From mboxrd@z Thu Jan 1 00:00:00 1970 From: heiko@sntech.de (Heiko Stuebner) Date: Thu, 27 Jul 2017 00:46:59 +0200 Subject: [PATCH v6 2/7] drm/rockchip: vop: move write_relaxed flags to vop register In-Reply-To: <1501049953-5946-1-git-send-email-mark.yao@rock-chips.com> References: <1501049930-5794-1-git-send-email-mark.yao@rock-chips.com> <1501049953-5946-1-git-send-email-mark.yao@rock-chips.com> Message-ID: <2941261.MXxzaYlBrM@phil> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Am Mittwoch, 26. Juli 2017, 14:19:12 CEST schrieb Mark Yao: > Since the drm atomic framework, only a small part of the vop > register needs sync write, Currently seems only following registers > need sync write: > cfg_done, standby and interrupt related register. > > All ctrl registers are using the sync write method that is > inefficient, hardcode the write_relaxed flags to vop registers, > then can only do synchronize write for those actual needed register. > > Signed-off-by: Mark Yao on rk3036 and rk3288 Tested-by: Heiko Stuebner Heiko