* No FBC on Cherry Trail ?
@ 2017-12-13 16:45 Hans de Goede
2017-12-13 16:53 ` Ville Syrjälä
0 siblings, 1 reply; 2+ messages in thread
From: Hans de Goede @ 2017-12-13 16:45 UTC (permalink / raw)
To: intel-gfx
Hi All,
intel_cherryview_info in drivers/gpu/drm/i915/i915_pci.c
does not have has_fbc set. Is this an oversight / does
the i915 code need work to allow FBC on CHT, or does CHT
actually not have FBC?
Regards,
Hans
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* Re: No FBC on Cherry Trail ?
2017-12-13 16:45 No FBC on Cherry Trail ? Hans de Goede
@ 2017-12-13 16:53 ` Ville Syrjälä
0 siblings, 0 replies; 2+ messages in thread
From: Ville Syrjälä @ 2017-12-13 16:53 UTC (permalink / raw)
To: Hans de Goede; +Cc: intel-gfx
On Wed, Dec 13, 2017 at 05:45:01PM +0100, Hans de Goede wrote:
> Hi All,
>
> intel_cherryview_info in drivers/gpu/drm/i915/i915_pci.c
> does not have has_fbc set. Is this an oversight / does
> the i915 code need work to allow FBC on CHT, or does CHT
> actually not have FBC?
The code is correct. No FBC on VLV/CHV.
--
Ville Syrjälä
Intel OTC
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https://lists.freedesktop.org/mailman/listinfo/intel-gfx
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