* [PATCH] drm/ttm: recognize ARM arch in ioprot handler
@ 2014-06-27 11:29 ` Alexandre Courbot
0 siblings, 0 replies; 2+ messages in thread
From: Alexandre Courbot @ 2014-06-27 11:29 UTC (permalink / raw)
To: David Airlie, Lucas Stach, David Herrmann, Ben Skeggs
Cc: dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW,
nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW,
linux-tegra-u79uwXL29TY76Z2rM5mHXA,
linux-kernel-u79uwXL29TY76Z2rM5mHXA,
gnurou-Re5JQEeQqe8AvxtiuMwx3w, Alexandre Courbot
From: Lucas Stach <dev-8ppwABl0HbeELgA04lAiVw@public.gmane.org>
Nouveau can now be used on ARM, so add an ioprot handler for this
architecture.
Signed-off-by: Lucas Stach <dev-8ppwABl0HbeELgA04lAiVw@public.gmane.org>
Signed-off-by: Alexandre Courbot <acourbot-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
---
drivers/gpu/drm/ttm/ttm_bo_util.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/ttm/ttm_bo_util.c b/drivers/gpu/drm/ttm/ttm_bo_util.c
index 1df856f78568..30e5d90cb7bc 100644
--- a/drivers/gpu/drm/ttm/ttm_bo_util.c
+++ b/drivers/gpu/drm/ttm/ttm_bo_util.c
@@ -500,7 +500,7 @@ pgprot_t ttm_io_prot(uint32_t caching_flags, pgprot_t tmp)
pgprot_val(tmp) |= _PAGE_GUARDED;
}
#endif
-#if defined(__ia64__)
+#if defined(__ia64__) || defined(__arm__)
if (caching_flags & TTM_PL_FLAG_WC)
tmp = pgprot_writecombine(tmp);
else
--
2.0.0
^ permalink raw reply related [flat|nested] 2+ messages in thread
* [PATCH] drm/ttm: recognize ARM arch in ioprot handler
@ 2014-06-27 11:29 ` Alexandre Courbot
0 siblings, 0 replies; 2+ messages in thread
From: Alexandre Courbot @ 2014-06-27 11:29 UTC (permalink / raw)
To: David Airlie, Lucas Stach, David Herrmann, Ben Skeggs
Cc: dri-devel, nouveau, linux-tegra, linux-kernel, gnurou, Alexandre Courbot
From: Lucas Stach <dev@lynxeye.de>
Nouveau can now be used on ARM, so add an ioprot handler for this
architecture.
Signed-off-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
---
drivers/gpu/drm/ttm/ttm_bo_util.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/ttm/ttm_bo_util.c b/drivers/gpu/drm/ttm/ttm_bo_util.c
index 1df856f78568..30e5d90cb7bc 100644
--- a/drivers/gpu/drm/ttm/ttm_bo_util.c
+++ b/drivers/gpu/drm/ttm/ttm_bo_util.c
@@ -500,7 +500,7 @@ pgprot_t ttm_io_prot(uint32_t caching_flags, pgprot_t tmp)
pgprot_val(tmp) |= _PAGE_GUARDED;
}
#endif
-#if defined(__ia64__)
+#if defined(__ia64__) || defined(__arm__)
if (caching_flags & TTM_PL_FLAG_WC)
tmp = pgprot_writecombine(tmp);
else
--
2.0.0
^ permalink raw reply related [flat|nested] 2+ messages in thread
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2014-06-27 11:29 [PATCH] drm/ttm: recognize ARM arch in ioprot handler Alexandre Courbot
2014-06-27 11:29 ` Alexandre Courbot
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