unpeng...@amd.com<mailto:sunpeng...@amd.com>
mailto:sunpeng...@amd.com>>
Sent: Thursday, November 29, 2018 10:52:16 AM
To: amd-gfx@lists.freedesktop.org<mailto:amd-gfx@lists.freedesktop.org>
Cc: Wu, Hersen
Subject: [PATCH 09/16] drm/amd/display: fbc state could not reach while enab
, Hersen
Subject: [PATCH 09/16] drm/amd/display: fbc state could not reach while enable
fbc
From: hersen wu
[WHY] fbc is within the data path from memory to dce. while
re-configure mc dmif, fbc should be enabled. otherwise, fbc
may not be enabled properly.
[HOW] before re-configure mc
From: hersen wu
[WHY] fbc is within the data path from memory to dce. while
re-configure mc dmif, fbc should be enabled. otherwise, fbc
may not be enabled properly.
[HOW] before re-configure mc dmif, disable fbc, only after
dmif re-configuration fully done, enable fbc again.
