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Commit 9e827a91 authored by Ajay Singh Parmar's avatar Ajay Singh Parmar
Browse files

msm: mdss: hdmi: remove hard-coded resolution id names 



Generate the HDMI resolution id names based on resolution timing
details. This makes the code generic for all resolutions.

Change-Id: I097f450f5a85c85c1e81b7c7b1351d9c7228ba01
Signed-off-by: default avatarAjay Singh Parmar <aparmar@codeaurora.org>
parent f1a9f6d4

drivers/video/msm/mdss/mdss_hdmi_util.c

+45 −0
Original line number Diff line number Diff line
@@ -15,9 +15,54 @@ 
#include <linux/delay.h>

#include "mdss_hdmi_util.h"



#define RESOLUTION_NAME_STR_LEN 30



static struct msm_hdmi_mode_timing_info

	hdmi_supported_video_mode_lut[HDMI_VFRMT_MAX];



static char res_buf[RESOLUTION_NAME_STR_LEN];



const char *msm_hdmi_mode_2string(u32 mode)

{

	static struct msm_hdmi_mode_timing_info *ri;

	char *aspect_ratio;



	if (mode >= HDMI_VFRMT_MAX)

		return "???";



	ri = &hdmi_supported_video_mode_lut[mode];



	memset(res_buf, 0, sizeof(res_buf));



	if (!ri->supported) {

		snprintf(res_buf, RESOLUTION_NAME_STR_LEN, "%d", mode);

		return res_buf;

	}



	switch (ri->ar) {

	case HDMI_RES_AR_4_3:

		aspect_ratio = "4/3";

		break;

	case HDMI_RES_AR_5_4:

		aspect_ratio = "5/4";

		break;

	case HDMI_RES_AR_16_9:

		aspect_ratio = "16/9";

		break;

	case HDMI_RES_AR_16_10:

		aspect_ratio = "16/10";

		break;

	default:

		aspect_ratio = "???";

	};



	snprintf(res_buf, RESOLUTION_NAME_STR_LEN, "%dx%d %s%dHz %s",

		ri->active_h, ri->active_v, ri->interlaced ? "i" : "p",

		ri->refresh_rate / 1000, aspect_ratio);



	return res_buf;

}



void hdmi_del_supported_mode(u32 mode)

{

	struct msm_hdmi_mode_timing_info *ret = NULL;

drivers/video/msm/mdss/mdss_hdmi_util.h

+1 −0
Original line number Diff line number Diff line
@@ -261,6 +261,7 @@ int hdmi_get_video_id_code(struct msm_hdmi_mode_timing_info *timing_in); 
const struct msm_hdmi_mode_timing_info *hdmi_get_supported_mode(u32 mode);

void hdmi_del_supported_mode(u32 mode);

ssize_t hdmi_get_video_3d_fmt_2string(u32 format, char *buf, u32 size);

const char *msm_hdmi_mode_2string(u32 mode);



/* todo: Fix this. Right now this is defined in mdss_hdmi_tx.c */

void *hdmi_get_featuredata_from_sysfs_dev(struct device *device, u32 type);

include/uapi/video/msm_hdmi_modes.h

+0 −78
Original line number Diff line number Diff line
@@ -382,82 +382,4 @@ do { \ 
	}	\

} while (0)



static inline const char *msm_hdmi_mode_2string(uint32_t mode)

{

	switch (mode) {

	case HDMI_VFRMT_UNKNOWN:		return "Unknown";

	case HDMI_VFRMT_640x480p60_4_3:		return "640x480 p60 4/3";

	case HDMI_VFRMT_720x480p60_4_3:		return "720x480 p60 4/3";

	case HDMI_VFRMT_720x480p60_16_9:	return "720x480 p60 16/9";

	case HDMI_VFRMT_1280x720p60_16_9:	return "1280x 720 p60 16/9";

	case HDMI_VFRMT_1920x1080i60_16_9:	return "1920x1080 i60 16/9";

	case HDMI_VFRMT_1440x480i60_4_3:	return "1440x480 i60 4/3";

	case HDMI_VFRMT_1440x480i60_16_9:	return "1440x480 i60 16/9";

	case HDMI_VFRMT_1440x240p60_4_3:	return "1440x240 p60 4/3";

	case HDMI_VFRMT_1440x240p60_16_9:	return "1440x240 p60 16/9";

	case HDMI_VFRMT_2880x480i60_4_3:	return "2880x480 i60 4/3";

	case HDMI_VFRMT_2880x480i60_16_9:	return "2880x480 i60 16/9";

	case HDMI_VFRMT_2880x240p60_4_3:	return "2880x240 p60 4/3";

	case HDMI_VFRMT_2880x240p60_16_9:	return "2880x240 p60 16/9";

	case HDMI_VFRMT_1440x480p60_4_3:	return "1440x480 p60 4/3";

	case HDMI_VFRMT_1440x480p60_16_9:	return "1440x480 p60 16/9";

