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From: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
To: Intel-gfx@lists.freedesktop.org
Subject: [RFC 5/5] drm/i915: Announce the new DRM_IOCTL_I915_GEM_MMAP_GTT capabilities
Date: Tue, 26 Jan 2016 14:53:33 +0000	[thread overview]
Message-ID: <1453820013-3908-6-git-send-email-tvrtko.ursulin@linux.intel.com> (raw)
In-Reply-To: <1453820013-3908-1-git-send-email-tvrtko.ursulin@linux.intel.com>

From: Tvrtko Ursulin <tvrtko.ursulin@intel.com>

Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
---
 drivers/gpu/drm/i915/i915_dma.c | 3 +++
 include/uapi/drm/i915_drm.h     | 1 +
 2 files changed, 4 insertions(+)

diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
index 4725e8d61d0f..b22cbe5215d2 100644
--- a/drivers/gpu/drm/i915/i915_dma.c
+++ b/drivers/gpu/drm/i915/i915_dma.c
@@ -172,6 +172,9 @@ static int i915_getparam(struct drm_device *dev, void *data,
 	case I915_PARAM_HAS_EXEC_SOFTPIN:
 		value = 1;
 		break;
+	case I915_PARAM_MMAP_GTT_VERSION:
+		value = 2;
+		break;
 	default:
 		DRM_DEBUG("Unknown parameter %d\n", param->param);
 		return -EINVAL;
diff --git a/include/uapi/drm/i915_drm.h b/include/uapi/drm/i915_drm.h
index 05e74c7aef4f..886056a3f858 100644
--- a/include/uapi/drm/i915_drm.h
+++ b/include/uapi/drm/i915_drm.h
@@ -357,6 +357,7 @@ typedef struct drm_i915_irq_wait {
 #define I915_PARAM_HAS_GPU_RESET	 35
 #define I915_PARAM_HAS_RESOURCE_STREAMER 36
 #define I915_PARAM_HAS_EXEC_SOFTPIN	 37
+#define I915_PARAM_MMAP_GTT_VERSION	 38
 
 typedef struct drm_i915_getparam {
 	__s32 param;
-- 
1.9.1

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  parent reply	other threads:[~2016-01-26 14:53 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-01-26 14:53 [RFC 0/5] Adding CPU mmap support to DRM_IOCTL_I915_GEM_MMAP_GTT Tvrtko Ursulin
2016-01-26 14:53 ` [RFC 1/5] drm: Allow drivers setting vm_ops per vma offset node Tvrtko Ursulin
2016-01-26 14:53 ` [RFC 2/5] drm/i915: Extract code mapping errno to vm fault code Tvrtko Ursulin
2016-01-26 15:18   ` Chris Wilson
2016-01-26 16:24     ` Tvrtko Ursulin
2016-01-26 16:42       ` Chris Wilson
2016-01-26 14:53 ` [RFC 3/5] drm/i915: Add support for CPU mapping to DRM_IOCTL_I915_GEM_MMAP_GTT Tvrtko Ursulin
2016-01-26 15:10   ` Chris Wilson
2016-01-26 16:23     ` Tvrtko Ursulin
2016-01-26 16:59       ` Chris Wilson
2016-01-27 15:24         ` Tvrtko Ursulin
2016-01-27 16:36           ` Chris Wilson
2016-01-27 16:40           ` Chris Wilson
2016-01-27 15:21   ` [PATCH v2 " Tvrtko Ursulin
2016-01-27 15:51     ` Daniel Vetter
2016-01-27 16:01       ` Tvrtko Ursulin
2016-01-27 16:10         ` Daniel Vetter
2016-01-27 16:32       ` Chris Wilson
2016-01-26 14:53 ` [RFC 4/5] drm/i915: Add support for write-combined " Tvrtko Ursulin
2016-01-26 15:11   ` Chris Wilson
2016-01-27 15:22   ` [PATCH v2 " Tvrtko Ursulin
2016-01-26 14:53 ` Tvrtko Ursulin [this message]
2016-01-28  9:18 ` ✓ Fi.CI.BAT: success for Adding CPU mmap support to DRM_IOCTL_I915_GEM_MMAP_GTT (rev3) Patchwork
2016-01-28 16:10 ` Patchwork

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