drm/msm/dsi: use mult_frac for pclk_bpp calculation

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Simplify calculations around pixel_clk_rate division. Replace common
pattern of doing 64-bit multiplication and then a do_div() call with
simpler mult_frac() invocation.

Reviewed-by: Marijn Suijten <marijn.suijten@somainline.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/538273/
Link: https://lore.kernel.org/r/20230520200103.4019607-2-dmitry.baryshkov@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

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Dmitry Baryshkov 2023-05-20 23:01:03 +03:00

parent 6de6c28d97

commit 374918d2c3

1 changed files with 4 additions and 7 deletions

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drivers/gpu/drm/msm/dsi/dsi_host.c

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