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Commit 78e0f02a authored by Ajay Singh Parmar's avatar Ajay Singh Parmar Committed by Narendra Muppalla
Browse files

clk: msm: hdmi: add 8998 hdmi pll calculator and clocks 



Add PLL and PHY programming for HDMI. Dynamically calculate
the register values to be programmed for a given pixel clock.

CRs-Fixed: 1022772
Change-Id: Ibf7877eb6edd29baefee57bc12188989d897d47e
Signed-off-by: default avatarAjay Singh Parmar <aparmar@codeaurora.org>
Signed-off-by: default avatarTatenda Chipeperekwa <tatendac@codeaurora.org>
Signed-off-by: default avatarNarendra Muppalla <narendram@codeaurora.org>
parent 601c3a96

drivers/clk/qcom/mdss/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -6,3 +6,4 @@ obj-$(CONFIG_MSM_MDSS_PLL) += mdss-dsi-pll-8998.o 
obj-$(CONFIG_MSM_MDSS_PLL) += mdss-dp-pll-8998.o

obj-$(CONFIG_MSM_MDSS_PLL) += mdss-dp-pll-8998-util.o

obj-$(CONFIG_MSM_MDSS_PLL) += mdss-hdmi-pll-8996.o

obj-$(CONFIG_MSM_MDSS_PLL) += mdss-hdmi-pll-8998.o

drivers/clk/qcom/mdss/mdss-hdmi-pll-8998.c

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+841 −0

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drivers/clk/qcom/mdss/mdss-hdmi-pll.h

+9 −1
Original line number Diff line number Diff line 
/* Copyright (c) 2012-2015, The Linux Foundation. All rights reserved.

/* Copyright (c) 2012-2017, The Linux Foundation. All rights reserved.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 and
@@ -33,6 +33,11 @@ struct hdmi_pll_vco_clk { 
	struct clk	c;

};



static inline struct hdmi_pll_vco_clk *to_hdmi_vco_clk(struct clk *clk)

{

	return container_of(clk, struct hdmi_pll_vco_clk, c);

}



int hdmi_pll_clock_register(struct platform_device *pdev,

				struct mdss_pll_resources *pll_res);
@@ -50,4 +55,7 @@ int hdmi_8996_v3_pll_clock_register(struct platform_device *pdev, 


int hdmi_8996_v3_1p8_pll_clock_register(struct platform_device *pdev,

				 struct mdss_pll_resources *pll_res);



int hdmi_8998_pll_clock_register(struct platform_device *pdev,

				   struct mdss_pll_resources *pll_res);

#endif

drivers/clk/qcom/mdss/mdss-pll.c

+7 −1

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drivers/clk/qcom/mdss/mdss-pll.h

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Original line number Diff line number Diff line
@@ -37,6 +37,7 @@ enum { 
	MDSS_HDMI_PLL_8996_V2,

	MDSS_HDMI_PLL_8996_V3,

	MDSS_HDMI_PLL_8996_V3_1_8,

	MDSS_HDMI_PLL_8998,

	MDSS_UNKNOWN_PLL,

};