[Mesa-dev] [PATCH] intel: Load the driver even if I915_PARAM_REVISION is not found.

[Rafael Antognolli]

This commit might also need a:

Fixes: 96e1c945f2b ("i965: Move device info initialization to common
                    code")

On Mon, Aug 19, 2019 at 12:28:55PM -0700, Rafael Antognolli wrote:
> This param is only available starting on kernel 4.16. Use a default
> value of 0 if it is not found instead.
> 
> Cc: Jordan Justen <jordan.l.justen at intel.com>
> Cc: Mark Janes <mark.a.janes at intel.com>
> ---
>  src/intel/dev/gen_device_info.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/src/intel/dev/gen_device_info.c b/src/intel/dev/gen_device_info.c
> index 3953a1f4af3..375d13630a5 100644
> --- a/src/intel/dev/gen_device_info.c
> +++ b/src/intel/dev/gen_device_info.c
> @@ -1366,7 +1366,7 @@ gen_get_device_info_from_fd(int fd, struct gen_device_info *devinfo)
>        return false;
>  
>     if (!getparam(fd, I915_PARAM_REVISION, &devinfo->revision))
> -       return false;
> +      devinfo->revision = 0;
>  
>     if (!query_topology(devinfo, fd)) {
>        if (devinfo->gen >= 10) {
> -- 
> 2.21.0
> 
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