linux-stable/drivers/gpu/drm/msm/dsi
Harigovindan P 31d522c914 drm/msm/dsi/pll: call vco set rate explicitly
[ Upstream commit c6659785df ]

For a given byte clock, if VCO recalc value is exactly same as
vco set rate value, vco_set_rate does not get called assuming
VCO is already set to required value. But Due to GDSC toggle,
VCO values are erased in the HW. To make sure VCO is programmed
correctly, we forcefully call set_rate from vco_prepare.

Signed-off-by: Harigovindan P <harigovi@codeaurora.org>
Reviewed-by: Jeffrey Hugo <jeffrey.l.hugo@gmail.com>
Signed-off-by: Rob Clark <robdclark@chromium.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-03-11 14:14:51 +01:00
..
phy drm/msm/dsi: save pll state before dsi host is powered off 2020-03-11 14:14:51 +01:00
pll drm/msm/dsi/pll: call vco set rate explicitly 2020-03-11 14:14:51 +01:00
dsi.c drm/msm/dsi: Use one connector for dual DSI mode 2018-07-26 10:40:14 -04:00
dsi.h drm/msm/dsi: Use one connector for dual DSI mode 2018-07-26 10:40:14 -04:00
dsi.xml.h drm/msm: update generated headers 2018-08-10 18:49:18 -04:00
dsi_cfg.c drm/msm/dsi: add implementation for helper functions 2018-07-25 07:51:04 -04:00
dsi_cfg.h drm/msm/dsi: adjust dsi timing for dual dsi mode 2018-07-26 10:40:14 -04:00
dsi_host.c drm/msm/dsi: Implement reset correctly 2020-01-27 14:51:18 +01:00
dsi_manager.c drm/msm/dsi: save pll state before dsi host is powered off 2020-03-11 14:14:51 +01:00
mmss_cc.xml.h drm/msm: update generated headers 2018-08-10 18:49:18 -04:00
sfpb.xml.h drm/msm: update generated headers 2018-08-10 18:49:18 -04:00