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drm: panel: huaxing-nt36672c: Add DSC support #14

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drm: panel: huaxing-nt36672c: Add DSC support #14

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c1beffa
drm: panel: huaxing-nt36672c: Add DSC support
ywmaa Nov 23, 2022
aa09eca
arm64: dts: qcom: sm7150-xiaomi-surya: enable display driver
ywmaa Nov 23, 2022
c330c9f
arm64: dts: qcom: sm7150-xiaomi-surya: fix wrong device id
ywmaa Nov 23, 2022
93f8f2a
Merge branch 'sm7150-mainline:v6.1-rc6-t' into v6.1-rc6-t
ywmaa Nov 24, 2022
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39 changes: 39 additions & 0 deletions arch/arm64/boot/dts/qcom/sm7150-xiaomi-surya.dts
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Original file line number Diff line number Diff line change
Expand Up @@ -386,6 +386,45 @@
status = "okay";
};

&dispcc {
status = "okay";
};


&dsi0 {
status = "okay";

panel: panel@0 {
compatible = "huaxing,nt36672c";
reg = <0>;

//reset-gpios = <&tlmm 8 GPIO_ACTIVE_LOW>;

port {
panel_in: endpoint {
remote-endpoint = <&dsi0_out>;
};
};
};
};

&dsi0_out {
data-lanes = <0 1 2 3>;
remote-endpoint = <&panel_in>;
};

&dsi_phy {
status = "okay";
};

&mdp {
status = "okay";
};

&mdss {
status = "okay";
};

&gpu {
status = "okay";
};
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8 changes: 6 additions & 2 deletions drivers/gpu/drm/panel/panel-huaxing-nt36672c.c
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Original file line number Diff line number Diff line change
Expand Up @@ -13,7 +13,6 @@
#include <drm/drm_mipi_dsi.h>
#include <drm/drm_modes.h>
#include <drm/drm_panel.h>

struct nt36672c {
struct drm_panel panel;
struct mipi_dsi_device *dsi;
Expand Down Expand Up @@ -317,7 +316,12 @@ static int nt36672c_probe(struct mipi_dsi_device *dsi)
drm_panel_remove(&ctx->panel);
return ret;
}


ret = mipi_dsi_compression_mode(dsi, true);
if (ret < 0) {
dev_err(dev, "Failed to Enable DSC Compression %d\n", ret);
}

return 0;
}

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