<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
</head>
<body text="#000000" bgcolor="#FFFFFF">
<p>Reviewed-by: Andrey Grodzovsky <a class="moz-txt-link-rfc2396E"
href="mailto:andrey.grodzovsky@amd.com"><andrey.grodzovsky@amd.com></a>
<br>
<br>
Andrey </p>
<br>
<div class="moz-cite-prefix">On 05/01/2018 10:18 AM, Tom St Denis
wrote:<br>
</div>
<blockquote type="cite"
cite="mid:20180501141800.15091-1-tom.stdenis@amd.com">
<pre wrap="">The callback .emit_reg_write_reg_wait was missing for vcn decode
which resulted in a kernel oops.
Signed-off-by: Tom St Denis <a class="moz-txt-link-rfc2396E" href="mailto:tom.stdenis@amd.com"><tom.stdenis@amd.com></a>
---
drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c b/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c
index d9a15338db7e..0501746b6c2c 100644
--- a/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c
@@ -1109,6 +1109,7 @@ static const struct amdgpu_ring_funcs vcn_v1_0_dec_ring_vm_funcs = {
.end_use = amdgpu_vcn_ring_end_use,
.emit_wreg = vcn_v1_0_dec_ring_emit_wreg,
.emit_reg_wait = vcn_v1_0_dec_ring_emit_reg_wait,
+ .emit_reg_write_reg_wait = amdgpu_ring_emit_reg_write_reg_wait_helper,
};
static const struct amdgpu_ring_funcs vcn_v1_0_enc_ring_vm_funcs = {
</pre>
</blockquote>
<br>
</body>
</html>