[PATCH 026/103] drm/amd/display: Fixed validation return wrong result.

[Harry Wentland]

From: Yongqiang Sun <yongqiang.sun at amd.com>

Signed-off-by: Yongqiang Sun <yongqiang.sun at amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng at amd.com>
Acked-by: Harry Wentland <Harry.Wentland at amd.com>
---
 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 2 +-
 drivers/gpu/drm/amd/display/dc/core/dc_resource.c | 2 +-
 drivers/gpu/drm/amd/display/dc/dc.h               | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index af2c9d1289c0..8f9dcc697aad 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -4918,7 +4918,7 @@ int amdgpu_dm_atomic_check(struct drm_device *dev,
 		if (ret)
 			goto fail;
 
-		if (!dc_validate_global_state(dc, dm_state->context)) {
+		if (dc_validate_global_state(dc, dm_state->context) != DC_OK) {
 			ret = -EINVAL;
 			goto fail;
 		}
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
index 77b3474a7c9e..d9a2d09a1f4f 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
@@ -1716,7 +1716,7 @@ void dc_resource_state_construct(
 	dst_ctx->dis_clk = dc->res_pool->display_clock;
 }
 
-bool dc_validate_global_state(
+enum dc_status dc_validate_global_state(
 		struct dc *dc,
 		struct dc_state *new_ctx)
 {
diff --git a/drivers/gpu/drm/amd/display/dc/dc.h b/drivers/gpu/drm/amd/display/dc/dc.h
index 2e77885fc1ea..1e49b8f9c66e 100644
--- a/drivers/gpu/drm/amd/display/dc/dc.h
+++ b/drivers/gpu/drm/amd/display/dc/dc.h
@@ -654,7 +654,7 @@ bool dc_validate_stream(struct dc *dc, struct dc_stream_state *stream);
 
 bool dc_validate_plane(struct dc *dc, const struct dc_plane_state *plane_state);
 
-bool dc_validate_global_state(
+enum dc_status dc_validate_global_state(
 		struct dc *dc,
 		struct dc_state *new_ctx);
 
-- 
2.14.1