<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=us-ascii"> <style type="text/css" style="display:none;"></style> </head> <body dir="ltr"> <div id="divtagdefaultwrapper" style="font-size:12pt;color:#000000;font-family:Calibri,Helvetica,sans-serif;" dir="ltr"> <p style="margin-top:0;margin-bottom:0">Acked-by: Alex Deucher <alexander.deucher@amd.com><br> </p> </div> <hr style="display:inline-block;width:98%" tabindex="-1"> <div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>From:</b> amd-gfx <amd-gfx-bounces@lists.freedesktop.org> on behalf of Huang Rui <ray.huang@amd.com><br> <b>Sent:</b> Thursday, January 18, 2018 7:26:11 AM<br> <b>To:</b> Deucher, Alexander; amd-gfx@lists.freedesktop.org<br> <b>Cc:</b> Huang, Ray<br> <b>Subject:</b> [PATCH] drm/amdgpu: disable MMHUB power gating on raven</font> <div> </div> </div> <div class="BodyFragment"><font size="2"><span style="font-size:11pt;"> <div class="PlainText">MMHUB power gating still has issue, and doesn't work on raven at current. So<br> disable it for the moment.<br> <br> Signed-off-by: Huang Rui <ray.huang@amd.com><br> Acked-by: Hawking Zhang <Hawking.Zhang@amd.com><br> ---<br> drivers/gpu/drm/amd/amdgpu/soc15.c | 4 ++--<br> 1 file changed, 2 insertions(+), 2 deletions(-)<br> <br> diff --git a/drivers/gpu/drm/amd/amdgpu/soc15.c b/drivers/gpu/drm/amd/amdgpu/soc15.c<br> index f134ca0..5ccac91 100644<br> --- a/drivers/gpu/drm/amd/amdgpu/soc15.c<br> +++ b/drivers/gpu/drm/amd/amdgpu/soc15.c<br> @@ -659,8 +659,8 @@ static int soc15_common_early_init(void *handle)<br> AMD_CG_SUPPORT_MC_LS |<br> AMD_CG_SUPPORT_SDMA_MGCG |<br> AMD_CG_SUPPORT_SDMA_LS;<br> - adev->pg_flags = AMD_PG_SUPPORT_SDMA |<br> - AMD_PG_SUPPORT_MMHUB;<br> + adev->pg_flags = AMD_PG_SUPPORT_SDMA;<br> +<br> adev->external_rev_id = 0x1;<br> break;<br> default:<br> -- <br> 2.7.4<br> <br> _______________________________________________<br> amd-gfx mailing list<br> amd-gfx@lists.freedesktop.org<br> <a href="https://lists.freedesktop.org/mailman/listinfo/amd-gfx">https://lists.freedesktop.org/mailman/listinfo/amd-gfx</a><br> </div> </span></font></div> </body> </html>