[PATCH] drm/ttm: recognize ARM arch in ioprot handler
From: Alexandre Courbot <hidden>
Date: 2014-06-27 11:29:17
Also in:
dri-devel, lkml, nouveau
Subsystem:
drm drivers, drm drivers and misc gpu patches, drm ttm subsystem, the rest · Maintainers:
David Airlie, Simona Vetter, Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, Christian Koenig, Huang Rui, Linus Torvalds
From: Lucas Stach <redacted> Nouveau can now be used on ARM, so add an ioprot handler for this architecture. Signed-off-by: Lucas Stach <redacted> Signed-off-by: Alexandre Courbot <redacted> --- 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