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[5.11,14/45] drm/msm/dsi_pll_7nm: Fix variable usage for pll_lockdet_rate

Message ID 20210409095305.861177874@linuxfoundation.org
State New
Headers show
Series None | expand

Commit Message

Greg KH April 9, 2021, 9:53 a.m. UTC 
From: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>


[ Upstream commit 9daaf31307856defb1070685418ce5a484ecda3a ]

The PLL_LOCKDET_RATE_1 was being programmed with a hardcoded value
directly, but the same value was also being specified in the
dsi_pll_regs struct pll_lockdet_rate variable: let's use it!

Based on 362cadf34b9f ("drm/msm/dsi_pll_10nm: Fix variable usage for
pll_lockdet_rate")

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

Reviewed-by: Abhinav Kumar <abhinavk@codeaurora.org>

Signed-off-by: Rob Clark <robdclark@chromium.org>

Signed-off-by: Sasha Levin <sashal@kernel.org>

---
 drivers/gpu/drm/msm/dsi/pll/dsi_pll_7nm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

-- 
2.30.2
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Patch

diff --git a/drivers/gpu/drm/msm/dsi/pll/dsi_pll_7nm.c b/drivers/gpu/drm/msm/dsi/pll/dsi_pll_7nm.c
index c1f6708367ae..c1c41846b6b2 100644
--- a/drivers/gpu/drm/msm/dsi/pll/dsi_pll_7nm.c
+++ b/drivers/gpu/drm/msm/dsi/pll/dsi_pll_7nm.c
@@ -325,7 +325,7 @@  static void dsi_pll_commit(struct dsi_pll_7nm *pll)
 	pll_write(base + REG_DSI_7nm_PHY_PLL_FRAC_DIV_START_LOW_1, reg->frac_div_start_low);
 	pll_write(base + REG_DSI_7nm_PHY_PLL_FRAC_DIV_START_MID_1, reg->frac_div_start_mid);
 	pll_write(base + REG_DSI_7nm_PHY_PLL_FRAC_DIV_START_HIGH_1, reg->frac_div_start_high);
-	pll_write(base + REG_DSI_7nm_PHY_PLL_PLL_LOCKDET_RATE_1, 0x40);
+	pll_write(base + REG_DSI_7nm_PHY_PLL_PLL_LOCKDET_RATE_1, reg->pll_lockdet_rate);
 	pll_write(base + REG_DSI_7nm_PHY_PLL_PLL_LOCK_DELAY, 0x06);
 	pll_write(base + REG_DSI_7nm_PHY_PLL_CMODE_1, 0x10); /* TODO: 0x00 for CPHY */
 	pll_write(base + REG_DSI_7nm_PHY_PLL_CLOCK_INVERTERS, reg->pll_clock_inverters);