From mboxrd@z Thu Jan 1 00:00:00 1970 From: John.C.Harrison@Intel.com Subject: [RFC 14/44] drm/i915: Added getparam for GPU scheduler Date: Thu, 26 Jun 2014 18:24:05 +0100 Message-ID: <1403803475-16337-15-git-send-email-John.C.Harrison@Intel.com> References: <1403803475-16337-1-git-send-email-John.C.Harrison@Intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by gabe.freedesktop.org (Postfix) with ESMTP id 1EB776E1DB for ; Thu, 26 Jun 2014 10:25:30 -0700 (PDT) In-Reply-To: <1403803475-16337-1-git-send-email-John.C.Harrison@Intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Intel-GFX@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org From: John Harrison This is required by user land validation programs that need to know whether the scheduler is available for testing or not. --- 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 6c9ce82..1668316 100644 --- a/drivers/gpu/drm/i915/i915_dma.c +++ b/drivers/gpu/drm/i915/i915_dma.c @@ -1035,6 +1035,9 @@ static int i915_getparam(struct drm_device *dev, void *data, value = 0; #endif break; + case I915_PARAM_HAS_GPU_SCHEDULER: + value = i915_scheduler_is_enabled(dev); + 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 bf54c78..de6f603 100644 --- a/include/uapi/drm/i915_drm.h +++ b/include/uapi/drm/i915_drm.h @@ -341,6 +341,7 @@ typedef struct drm_i915_irq_wait { #define I915_PARAM_HAS_WT 27 #define I915_PARAM_CMD_PARSER_VERSION 28 #define I915_PARAM_HAS_NATIVE_SYNC 30 +#define I915_PARAM_HAS_GPU_SCHEDULER 31 typedef struct drm_i915_getparam { int param; -- 1.7.9.5