From: Jonas Karlman <jonas@kwiboo.se>
To: Kishon Vijay Abraham I <kishon@ti.com>, Heiko Stuebner <heiko@sntech.de>
Cc: Algea Cao <algea.cao@rock-chips.com>,
Jonas Karlman <jonas@kwiboo.se>,
linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org,
Vinod Koul <vkoul@kernel.org>, Huicong Xu <xhc@rock-chips.com>,
linux-arm-kernel@lists.infradead.org,
Zheng Yang <zhengyang@rock-chips.com>
Subject: [PATCH v3 3/6] phy/rockchip: inno-hdmi: remove unused no_c from rk3328 recalc_rate
Date: Sat, 10 Oct 2020 15:32:19 +0000 (UTC) [thread overview]
Message-ID: <20201010153214.19722-4-jonas@kwiboo.se> (raw)
In-Reply-To: <20201010153214.19722-1-jonas@kwiboo.se>
no_c is not used in any calculation, lets remove it.
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
---
drivers/phy/rockchip/phy-rockchip-inno-hdmi.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/phy/rockchip/phy-rockchip-inno-hdmi.c b/drivers/phy/rockchip/phy-rockchip-inno-hdmi.c
index 093d2334e8cd..06db69c8373e 100644
--- a/drivers/phy/rockchip/phy-rockchip-inno-hdmi.c
+++ b/drivers/phy/rockchip/phy-rockchip-inno-hdmi.c
@@ -714,7 +714,7 @@ unsigned long inno_hdmi_phy_rk3328_clk_recalc_rate(struct clk_hw *hw,
{
struct inno_hdmi_phy *inno = to_inno_hdmi_phy(hw);
unsigned long frac;
- u8 nd, no_a, no_b, no_c, no_d;
+ u8 nd, no_a, no_b, no_d;
u64 vco;
u16 nf;
@@ -737,9 +737,6 @@ unsigned long inno_hdmi_phy_rk3328_clk_recalc_rate(struct clk_hw *hw,
no_b = inno_read(inno, 0xa5) & RK3328_PRE_PLL_PCLK_DIV_B_MASK;
no_b >>= RK3328_PRE_PLL_PCLK_DIV_B_SHIFT;
no_b += 2;
- no_c = inno_read(inno, 0xa6) & RK3328_PRE_PLL_PCLK_DIV_C_MASK;
- no_c >>= RK3328_PRE_PLL_PCLK_DIV_C_SHIFT;
- no_c = 1 << no_c;
no_d = inno_read(inno, 0xa6) & RK3328_PRE_PLL_PCLK_DIV_D_MASK;
do_div(vco, (nd * (no_a == 1 ? no_b : no_a) * no_d * 2));
--
2.17.1
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next prev parent reply other threads:[~2020-10-10 15:32 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-08 21:07 [PATCH v2 00/14] Support more HDMI modes on RK3228/RK3328 Jonas Karlman
2020-01-08 21:07 ` [PATCH v2 01/14] phy/rockchip: inno-hdmi: use correct vco_div_5 macro on rk3328 Jonas Karlman
2020-01-08 21:07 ` [PATCH v2 03/14] phy/rockchip: inno-hdmi: remove unused no_c from rk3328 recalc_rate Jonas Karlman
2020-01-08 21:07 ` [PATCH v2 02/14] phy/rockchip: inno-hdmi: round fractal pixclock in " Jonas Karlman
2020-01-08 21:07 ` [PATCH v2 04/14] phy/rockchip: inno-hdmi: do not power on rk3328 post pll on reg write Jonas Karlman
2020-01-08 21:07 ` [PATCH v2 06/14] drm/rockchip: dw-hdmi: allow high tmds bit rates Jonas Karlman
2020-01-08 21:07 ` [PATCH v2 05/14] phy/rockchip: inno-hdmi: force set_rate on power_on Jonas Karlman
2020-01-08 21:07 ` [PATCH v2 08/14] clk: rockchip: set parent rate for DCLK_VOP clock on rk3228 Jonas Karlman
2020-01-08 21:07 ` [PATCH v2 07/14] drm/rockchip: dw-hdmi: require valid vpll clock rate on rk3228/rk3328 Jonas Karlman
2020-01-08 21:07 ` [PATCH v2 10/14] arm64: dts: rockchip: add vpll clock to hdmi node on rk3328 Jonas Karlman
2020-01-08 21:07 ` [PATCH v2 11/14] ARM: dts: rockchip: add vpll clock to hdmi node on rk3228 Jonas Karlman
2020-01-08 21:07 ` [PATCH v2 09/14] arm64: dts: rockchip: increase vop clock rate on rk3328 Jonas Karlman
2020-01-08 21:07 ` [PATCH v2 12/14] drm/rockchip: dw-hdmi: limit tmds to 340mhz on rk3228/rk3328 Jonas Karlman
2020-01-08 21:07 ` [PATCH v2 13/14] drm/rockchip: dw-hdmi: remove unused plat_data " Jonas Karlman
2020-01-08 21:07 ` [PATCH v2 14/14] phy/rockchip: inno-hdmi: Support more pre-pll configuration Jonas Karlman
2020-07-07 19:53 ` Johan Jonker
2020-07-07 21:05 ` Jonas Karlman
2020-01-10 11:01 ` [PATCH v2 00/14] Support more HDMI modes on RK3228/RK3328 Kishon Vijay Abraham I
[not found] ` <b159ee28-213e-35d2-6d09-516abc3358bb-l0cyMroinI0@public.gmane.org>
2020-01-10 16:56 ` Jonas Karlman
2020-10-10 15:32 ` [PATCH v3 0/6] " Jonas Karlman
2020-10-10 15:32 ` [PATCH v3 1/6] phy/rockchip: inno-hdmi: use correct vco_div_5 macro on rk3328 Jonas Karlman
2020-10-10 15:32 ` [PATCH v3 2/6] phy/rockchip: inno-hdmi: round fractal pixclock in rk3328 recalc_rate Jonas Karlman
2020-10-10 15:32 ` [PATCH v3 4/6] phy/rockchip: inno-hdmi: do not power on rk3328 post pll on reg write Jonas Karlman
2020-10-10 15:32 ` Jonas Karlman [this message]
2020-10-10 15:32 ` [PATCH v3 6/6] phy/rockchip: inno-hdmi: Support more pre-pll configuration Jonas Karlman
2020-10-10 15:32 ` [PATCH v3 5/6] phy/rockchip: inno-hdmi: force set_rate on power_on Jonas Karlman
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