Attachment 99839 Details for Bug 78453 – Possible fix

[patch] Possible fix

0001-WIP-disable-semaphores-for-HAWAII-testing.patch (text/plain), 1.13 KB, created by Christian König on 2014-05-26 07:56:28 UTC

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Creator: Christian König

Created: 2014-05-26 07:56:28 UTC

Size: 1.13 KB

patch

obsolete

>From 3d013d6527ea29d22fef61c5d72d6a2cea060f54 Mon Sep 17 00:00:00 2001
>From: =?UTF-8?q?Christian=20K=C3=B6nig?= <christian.koenig@amd.com>
>Date: Mon, 26 May 2014 09:53:24 +0200
>Subject: [PATCH] WIP: disable semaphores for HAWAII testing
>MIME-Version: 1.0
>Content-Type: text/plain; charset=UTF-8
>Content-Transfer-Encoding: 8bit
>
>Signed-off-by: Christian KÃ¶nig <christian.koenig@amd.com>
>---
> drivers/gpu/drm/radeon/radeon_semaphore.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
>diff --git a/drivers/gpu/drm/radeon/radeon_semaphore.c b/drivers/gpu/drm/radeon/radeon_semaphore.c
>index dbd6bcd..37d8bb8 100644
>--- a/drivers/gpu/drm/radeon/radeon_semaphore.c
>+++ b/drivers/gpu/drm/radeon/radeon_semaphore.c
>@@ -145,13 +145,13 @@ int radeon_semaphore_sync_rings(struct radeon_device *rdev,
> 			return -EINVAL;
> 		}
> 
>-		if (++count > RADEON_NUM_SYNCS) {
>+		/*if (++count > RADEON_NUM_SYNCS) {*/
> 			/* not enough room, wait manually */
> 			r = radeon_fence_wait(fence, false);
> 			if (r)
> 				return r;
> 			continue;
>-		}
>+		/*}*/
> 
> 		/* allocate enough space for sync command */
> 		r = radeon_ring_alloc(rdev, &rdev->ring[i], 16);
>-- 
>1.9.1
>

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Attachments on bug 78453: 98702 | 98703 | 98704 | 98711 | 98725 | 98783 | 98832 | 98990 | 99050 | 99112 | 99123 | 99163 | 99246 | 99511 | 99512 | 99513 | 99591 | 99592 | 99594 | 99597 | 99652 | 99813 | 99839 | 99886 | 99906 | 99958 | 102983 | 103450 | 103474 | 103477 | 103497 | 103500 | 103527 | 103549 | 103550

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