diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2017-08-16 09:52:04 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2017-08-18 11:55:02 +0100 |
| commit | f2f5c0610fbc251b127a6fffda6c651288695430 (patch) | |
| tree | 91d4466eb6b988efd943630bae72ca0ca14dd7fb /drivers/gpu/drm/i915/i915_drv.h | |
| parent | 4055dc75d6b51c23602b11c6f716e59b8947ffbf (diff) | |
drm/i915: Don't use MI_STORE_DWORD_IMM on Sandybridge/vcs
MI_STORE_DWORD_IMM just doesn't work on the video decode engine under
Sandybridge, so refrain from using it. Then switch the selftests over to
using the now common test prior to using MI_STORE_DWORD_IMM.
Fixes: 7dd4f6729f92 ("drm/i915: Async GPU relocation processing")
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: <drm-intel-fixes@lists.freedesktop.org> # v4.13-rc1+
Link: https://patchwork.freedesktop.org/patch/msgid/20170816085210.4199-1-chris@chris-wilson.co.uk
Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_drv.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 3ee4fd2a9b41..a4ce8fb25fdb 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -4328,4 +4328,11 @@ int remap_io_mapping(struct vm_area_struct *vma, unsigned long addr, unsigned long pfn, unsigned long size, struct io_mapping *iomap); +static inline bool +intel_engine_can_store_dword(struct intel_engine_cs *engine) +{ + return __intel_engine_can_store_dword(INTEL_GEN(engine->i915), + engine->class); +} + #endif |