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drm/i915: Copy PCI device id into the device info block

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This is so that we can make the drm_i915_private->info always the
preferred source for chipset type and feature queries.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Chris Wilson 2014-08-09 19:18:42 +01:00 committed by Daniel Vetter
parent 82b6b6d786
commit 87f1f46514
2 changed files with 29 additions and 26 deletions
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5
drivers/gpu/drm/i915/i915_dma.c
View file

@ -1603,9 +1603,10 @@ int i915_driver_load(struct drm_device *dev, unsigned long flags)
dev->dev_private = dev_priv;
dev_priv->dev = dev;
/* copy initial configuration to dev_priv->info */
/* Setup the write-once "constant" device info */
device_info = (struct intel_device_info *)&dev_priv->info;
*device_info = *info;
memcpy(device_info, info, sizeof(dev_priv->info));
device_info->device_id = dev->pdev->device;
spin_lock_init(&dev_priv->irq_lock);
spin_lock_init(&dev_priv->gpu_error.lock);

50
drivers/gpu/drm/i915/i915_drv.h
View file

@ -558,6 +558,7 @@ struct intel_uncore {
struct intel_device_info {
u32 display_mmio_offset;
u16 device_id;
u8 num_pipes:3;
u8 num_sprites[I915_MAX_PIPES];
u8 gen;
@ -1980,51 +1981,52 @@ struct drm_i915_cmd_table {
int count;
};
#define INTEL_INFO(dev) (&to_i915(dev)->info)
#define INTEL_INFO(p) (&to_i915(p)->info)
#define INTEL_DEVID(p) (INTEL_INFO(p)->device_id)
#define IS_I830(dev) ((dev)->pdev->device == 0x3577)
#define IS_845G(dev) ((dev)->pdev->device == 0x2562)
#define IS_I830(dev) (INTEL_DEVID(dev) == 0x3577)
#define IS_845G(dev) (INTEL_DEVID(dev) == 0x2562)
#define IS_I85X(dev) (INTEL_INFO(dev)->is_i85x)
#define IS_I865G(dev) ((dev)->pdev->device == 0x2572)
#define IS_I865G(dev) (INTEL_DEVID(dev) == 0x2572)
#define IS_I915G(dev) (INTEL_INFO(dev)->is_i915g)
#define IS_I915GM(dev) ((dev)->pdev->device == 0x2592)
#define IS_I945G(dev) ((dev)->pdev->device == 0x2772)
#define IS_I915GM(dev) (INTEL_DEVID(dev) == 0x2592)
#define IS_I945G(dev) (INTEL_DEVID(dev) == 0x2772)
#define IS_I945GM(dev) (INTEL_INFO(dev)->is_i945gm)
#define IS_BROADWATER(dev) (INTEL_INFO(dev)->is_broadwater)
#define IS_CRESTLINE(dev) (INTEL_INFO(dev)->is_crestline)
#define IS_GM45(dev) ((dev)->pdev->device == 0x2A42)
#define IS_GM45(dev) (INTEL_DEVID(dev) == 0x2A42)
#define IS_G4X(dev) (INTEL_INFO(dev)->is_g4x)
#define IS_PINEVIEW_G(dev) ((dev)->pdev->device == 0xa001)
#define IS_PINEVIEW_M(dev) ((dev)->pdev->device == 0xa011)
#define IS_PINEVIEW_G(dev) (INTEL_DEVID(dev) == 0xa001)
#define IS_PINEVIEW_M(dev) (INTEL_DEVID(dev) == 0xa011)
#define IS_PINEVIEW(dev) (INTEL_INFO(dev)->is_pineview)
#define IS_G33(dev) (INTEL_INFO(dev)->is_g33)
#define IS_IRONLAKE_M(dev) ((dev)->pdev->device == 0x0046)
#define IS_IRONLAKE_M(dev) (INTEL_DEVID(dev) == 0x0046)
#define IS_IVYBRIDGE(dev) (INTEL_INFO(dev)->is_ivybridge)
#define IS_IVB_GT1(dev) ((dev)->pdev->device == 0x0156 || \
(dev)->pdev->device == 0x0152 || \
(dev)->pdev->device == 0x015a)
#define IS_SNB_GT1(dev) ((dev)->pdev->device == 0x0102 || \
(dev)->pdev->device == 0x0106 || \
(dev)->pdev->device == 0x010A)
#define IS_IVB_GT1(dev) (INTEL_DEVID(dev) == 0x0156 || \
INTEL_DEVID(dev) == 0x0152 || \
INTEL_DEVID(dev) == 0x015a)
#define IS_SNB_GT1(dev) (INTEL_DEVID(dev) == 0x0102 || \
INTEL_DEVID(dev) == 0x0106 || \
INTEL_DEVID(dev) == 0x010A)
#define IS_VALLEYVIEW(dev) (INTEL_INFO(dev)->is_valleyview)
#define IS_CHERRYVIEW(dev) (INTEL_INFO(dev)->is_valleyview && IS_GEN8(dev))
#define IS_HASWELL(dev) (INTEL_INFO(dev)->is_haswell)
#define IS_BROADWELL(dev) (!INTEL_INFO(dev)->is_valleyview && IS_GEN8(dev))
#define IS_MOBILE(dev) (INTEL_INFO(dev)->is_mobile)
#define IS_HSW_EARLY_SDV(dev) (IS_HASWELL(dev) && \
((dev)->pdev->device & 0xFF00) == 0x0C00)
(INTEL_DEVID(dev) & 0xFF00) == 0x0C00)
#define IS_BDW_ULT(dev) (IS_BROADWELL(dev) && \
(((dev)->pdev->device & 0xf) == 0x2 || \
((dev)->pdev->device & 0xf) == 0x6 || \
((dev)->pdev->device & 0xf) == 0xe))
((INTEL_DEVID(dev) & 0xf) == 0x2 || \
(INTEL_DEVID(dev) & 0xf) == 0x6 || \
(INTEL_DEVID(dev) & 0xf) == 0xe))
#define IS_HSW_ULT(dev) (IS_HASWELL(dev) && \
((dev)->pdev->device & 0xFF00) == 0x0A00)
(INTEL_DEVID(dev) & 0xFF00) == 0x0A00)
#define IS_ULT(dev) (IS_HSW_ULT(dev) || IS_BDW_ULT(dev))
#define IS_HSW_GT3(dev) (IS_HASWELL(dev) && \
((dev)->pdev->device & 0x00F0) == 0x0020)
(INTEL_DEVID(dev) & 0x00F0) == 0x0020)
/* ULX machines are also considered ULT. */
#define IS_HSW_ULX(dev) ((dev)->pdev->device == 0x0A0E || \
(dev)->pdev->device == 0x0A1E)
#define IS_HSW_ULX(dev) (INTEL_DEVID(dev) == 0x0A0E || \
INTEL_DEVID(dev) == 0x0A1E)
#define IS_PRELIMINARY_HW(intel_info) ((intel_info)->is_preliminary)
/*