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ca5c695a45
Deleted following upstreamed patches: bcm27xx: 950-0006-drm-vc4-hdmi-Fix-HPD-GPIO-detection.patch bcm27xx: 950-0420-drm-vc4-Adopt-the-dma-configuration-from-the-HVS-or-.patch bcm27xx: 950-0425-drm-vc4-A-present-but-empty-dmas-disables-audio.patch bcm27xx: 950-0432-vc4-drm-Avoid-full-hdmi-audio-fifo-writes.patch bcm27xx: 950-0433-vc4-drm-vc4_plane-Remove-subpixel-positioning-check.patch bcm27xx: 950-0435-drm-vc4-Correct-pixel-order-for-DSI0.patch bcm27xx: 950-0436-drm-vc4-Register-dsi0-as-the-correct-vc4-encoder-typ.patch bcm27xx: 950-0437-drm-vc4-Fix-dsi0-interrupt-support.patch bcm27xx: 950-0438-drm-vc4-Add-correct-stop-condition-to-vc4_dsi_encode.patch bcm27xx: 950-0443-drm-vc4-Fix-timings-for-interlaced-modes.patch bcm27xx: 950-0445-drm-vc4-Fix-margin-calculations-for-the-right-bottom.patch bcm27xx: 950-0475-drm-vc4-Reset-HDMI-MISC_CONTROL-register.patch bcm27xx: 950-0476-drm-vc4-Release-workaround-buffer-and-DMA-in-error-p.patch bcm27xx: 950-0477-drm-vc4-Correct-DSI-divider-calculations.patch bcm27xx: 950-0664-drm-vc4-dsi-Correct-max-divider-to-255-not-7.patch bcm53xx: 072-next-ARM_dts_BCM53015-add-mr26.patch mediatek: 920-linux-next-dts-mt7622-bpi-r64-fix-wps-button.patch Manually rebased following patches: bcm27xx: 950-0004-drm-vc4-hdmi-Remove-the-DDC-probing-for-status-detec.patch bcm27xx: 950-0700-net-phy-lan87xx-Decrease-phy-polling-rate.patch bcm27xx: 950-0711-drm-vc4-Rename-bridge-to-out_bridge.patch bcm27xx: 950-0713-drm-vc4-Remove-splitting-the-bridge-chain-from-the-d.patch bcm27xx: 950-0715-drm-vc4-Convert-vc4_dsi-to-using-a-bridge-instead-of.patch bcm27xx: 950-0787-vc4-drm-vc4_plane-Keep-fractional-source-coords-insi.patch bcm27xx: 950-0914-mmc-block-Don-t-do-single-sector-reads-during-recove.patch Runtime tested on turris-omnia and glinet-b1300. Tested-by: John Audia <therealgraysky@proton.me> [bcm2711/RPi4B, mt7622/RT3200] Signed-off-by: Petr Štetiar <ynezz@true.cz>
58 lines
1.7 KiB
Diff
58 lines
1.7 KiB
Diff
From f8fdbecdaca97f0f2eebd77256e2eca4a8da6c39 Mon Sep 17 00:00:00 2001
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From: Ansuel Smith <ansuelsmth@gmail.com>
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Date: Sun, 7 Feb 2021 17:08:16 +0100
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Subject: [PATCH 3/4] clk: qcom: krait: add missing enable disable
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Add missing enable disable mux function. Add extra check to
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div2_round_rate.
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Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
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---
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drivers/clk/qcom/clk-krait.c | 27 +++++++++++++++++++++++++--
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1 file changed, 25 insertions(+), 2 deletions(-)
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--- a/drivers/clk/qcom/clk-krait.c
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+++ b/drivers/clk/qcom/clk-krait.c
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@@ -73,7 +73,25 @@ static u8 krait_mux_get_parent(struct cl
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return clk_mux_val_to_index(hw, mux->parent_map, 0, sel);
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}
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+static int krait_mux_enable(struct clk_hw *hw)
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+{
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+ struct krait_mux_clk *mux = to_krait_mux_clk(hw);
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+
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+ __krait_mux_set_sel(mux, mux->en_mask);
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+
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+ return 0;
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+}
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+
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+static void krait_mux_disable(struct clk_hw *hw)
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+{
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+ struct krait_mux_clk *mux = to_krait_mux_clk(hw);
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+
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+ __krait_mux_set_sel(mux, mux->safe_sel);
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+}
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+
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const struct clk_ops krait_mux_clk_ops = {
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+ .enable = krait_mux_enable,
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+ .disable = krait_mux_disable,
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.set_parent = krait_mux_set_parent,
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.get_parent = krait_mux_get_parent,
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.determine_rate = __clk_mux_determine_rate_closest,
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@@ -84,8 +102,13 @@ EXPORT_SYMBOL_GPL(krait_mux_clk_ops);
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static long krait_div2_round_rate(struct clk_hw *hw, unsigned long rate,
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unsigned long *parent_rate)
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{
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- *parent_rate = clk_hw_round_rate(clk_hw_get_parent(hw), rate * 2);
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- return DIV_ROUND_UP(*parent_rate, 2);
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+ struct clk_hw *hw_parent = clk_hw_get_parent(hw);
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+
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+ if (hw_parent) {
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+ *parent_rate = clk_hw_round_rate(hw_parent, rate * 2);
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+ return DIV_ROUND_UP(*parent_rate, 2);
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+ } else
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+ return -1;
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}
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static int krait_div2_set_rate(struct clk_hw *hw, unsigned long rate,
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