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author | Chris Wilson <chris@chris-wilson.co.uk> | 2018-02-07 21:05:43 +0000 |
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committer | Chris Wilson <chris@chris-wilson.co.uk> | 2018-02-08 07:30:11 +0000 |
commit | 3fed180812edebac7d04b94a69da33b4f8532907 (patch) | |
tree | d28f58b2130bb2f87c8f8ab28c9054a7b2d14a89 /drivers/gpu/drm/i915/i915_gpu_error.c | |
parent | e78c91754d6cc6708db139822166b6708c0b172f (diff) | |
download | linux-3fed180812edebac7d04b94a69da33b4f8532907.tar.bz2 |
drm/i915: Move the scheduler feature bits into the purview of the engines
Rather than having the high level ioctl interface guess the underlying
implementation details, having the implementation declare what
capabilities it exports. We define an intel_driver_caps, similar to the
intel_device_info, which instead of trying to describe the HW gives
details on what the driver itself supports. This is then populated by
the engine backend for the new scheduler capability field for use
elsewhere.
v2: Use caps.scheduler for validating CONTEXT_PARAM_SET_PRIORITY (Mika)
One less assumption of engine[RCS] \o/
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Tomasz Lis <tomasz.lis@intel.com>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Cc: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Reviewed-by: Tomasz Lis <tomasz.lis@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180207210544.26351-2-chris@chris-wilson.co.uk
Reviewed-by: Michel Thierry <michel.thierry@intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gpu_error.c')
-rw-r--r-- | drivers/gpu/drm/i915/i915_gpu_error.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/i915_gpu_error.c b/drivers/gpu/drm/i915/i915_gpu_error.c index 67c902412193..7f82c6062c44 100644 --- a/drivers/gpu/drm/i915/i915_gpu_error.c +++ b/drivers/gpu/drm/i915/i915_gpu_error.c @@ -579,11 +579,13 @@ static void print_error_obj(struct drm_i915_error_state_buf *m, } static void err_print_capabilities(struct drm_i915_error_state_buf *m, - const struct intel_device_info *info) + const struct intel_device_info *info, + const struct intel_driver_caps *caps) { struct drm_printer p = i915_error_printer(m); intel_device_info_dump_flags(info, &p); + intel_driver_caps_print(caps, &p); } static void err_print_params(struct drm_i915_error_state_buf *m, @@ -808,7 +810,7 @@ int i915_error_state_to_str(struct drm_i915_error_state_buf *m, if (error->display) intel_display_print_error_state(m, error->display); - err_print_capabilities(m, &error->device_info); + err_print_capabilities(m, &error->device_info, &error->driver_caps); err_print_params(m, &error->params); err_print_uc(m, &error->uc); @@ -1740,6 +1742,7 @@ static void i915_capture_gen_state(struct drm_i915_private *dev_priv, memcpy(&error->device_info, INTEL_INFO(dev_priv), sizeof(error->device_info)); + error->driver_caps = dev_priv->caps; } static __always_inline void dup_param(const char *type, void *x) |