From: Leo Liu <leo.liu@amd.com>
Date: Tue, 1 Oct 2019 22:12:45 +0000 (-0400)
Subject: drm/amdgpu: add code comment in vcn_v2_5_hw_init
X-Git-Tag: v5.10.7~3692^2~37^2~26
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=d0312d0dcaf2f00a8a0ea0bc2a24c6084fd69ed2;p=platform%2Fkernel%2Flinux-rpi.git

drm/amdgpu: add code comment in vcn_v2_5_hw_init

Add a comment to VCN 2.5 encode ring

Signed-off-by: Leo Liu <leo.liu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: James Zhu <James.Zhu@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: Christian König <christian.koenig@amd.com>
Cc: David (ChunMing) Zhou <David1.Zhou@amd.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: amd-gfx@lists.freedesktop.org
Cc: dri-devel@lists.freedesktop.org
Cc: linux-kernel@vger.kernel.org
Cc: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---

diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v2_5.c b/drivers/gpu/drm/amd/amdgpu/vcn_v2_5.c
index cc19444..0d5c95d7 100644
--- a/drivers/gpu/drm/amd/amdgpu/vcn_v2_5.c
+++ b/drivers/gpu/drm/amd/amdgpu/vcn_v2_5.c
@@ -264,6 +264,7 @@ static int vcn_v2_5_hw_init(void *handle)
 
 		for (i = 0; i < adev->vcn.num_enc_rings; ++i) {
 			ring = &adev->vcn.inst[j].ring_enc[i];
+			/* disable encode rings till the robustness of the FW */
 			ring->sched.ready = false;
 			continue;
 			r = amdgpu_ring_test_helper(ring);