Commit 47008535 authored by Brian Masney's avatar Brian Masney Committed by Dmitry Baryshkov
Browse files

drm/msm/disp/mdp4/mdp4_lvds_pll: convert from round_rate() to determine_rate() 



The round_rate() clk ops is deprecated, so migrate this driver from
round_rate() to determine_rate() using the Coccinelle semantic patch
on the cover letter of this series.

Acked-by: default avatarDmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: default avatarKonrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: default avatarBrian Masney <bmasney@redhat.com>
Patchwork: https://patchwork.freedesktop.org/patch/667980/
Link: https://lore.kernel.org/r/20250811-drm-clk-round-rate-v2-3-4a91ccf239cf@redhat.com


Signed-off-by: default avatarDmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
parent a38d1fbb

drivers/gpu/drm/msm/disp/mdp4/mdp4_lvds_pll.c

+8 −5
Original line number Diff line number Diff line
@@ -98,11 +98,14 @@ static unsigned long mdp4_lvds_pll_recalc_rate(struct clk_hw *hw, 
	return lvds_pll->pixclk;

}



static long mdp4_lvds_pll_round_rate(struct clk_hw *hw, unsigned long rate,

		unsigned long *parent_rate)

static int mdp4_lvds_pll_determine_rate(struct clk_hw *hw,

					struct clk_rate_request *req)

{

	const struct pll_rate *pll_rate = find_rate(rate);

	return pll_rate->rate;

	const struct pll_rate *pll_rate = find_rate(req->rate);



	req->rate = pll_rate->rate;



	return 0;

}



static int mdp4_lvds_pll_set_rate(struct clk_hw *hw, unsigned long rate,
@@ -118,7 +121,7 @@ static const struct clk_ops mdp4_lvds_pll_ops = { 
	.enable = mdp4_lvds_pll_enable,

	.disable = mdp4_lvds_pll_disable,

	.recalc_rate = mdp4_lvds_pll_recalc_rate,

	.round_rate = mdp4_lvds_pll_round_rate,

	.determine_rate = mdp4_lvds_pll_determine_rate,

	.set_rate = mdp4_lvds_pll_set_rate,

};