[PATCH 14/16] drm/amd/display: Fix hangs with psr enabled on dcn3.xx

[Bindu Ramamurthy]

From: Roman Li <Roman.Li at amd.com>

[Why]
SKIP_CRTC_DISABLE bit should be applicable to all dcn asics
not only Raven.

[How]
Replace check for Raven only with check for all DCNs.

Signed-off-by: Roman Li <Roman.Li at amd.com>
Acked-by: Bindu Ramamurthy <bindur12 at amd.com>
---
 drivers/gpu/drm/amd/display/dc/core/dc_link.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link.c b/drivers/gpu/drm/amd/display/dc/core/dc_link.c
index ac7a2b74702e..9507b08567b4 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_link.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_link.c
@@ -2813,12 +2813,9 @@ bool dc_link_setup_psr(struct dc_link *link,
 
 	psr_context->psr_level.u32all = 0;
 
-#if defined(CONFIG_DRM_AMD_DC_DCN)
 	/*skip power down the single pipe since it blocks the cstate*/
-	if ((link->ctx->asic_id.chip_family == FAMILY_RV) &&
-	     ASICREV_IS_RAVEN(link->ctx->asic_id.hw_internal_rev))
+	if (link->ctx->asic_id.chip_family >= FAMILY_RV)
 		psr_context->psr_level.bits.SKIP_CRTC_DISABLE = true;
-#endif
 
 	/* SMU will perform additional powerdown sequence.
 	 * For unsupported ASICs, set psr_level flag to skip PSR
-- 
2.25.1