From: Brian Masney Date: Mon, 11 Aug 2025 10:56:07 +0000 (-0400) Subject: drm/msm/disp/mdp4/mdp4_lvds_pll: convert from round_rate() to determine_rate() X-Git-Tag: v6.18-rc1~134^2~10^2~57 X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=470085357f77b922c834d38d25e6e2fa290b7cdd;p=thirdparty%2Flinux.git 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: Dmitry Baryshkov Reviewed-by: Konrad Dybcio Signed-off-by: Brian Masney 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: Dmitry Baryshkov --- diff --git a/drivers/gpu/drm/msm/disp/mdp4/mdp4_lvds_pll.c b/drivers/gpu/drm/msm/disp/mdp4/mdp4_lvds_pll.c index 4612886f0e494..04c49bf3d8546 100644 --- a/drivers/gpu/drm/msm/disp/mdp4/mdp4_lvds_pll.c +++ b/drivers/gpu/drm/msm/disp/mdp4/mdp4_lvds_pll.c @@ -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, };