On Fri, Nov 08, 2013 at 10:20:06AM -0800, Ben Widawsky wrote:
> For what we care about ULT and ULX are interchangeable. We know of 3
> types of pciids for these cases. I am not sure if at some point we will
> need to distinguish ULT and ULX.
>
> Cc: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
> Signed-off-by: Ben Widawsky <ben@xxxxxxxxxxxx>
I think for -next we want a is_ult flag in our info struct. On modern
platform this seems to be a much more useful disdinction than the
is_mobile stuff from the gen2/3 days we still use ;-)
Merged into bdw-fixes, thanks for the patch.
-Daniel
> ---
> drivers/gpu/drm/i915/i915_drv.h | 7 ++++++-
> 1 file changed, 6 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
> index 9944b26..8396eec 100644
> --- a/drivers/gpu/drm/i915/i915_drv.h
> +++ b/drivers/gpu/drm/i915/i915_drv.h
> @@ -1750,8 +1750,13 @@ struct drm_i915_file_private {
> #define IS_MOBILE(dev) (INTEL_INFO(dev)->is_mobile)
> #define IS_HSW_EARLY_SDV(dev) (IS_HASWELL(dev) && \
> ((dev)->pdev->device & 0xFF00) == 0x0C00)
> -#define IS_ULT(dev) (IS_HASWELL(dev) && \
> +#define IS_BDW_ULT(dev) (IS_BROADWELL(dev) && \
> + (((dev)->pdev->device & 0xf) == 0x2 || \
> + ((dev)->pdev->device & 0xf) == 0x6 || \
> + ((dev)->pdev->device & 0xf) == 0xe))
> +#define IS_HSW_ULT(dev) (IS_HASWELL(dev) && \
> ((dev)->pdev->device & 0xFF00) == 0x0A00)
> +#define IS_ULT(dev) (IS_HSW_ULT(dev) || IS_BDW_ULT(dev))
> #define IS_HSW_GT3(dev) (IS_HASWELL(dev) && \
> ((dev)->pdev->device & 0x00F0) == 0x0020)
> #define IS_PRELIMINARY_HW(intel_info) ((intel_info)->is_preliminary)
> --
> 1.8.4.2
>
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--
Daniel Vetter
Software Engineer, Intel Corporation
+41 (0) 79 365 57 48 - http://blog.ffwll.ch
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