diff options
| -rw-r--r-- | drivers/gpu/drm/i915/i915_driver.c | 12 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 7 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/intel_device_info.c | 29 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/intel_device_info.h | 2 |
4 files changed, 33 insertions, 17 deletions
diff --git a/drivers/gpu/drm/i915/i915_driver.c b/drivers/gpu/drm/i915/i915_driver.c index fb5fbda70ad9..e5576c440ca0 100644 --- a/drivers/gpu/drm/i915/i915_driver.c +++ b/drivers/gpu/drm/i915/i915_driver.c @@ -718,8 +718,6 @@ i915_driver_create(struct pci_dev *pdev, const struct pci_device_id *ent) { const struct intel_device_info *match_info = (struct intel_device_info *)ent->driver_data; - struct intel_device_info *device_info; - struct intel_runtime_info *runtime; struct drm_i915_private *i915; i915 = devm_drm_dev_alloc(&pdev->dev, &i915_drm_driver, @@ -732,14 +730,8 @@ i915_driver_create(struct pci_dev *pdev, const struct pci_device_id *ent) /* Device parameters start as a copy of module parameters. */ i915_params_copy(&i915->params, &i915_modparams); - /* Setup the write-once "constant" device info */ - device_info = mkwrite_device_info(i915); - memcpy(device_info, match_info, sizeof(*device_info)); - - /* Initialize initial runtime info from static const data and pdev. */ - runtime = RUNTIME_INFO(i915); - memcpy(runtime, &INTEL_INFO(i915)->__runtime, sizeof(*runtime)); - runtime->device_id = pdev->device; + /* Set up device info and initial runtime info. */ + intel_device_info_driver_create(i915, pdev->device, match_info); return i915; } diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index de6a3cd3f46e..672e4fdf8804 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -929,11 +929,4 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915, #define HAS_LMEMBAR_SMEM_STOLEN(i915) (!HAS_LMEM(i915) && \ GRAPHICS_VER_FULL(i915) >= IP_VER(12, 70)) -/* intel_device_info.c */ -static inline struct intel_device_info * -mkwrite_device_info(struct drm_i915_private *dev_priv) -{ - return (struct intel_device_info *)INTEL_INFO(dev_priv); -} - #endif diff --git a/drivers/gpu/drm/i915/intel_device_info.c b/drivers/gpu/drm/i915/intel_device_info.c index fc5cd14adfcc..4e23be2995bf 100644 --- a/drivers/gpu/drm/i915/intel_device_info.c +++ b/drivers/gpu/drm/i915/intel_device_info.c @@ -381,6 +381,13 @@ void intel_device_info_runtime_init_early(struct drm_i915_private *i915) intel_device_info_subplatform_init(i915); } +/* FIXME: Remove this, and make device info a const pointer to rodata. */ +static struct intel_device_info * +mkwrite_device_info(struct drm_i915_private *i915) +{ + return (struct intel_device_info *)INTEL_INFO(i915); +} + /** * intel_device_info_runtime_init - initialize runtime info * @dev_priv: the i915 device @@ -548,6 +555,28 @@ void intel_device_info_runtime_init(struct drm_i915_private *dev_priv) dev_priv->drm.driver_features &= ~DRIVER_ATOMIC; } +/* + * Set up device info and initial runtime info at driver create. + * + * Note: i915 is only an allocated blob of memory at this point. + */ +void intel_device_info_driver_create(struct drm_i915_private *i915, + u16 device_id, + const struct intel_device_info *match_info) +{ + struct intel_device_info *info; + struct intel_runtime_info *runtime; + + /* Setup the write-once "constant" device info */ + info = mkwrite_device_info(i915); + memcpy(info, match_info, sizeof(*info)); + + /* Initialize initial runtime info from static const data and pdev. */ + runtime = RUNTIME_INFO(i915); + memcpy(runtime, &INTEL_INFO(i915)->__runtime, sizeof(*runtime)); + runtime->device_id = device_id; +} + void intel_driver_caps_print(const struct intel_driver_caps *caps, struct drm_printer *p) { diff --git a/drivers/gpu/drm/i915/intel_device_info.h b/drivers/gpu/drm/i915/intel_device_info.h index dd8b17c15566..30496966be61 100644 --- a/drivers/gpu/drm/i915/intel_device_info.h +++ b/drivers/gpu/drm/i915/intel_device_info.h @@ -316,6 +316,8 @@ struct intel_driver_caps { const char *intel_platform_name(enum intel_platform platform); +void intel_device_info_driver_create(struct drm_i915_private *i915, u16 device_id, + const struct intel_device_info *match_info); void intel_device_info_runtime_init_early(struct drm_i915_private *dev_priv); void intel_device_info_runtime_init(struct drm_i915_private *dev_priv); |