[PATCH 1/1] riscv: defconfig: enable DRM_NOUVEAU
Damien Le Moal
Damien.LeMoal at wdc.com
Tue Oct 26 19:31:40 PDT 2021
On 2021/10/27 8:58, Palmer Dabbelt wrote:
> On Tue, 12 Oct 2021 09:46:58 PDT (-0700), heinrich.schuchardt at canonical.com wrote:
>> Both RADEON and NOUVEAU graphics cards are supported on RISC-V. Enabling
>> the one and not the other does not make sense.
>> As typically at most one of RADEON, NOUVEAU, or VIRTIO GPU support will be
>> needed DRM drivers should be compiled as modules.
> Do you have an nVidia card that works on real hardware? Last I checked
> was a while ago, but they weren't working at the time (IIRC it was
> something to do with PCIe addressing, but it was a hardware limitation
> so I don't remember exactly how it all fits together).
> If they work then I'm happy to flip them on.
Why enable this at all ? If they do not work, then disabling theses cards make
sense. But if they do work, isn't leaving the config to be the default defined
by the driver the preferred approach ? Otherwise, we will eventually end-up with
a defconfig that has everything enabled...
>> Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt at canonical.com>
>> arch/riscv/configs/defconfig | 7 ++++---
>> 1 file changed, 4 insertions(+), 3 deletions(-)
>> diff --git a/arch/riscv/configs/defconfig b/arch/riscv/configs/defconfig
>> index 4ebc80315f01..c252fd5706d2 100644
>> --- a/arch/riscv/configs/defconfig
>> +++ b/arch/riscv/configs/defconfig
>> @@ -72,9 +72,10 @@ CONFIG_GPIOLIB=y
>> # CONFIG_PTP_1588_CLOCK is not set
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Damien Le Moal
Western Digital Research
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