drm/radeon/kms: fix RADEON_INFO_CRTC_FROM_ID info ioctl

[net-next-2.6.git] / drivers / gpu / drm / radeon / radeon_kms.c

diff --git a/drivers/gpu/drm/radeon/radeon_kms.c b/drivers/gpu/drm/radeon/radeon_kms.c
index 04068352ccd208a0641317a81c805c2c6dd47d29..ab389f89fa8df7fca6af0a3ca9197c0102dc39f4 100644 (file)
--- a/drivers/gpu/drm/radeon/radeon_kms.c
+++ b/drivers/gpu/drm/radeon/radeon_kms.c
@@ -118,13 +118,18 @@ int radeon_info_ioctl(struct drm_device *dev, void *data, struct drm_file *filp)
                value = rdev->num_z_pipes;
                break;
        case RADEON_INFO_ACCEL_WORKING:
-               value = rdev->accel_working;
+               /* xf86-video-ati 6.13.0 relies on this being false for evergreen */
+               if ((rdev->family >= CHIP_CEDAR) && (rdev->family <= CHIP_HEMLOCK))
+                       value = false;
+               else
+                       value = rdev->accel_working;
                break;
        case RADEON_INFO_CRTC_FROM_ID:
                for (i = 0, found = 0; i < rdev->num_crtc; i++) {
                        crtc = (struct drm_crtc *)minfo->crtcs[i];
                        if (crtc && crtc->base.id == value) {
-                               value = i;
+                               struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
+                               value = radeon_crtc->crtc_id;
                                found = 1;
                                break;
                        }
@@ -134,6 +139,9 @@ int radeon_info_ioctl(struct drm_device *dev, void *data, struct drm_file *filp)
                        return -EINVAL;
                }
                break;
+       case RADEON_INFO_ACCEL_WORKING2:
+               value = rdev->accel_working;
+               break;
        default:
                DRM_DEBUG("Invalid request %d\n", info->request);
                return -EINVAL;