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drm/msm/hdmi_phy_8998: convert from round_rate() to determine_rate()

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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. The change to use clamp_t() was
done manually.

Signed-off-by: Brian Masney <bmasney@redhat.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/667878/
Link: https://lore.kernel.org/r/20250810-drm-msm-phy-clk-round-rate-v2-7-0fd1f7979c83@redhat.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
This commit is contained in:
Brian Masney
2025-08-10 18:57:31 -04:00
committed by Dmitry Baryshkov
parent 5beef1fec2
commit a38d1fbbc9
1 changed files with 6 additions and 10 deletions
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16
drivers/gpu/drm/msm/hdmi/hdmi_phy_8998.c
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@@ -646,16 +646,12 @@ static int hdmi_8998_pll_prepare(struct clk_hw *hw)
return 0;
}
static long hdmi_8998_pll_round_rate(struct clk_hw *hw,
unsigned long rate,
unsigned long *parent_rate)
static int hdmi_8998_pll_determine_rate(struct clk_hw *hw,
struct clk_rate_request *req)
{
if (rate < HDMI_PCLK_MIN_FREQ)
return HDMI_PCLK_MIN_FREQ;
else if (rate > HDMI_PCLK_MAX_FREQ)
return HDMI_PCLK_MAX_FREQ;
else
return rate;
req->rate = clamp_t(unsigned long, req->rate, HDMI_PCLK_MIN_FREQ, HDMI_PCLK_MAX_FREQ);
return 0;
}
static unsigned long hdmi_8998_pll_recalc_rate(struct clk_hw *hw,
@@ -688,7 +684,7 @@ static int hdmi_8998_pll_is_enabled(struct clk_hw *hw)
static const struct clk_ops hdmi_8998_pll_ops = {
.set_rate = hdmi_8998_pll_set_clk_rate,
.round_rate = hdmi_8998_pll_round_rate,
.determine_rate = hdmi_8998_pll_determine_rate,
.recalc_rate = hdmi_8998_pll_recalc_rate,
.prepare = hdmi_8998_pll_prepare,
.unprepare = hdmi_8998_pll_unprepare,