From: wangyan wang <wangyan.wang-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
To: Michael Turquette
<mturquette-rdvid1DuHRBWk0Htik3J/w@public.gmane.org>,
Stephen Boyd <sboyd-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
CK Hu <ck.hu-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
Cc: Ryder Lee <ryder.lee-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>,
Philipp Zabel <p.zabel-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>,
srv_heupstream-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org,
chunhui dai <chunhui.dai-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>,
David Airlie <airlied-cv59FeDIM0c@public.gmane.org>,
Sean Wang <sean.wang-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
wangyan wang
<wangyan.wang-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>,
linux-mediatek-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org,
Daniel Vetter <daniel-/w4YWyX8dFk@public.gmane.org>,
Matthias Brugger
<matthias.bgg-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
Colin Ian King
<colin.king-Z7WLFzj8eWMS+FvcfC7Uqw@public.gmane.org>,
linux-clk-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org
Subject: [PATCH V10 2/5] drm/mediatek: fix the rate and divder of hdmi phy for MT2701
Date: Tue, 9 Apr 2019 14:53:04 +0800 [thread overview]
Message-ID: <20190409065307.82280-3-wangyan.wang@mediatek.com> (raw)
In-Reply-To: <20190409065307.82280-1-wangyan.wang-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
From: Wangyan Wang <wangyan.wang-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
Due to a clerical error,there is one zero less for 12800000.
Fix it for 128000000
Fixes: 0fc721b2968e ("drm/mediatek: add hdmi driver for MT2701 and MT7623")
Reviewed-by: CK Hu <ck.hu-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
Signed-off-by: Wangyan Wang <wangyan.wang-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
---
drivers/gpu/drm/mediatek/mtk_mt2701_hdmi_phy.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/mediatek/mtk_mt2701_hdmi_phy.c b/drivers/gpu/drm/mediatek/mtk_mt2701_hdmi_phy.c
index 67a814649e19..844e622f052c 100644
--- a/drivers/gpu/drm/mediatek/mtk_mt2701_hdmi_phy.c
+++ b/drivers/gpu/drm/mediatek/mtk_mt2701_hdmi_phy.c
@@ -116,8 +116,8 @@ static int mtk_hdmi_pll_set_rate(struct clk_hw *hw, unsigned long rate,
if (rate <= 64000000)
pos_div = 3;
- else if (rate <= 12800000)
- pos_div = 1;
+ else if (rate <= 128000000)
+ pos_div = 2;
else
pos_div = 1;
--
2.14.1
next prev parent reply other threads:[~2019-04-09 6:53 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-09 6:53 [PATCH V10 0/5] make mt7623 clock of hdmi stable wangyan wang
2019-04-09 6:53 ` [PATCH V10 1/5] drm/mediatek: remove flag CLK_SET_RATE_PARENT for mt2701 hdmi phy to not propagate rate change to parent wangyan wang
[not found] ` <20190409065307.82280-1-wangyan.wang-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
2019-04-09 6:53 ` wangyan wang [this message]
2019-04-09 6:53 ` [PATCH V10 3/5] drm/mediatek: using new factor for tvdpll in MT2701 wangyan wang
2019-04-09 6:53 ` [PATCH V10 4/5] drm/mediatek: make implementation of recalc_rate() to match the definition wangyan wang
2019-04-09 6:53 ` [PATCH V10 5/5] drm/mediatek: no change parent rate in round_rate() for mt2701 hdmi phy wangyan wang
2019-04-09 9:55 ` [PATCH V10 0/5] make mt7623 clock of hdmi stable CK Hu
2019-04-14 17:08 ` Aw: " Frank Wunderlich
2019-04-15 18:00 ` Frank Wunderlich
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