpu_g1: video-codec@38300000 {
>> + compatible = "nxp,imx8mm-vpu-g1";
>> + reg = <0x38300000 0x10000>;
>> + interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
>> + clocks = <&clk IMX8MP_CLK_VPU_G1_ROOT>;
>> + assigned-clocks = <&clk IMX8MP_CLK_VPU_G1>;
>> + assigned-clock-parents = <&clk IMX8MP_VPU_PLL_OUT>;
>> + assigned-clock-rates = <700000000>;
>> + power-domains = <&vpumix_blk_ctrl IMX8MP_VPUBLK_PD_G1>;
>> + };
>> +
>> + vpu_g2: video-codec@38310000 {
>> + compatible = "nxp,imx8mq-vpu-g2";
>> + reg = <0x38310000 0x10000>;
>> + interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
>> + clocks = <&clk IMX8MP_CLK_VPU_G2_ROOT>;
>> + assigned-clocks = <&clk IMX8MP_CLK_VPU_G2>;
>> + assigned-clock-parents = <&clk IMX8MP_VPU_PLL_OUT>;
>> + assigned-clock-rates = <700000000>;
>> + power-domains = <&vpumix_blk_ctrl IMX8MP_VPUBLK_PD_G2>;
>> + };
>> +
>> + vpu_vc8000e: vpu_vc8000e@38320000 {
>> + compatible = "nxp,imx8mp-vpu-vc8000e";
>
> I tried to look for the patch that defined this compatible value, but
> couldn't find it. Same for driver support. Have they been posted
> somewhere ?
Not the vc8000e to my knowledge, the other two are upstream.
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH] arm64: dts: imx8mp: Add Hantro G1, G2, VC8000E DT nodes
2022-12-18 2:37 ` Marek Vasut
@ 2022-12-18 4:16 ` Adam Ford
2022-12-18 4:21 ` Marek Vasut
0 siblings, 1 reply; 5+ messages in thread
From: Adam Ford @ 2022-12-18 4:16 UTC (permalink / raw)
To: Marek Vasut
Cc: Laurent Pinchart, linux-arm-kernel, Abel Vesa, Alexander Stein,
Ezequiel Garcia, Fabio Estevam, Jacky Bai, Krzysztof Kozlowski,
Lucas Stach, Markus Niebel, NXP Linux Team, Peng Fan,
Pengutronix Kernel Team, Richard Cochran, Richard Zhu,
Rob Herring, Sascha Hauer, Shawn Guo
On Sat, Dec 17, 2022 at 8:37 PM Marek Vasut <marex@denx.de> wrote:
>
> On 12/18/22 02:36, Laurent Pinchart wrote:
>
> Hi,
>
> [...]
>
> >> diff --git a/arch/arm64/boot/dts/freescale/imx8mp.dtsi b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
> >> index 34c2c80c47eb5..5040b3a545c32 100644
> >> --- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi
> >> +++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
> >> @@ -1639,6 +1639,39 @@ gpu2d: gpu@38008000 {
> >> power-domains = <&pgc_gpu2d>;
> >> };
> >>
> >> + vpu_g1: video-codec@38300000 {
> >> + compatible = "nxp,imx8mm-vpu-g1";
> >> + reg = <0x38300000 0x10000>;
> >> + interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
> >> + clocks = <&clk IMX8MP_CLK_VPU_G1_ROOT>;
> >> + assigned-clocks = <&clk IMX8MP_CLK_VPU_G1>;
> >> + assigned-clock-parents = <&clk IMX8MP_VPU_PLL_OUT>;
> >> + assigned-clock-rates = <700000000>;
> >> + power-domains = <&vpumix_blk_ctrl IMX8MP_VPUBLK_PD_G1>;
> >> + };
> >> +
> >> + vpu_g2: video-codec@38310000 {
> >> + compatible = "nxp,imx8mq-vpu-g2";
> >> + reg = <0x38310000 0x10000>;
> >> + interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
> >> + clocks = <&clk IMX8MP_CLK_VPU_G2_ROOT>;
> >> + assigned-clocks = <&clk IMX8MP_CLK_VPU_G2>;
> >> + assigned-clock-parents = <&clk IMX8MP_VPU_PLL_OUT>;
> >> + assigned-clock-rates = <700000000>;
> >> + power-domains = <&vpumix_blk_ctrl IMX8MP_VPUBLK_PD_G2>;
> >> + };
> >> +
> >> + vpu_vc8000e: vpu_vc8000e@38320000 {
> >> + compatible = "nxp,imx8mp-vpu-vc8000e";
> >
> > I tried to look for the patch that defined this compatible value, but
> > couldn't find it. Same for driver support. Have they been posted
> > somewhere ?
>
> Not the vc8000e to my knowledge, the other two are upstream.
