i915: Add I915_PARAM_CHIPSET_ID param to get chipset ID.

diff --git a/shared-core/i915_dma.c b/shared-core/i915_dma.c
index 9619525d692b4740a506603856d5a31165d10945..0682a3347244361647ccfb6b104166241a148db1 100644 (file)
--- a/shared-core/i915_dma.c
+++ b/shared-core/i915_dma.c
@@ -1210,6 +1210,9 @@ static int i915_getparam(struct drm_device *dev, void *data,
        case I915_PARAM_LAST_DISPATCH:
                value = READ_BREADCRUMB(dev_priv);
                break;
+       case I915_PARAM_CHIPSET_ID:
+               value = dev->pci_device;
+               break;
        default:
                DRM_ERROR("Unknown parameter %d\n", param->param);
                return -EINVAL;

diff --git a/shared-core/i915_drm.h b/shared-core/i915_drm.h
index c8a9cb76b7ae633d589ac21c3eab375999d7e8bb..ad0797c2e270b1d0745ac5f0b95fbd08bc53d8c1 100644 (file)
--- a/shared-core/i915_drm.h
+++ b/shared-core/i915_drm.h
@@ -232,6 +232,7 @@ typedef struct drm_i915_irq_wait {
 #define I915_PARAM_IRQ_ACTIVE            1
 #define I915_PARAM_ALLOW_BATCHBUFFER     2
 #define I915_PARAM_LAST_DISPATCH         3
+#define I915_PARAM_CHIPSET_ID            4
 
 typedef struct drm_i915_getparam {
        int param;