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disp: msm: dp: fix vco rate calcuation for stream clocks

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This change fixes the incorrect calculation of VCO rate for
stream clocks. This issue was introduced because of a previous
commit e4e277ad36 ("disp: msm: dp: Convert clock operations to byte2 ops").

Change-Id: I2886f98a95fd7c166edabec3fc023dc9846c201d
Signed-off-by: Sandeep Gangadharaiah <quic_sandgang@quicinc.com>
This commit is contained in:
Sandeep Gangadharaiah
2022-11-21 07:03:23 -08:00
parent fa25880845
commit b96376cfd1
1 changed files with 3 additions and 3 deletions
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6
msm/dp/dp_pll_4nm.c
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@@ -764,11 +764,11 @@ static long dp_pll_link_clk_round(struct clk_hw *hw, unsigned long rate,
static unsigned long dp_pll_vco_div_clk_get_rate(struct dp_pll *pll) static unsigned long dp_pll_vco_div_clk_get_rate(struct dp_pll *pll)
{ {
if (pll->vco_rate == DP_VCO_HSCLK_RATE_8100MHZDIV1000) if (pll->vco_rate == DP_VCO_HSCLK_RATE_8100MHZDIV1000)
return (pll->vco_rate / (6 * pll->clk_factor)); return ((pll->vco_rate / 6) * pll->clk_factor);
else if (pll->vco_rate == DP_VCO_HSCLK_RATE_5400MHZDIV1000) else if (pll->vco_rate == DP_VCO_HSCLK_RATE_5400MHZDIV1000)
return (pll->vco_rate / (4 * pll->clk_factor)); return ((pll->vco_rate / 4) * pll->clk_factor);
else else
return (pll->vco_rate / (2 * pll->clk_factor)); return ((pll->vco_rate / 2) * pll->clk_factor);
} }
static unsigned long dp_pll_vco_div_clk_recalc_rate(struct clk_hw *hw, static unsigned long dp_pll_vco_div_clk_recalc_rate(struct clk_hw *hw,