From c71721324c612f7f040657ce9917d87f530f9784 Mon Sep 17 00:00:00 2001 From: Alex Deucher Date: Fri, 19 Oct 2012 13:27:04 -0400 Subject: [PATCH] drm/radeon: add error output if VM CS fails on cayman So we know why the CS was rejected. Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org --- drivers/gpu/drm/radeon/evergreen_cs.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/radeon/evergreen_cs.c b/drivers/gpu/drm/radeon/evergreen_cs.c index 573ed1b..30271b64 100644 --- a/drivers/gpu/drm/radeon/evergreen_cs.c +++ b/drivers/gpu/drm/radeon/evergreen_cs.c @@ -2829,6 +2829,7 @@ static bool evergreen_vm_reg_valid(u32 reg) case CAYMAN_SQ_EX_ALLOC_TABLE_SLOTS: return true; default: + DRM_ERROR("Invalid register 0x%x in CS\n", reg); return false; } } -- 2.7.4