For what it's worth, I'm still working on getting my imx8mp up and
running with a mainline kernel, but the g1 and g2 enumerate:
[ 7.039007] hantro-vpu 38300000.video-codec: registered
nxp,imx8mm-vpu-g1-dec as /dev/video0
[ 7.054049] hantro-vpu 38310000.video-codec: registered
nxp,imx8mq-vpu-g2-dec as /dev/video1
I'm hoping to get a more mainline version of g-streamer to be able to
do video decoding and run some fluster tests, but I want to get HDMI
and DSI video working before I'll have more time to spend on the
decoders.
If there isn't a driver for the vc8000e, I wonder if it wouldn't make
sense to post a V2 with just the G1 and G2 decoders enabled.
adam
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH] arm64: dts: imx8mp: Add Hantro G1, G2, VC8000E DT nodes
2022-12-18 4:16 ` Adam Ford
@ 2022-12-18 4:21 ` Marek Vasut
0 siblings, 0 replies; 5+ messages in thread
From: Marek Vasut @ 2022-12-18 4:21 UTC (permalink / raw)
To: Adam Ford
Cc: Laurent Pinchart, linux-arm-kernel, Abel Vesa, Alexander Stein,
Ezequiel Garcia, Fabio Estevam, Jacky Bai, Krzysztof Kozlowski,
Lucas Stach, Markus Niebel, NXP Linux Team, Peng Fan,
Pengutronix Kernel Team, Richard Cochran, Richard Zhu,
Rob Herring, Sascha Hauer, Shawn Guo
On 12/18/22 05:16, Adam Ford wrote:
> On Sat, Dec 17, 2022 at 8:37 PM Marek Vasut <marex@denx.de> wrote:
>>
>> On 12/18/22 02:36, Laurent Pinchart wrote:
>>
>> Hi,
>>
>> [...]
>>
>>>> diff --git a/arch/arm64/boot/dts/freescale/imx8mp.dtsi b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
>>>> index 34c2c80c47eb5..5040b3a545c32 100644
>>>> --- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi
>>>> +++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
>>>> @@ -1639,6 +1639,39 @@ gpu2d: gpu@38008000 {
>>>> power-domains = <&pgc_gpu2d>;
>>>> };
>>>>
>>>> + vpu_g1: video-codec@38300000 {
>>>> + compatible = "nxp,imx8mm-vpu-g1";
>>>> + reg = <0x38300000 0x10000>;
>>>> + interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
>>>> + clocks = <&clk IMX8MP_CLK_VPU_G1_ROOT>;
>>>> + assigned-clocks = <&clk IMX8MP_CLK_VPU_G1>;
>>>> + assigned-clock-parents = <&clk IMX8MP_VPU_PLL_OUT>;
>>>> + assigned-clock-rates = <700000000>;
>>>> + power-domains = <&vpumix_blk_ctrl IMX8MP_VPUBLK_PD_G1>;
>>>> + };
>>>> +
>>>> + vpu_g2: video-codec@38310000 {
>>>> + compatible = "nxp,imx8mq-vpu-g2";
>>>> + reg = <0x38310000 0x10000>;
>>>> + interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
>>>> + clocks = <&clk IMX8MP_CLK_VPU_G2_ROOT>;
>>>> + assigned-clocks = <&clk IMX8MP_CLK_VPU_G2>;
>>>> + assigned-clock-parents = <&clk IMX8MP_VPU_PLL_OUT>;
>>>> + assigned-clock-rates = <700000000>;
>>>> + power-domains = <&vpumix_blk_ctrl IMX8MP_VPUBLK_PD_G2>;
>>>> + };
>>>> +
>>>> + vpu_vc8000e: vpu_vc8000e@38320000 {
>>>> + compatible = "nxp,imx8mp-vpu-vc8000e";
>>>
>>> I tried to look for the patch that defined this compatible value, but
>>> couldn't find it. Same for driver support. Have they been posted
>>> somewhere ?
>>
>> Not the vc8000e to my knowledge, the other two are upstream.
>
> For what it's worth, I'm still working on getting my imx8mp up and
> running with a mainline kernel, but the g1 and g2 enumerate:
>
> [ 7.039007] hantro-vpu 38300000.video-codec: registered
> nxp,imx8mm-vpu-g1-dec as /dev/video0
> [ 7.054049] hantro-vpu 38310000.video-codec: registered
> nxp,imx8mq-vpu-g2-dec as /dev/video1
>
> I'm hoping to get a more mainline version of g-streamer to be able to
> do video decoding and run some fluster tests, but I want to get HDMI
> and DSI video working before I'll have more time to spend on the
> decoders.
> If there isn't a driver for the vc8000e, I wonder if it wouldn't make
> sense to post a V2 with just the G1 and G2 decoders enabled.
Let's do that
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2022-12-18 4:22 UTC | newest]
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2022-12-18 1:06 [PATCH] arm64: dts: imx8mp: Add Hantro G1, G2, VC8000E DT nodes Marek Vasut
2022-12-18 1:36 ` Laurent Pinchart
2022-12-18 2:37 ` Marek Vasut
2022-12-18 4:16 ` Adam Ford
2022-12-18 4:21 ` Marek Vasut
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