Re: [PATCH] drm/ast: Fixed system hanged if disable P2A

2017-02-16 Thread Benjamin Herrenschmidt
16, 2017 11:58 AM > To: YC Chen <yc_c...@aspeedtech.com>; dri-devel@lists.freedesktop.org > Cc: airl...@redhat.com; e...@suse.com; Russell Currey <rus...@au1.ibm > .com> > Subject: Re: [PATCH] drm/ast: Fixed system hanged if disable P2A > > On Thu, 2017-01-26 at 09:45 +0800,

Re: [PATCH] drm/ast: Fixed system hanged if disable P2A

2017-02-16 Thread Benjamin Herrenschmidt
On Thu, 2017-01-26 at 09:45 +0800, Y.C. Chen wrote: > From: "Y.C. Chen" > > The original ast driver will access some BMC configuration through > P2A bridge > that can be disabled since AST2300 and after. > It will cause system hanged if P2A bridge is disabled. > Here is

RE: [PATCH] drm/ast: Fixed system hanged if disable P2A

2017-02-15 Thread YC Chen
To: YC Chen <yc_c...@aspeedtech.com>; dri-devel@lists.freedesktop.org Cc: airl...@redhat.com; e...@suse.com; Russell Currey <rus...@au1.ibm.com> Subject: Re: [PATCH] drm/ast: Fixed system hanged if disable P2A On Thu, 2017-01-26 at 09:45 +0800, Y.C. Chen wrote: > From: "Y.C. Che

Re: [PATCH] drm/ast: Fixed system hanged if disable P2A

2017-02-13 Thread Vernon Mauery
On 26-Jan-2017 01:45 AM, YC Chen wrote: > From: "Y.C. Chen" > > The original ast driver will access some BMC configuration through P2A bridge > that can be disabled since AST2300 and after. > It will cause system hanged if P2A bridge is disabled. > Here is the update to

[PATCH] drm/ast: Fixed system hanged if disable P2A

2017-01-25 Thread Y.C. Chen
From: "Y.C. Chen" The original ast driver will access some BMC configuration through P2A bridge that can be disabled since AST2300 and after. It will cause system hanged if P2A bridge is disabled. Here is the update to fix it. Signed-off-by: Y.C. Chen