Chris Wilson ffaf97899c drm/i915/gt: Limit VFE threads based on GT ... MEDIA_STATE_VFE only accepts the 'maximum number of threads' in the range [0, n-1] where n is #EU * (#threads/EU) with the number of threads based on plaform and the number of EU based on the number of slices and subslices. This is a fixed number per platform/gt, so appropriately limit the number of threads we spawn to match the device. v2: Oversaturate the system with tasks to force execution on every HW thread; if the thread idles it is returned to the pool and may be reused again before an unused thread. v3: Fix more state commands, which was causing Baytrail to barf. v4: STATE_CACHE_INVALIDATE requires a stall on Ivybridge Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/2024 Fixes: 47f8253d2b ("drm/i915/gen7: Clear all EU/L3 residual contexts") Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com> Cc: Prathap Kumar Valsan <prathap.kumar.valsan@intel.com> Cc: Akeem G Abodunrin <akeem.g.abodunrin@intel.com> Cc: Jon Bloomfield <jon.bloomfield@intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Randy Wright <rwright@hpe.com> Cc: stable@vger.kernel.org # v5.7+ Reviewed-by: Akeem G Abodunrin <akeem.g.abodunrin@intel.com> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210111225220.3483-1-chris@chris-wilson.co.uk (cherry picked from commit eebfb32e26) Signed-off-by: Jani Nikula <jani.nikula@intel.com>		2021-01-12 19:03:40 +02:00
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drm	drm/i915/gt: Limit VFE threads based on GT	2021-01-12 19:03:40 +02:00
host1x	gpu/host1x: bus: Add missing description for 'driver'	2020-11-05 22:12:55 +01:00
ipu-v3	gpu: ipu-v3: remove unused functions	2020-10-26 10:42:38 +01:00
trace
vga	pci-v5.11-changes	2020-12-15 16:49:59 -08:00
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