	case HDMI_VFRMT_1920x1080p60_16_9:	return "1920x1080 p60 16/9";

	case HDMI_VFRMT_720x576p50_4_3:		return "720x576 p50 4/3";

	case HDMI_VFRMT_720x576p50_16_9:	return "720x576 p50 16/9";

	case HDMI_VFRMT_1280x720p50_16_9:	return "1280x720 p50 16/9";

	case HDMI_VFRMT_1920x1080i50_16_9:	return "1920x1080 i50 16/9";

	case HDMI_VFRMT_1440x576i50_4_3:	return "1440x576 i50 4/3";

	case HDMI_VFRMT_1440x576i50_16_9:	return "1440x576 i50 16/9";

	case HDMI_VFRMT_1440x288p50_4_3:	return "1440x288 p50 4/3";

	case HDMI_VFRMT_1440x288p50_16_9:	return "1440x288 p50 16/9";

	case HDMI_VFRMT_2880x576i50_4_3:	return "2880x576 i50 4/3";

	case HDMI_VFRMT_2880x576i50_16_9:	return "2880x576 i50 16/9";

	case HDMI_VFRMT_2880x288p50_4_3:	return "2880x288 p50 4/3";

	case HDMI_VFRMT_2880x288p50_16_9:	return "2880x288 p50 16/9";

	case HDMI_VFRMT_1440x576p50_4_3:	return "1440x576 p50 4/3";

	case HDMI_VFRMT_1440x576p50_16_9:	return "1440x576 p50 16/9";

	case HDMI_VFRMT_1920x1080p50_16_9:	return "1920x1080 p50 16/9";

	case HDMI_VFRMT_1920x1080p24_16_9:	return "1920x1080 p24 16/9";

	case HDMI_VFRMT_1920x1080p25_16_9:	return "1920x1080 p25 16/9";

	case HDMI_VFRMT_1920x1080p30_16_9:	return "1920x1080 p30 16/9";

	case HDMI_VFRMT_2880x480p60_4_3:	return "2880x480 p60 4/3";

	case HDMI_VFRMT_2880x480p60_16_9:	return "2880x480 p60 16/9";

	case HDMI_VFRMT_2880x576p50_4_3:	return "2880x576 p50 4/3";

	case HDMI_VFRMT_2880x576p50_16_9:	return "2880x576 p50 16/9";

	case HDMI_VFRMT_1920x1250i50_16_9:	return "1920x1250 i50 16/9";

	case HDMI_VFRMT_1920x1080i100_16_9:	return "1920x1080 i100 16/9";

	case HDMI_VFRMT_1280x720p100_16_9:	return "1280x720 p100 16/9";

	case HDMI_VFRMT_720x576p100_4_3:	return "720x576 p100 4/3";

	case HDMI_VFRMT_720x576p100_16_9:	return "720x576 p100 16/9";

	case HDMI_VFRMT_1440x576i100_4_3:	return "1440x576 i100 4/3";

	case HDMI_VFRMT_1440x576i100_16_9:	return "1440x576 i100 16/9";

	case HDMI_VFRMT_1920x1080i120_16_9:	return "1920x1080 i120 16/9";

	case HDMI_VFRMT_1280x720p120_16_9:	return "1280x720 p120 16/9";

	case HDMI_VFRMT_720x480p120_4_3:	return "720x480 p120 4/3";

	case HDMI_VFRMT_720x480p120_16_9:	return "720x480 p120 16/9";

	case HDMI_VFRMT_1440x480i120_4_3:	return "1440x480 i120 4/3";

	case HDMI_VFRMT_1440x480i120_16_9:	return "1440x480 i120 16/9";

	case HDMI_VFRMT_720x576p200_4_3:	return "720x576 p200 4/3";

	case HDMI_VFRMT_720x576p200_16_9:	return "720x576 p200 16/9";

	case HDMI_VFRMT_1440x576i200_4_3:	return "1440x576 i200 4/3";

	case HDMI_VFRMT_1440x576i200_16_9:	return "1440x576 i200 16/9";

	case HDMI_VFRMT_720x480p240_4_3:	return "720x480 p240 4/3";

	case HDMI_VFRMT_720x480p240_16_9:	return "720x480 p240 16/9";

	case HDMI_VFRMT_1440x480i240_4_3:	return "1440x480 i240 4/3";

	case HDMI_VFRMT_1440x480i240_16_9:	return "1440x480 i240 16/9";

	case HDMI_VFRMT_1280x720p24_16_9:	return "1280x720 p24 16/9";

	case HDMI_VFRMT_1280x720p25_16_9:	return "1280x720 p25 16/9";

	case HDMI_VFRMT_1280x720p30_16_9:	return "1280x720 p30 16/9";

	case HDMI_VFRMT_1920x1080p120_16_9:	return "1920x1080 p120 16/9";

	case HDMI_VFRMT_1920x1080p100_16_9:	return "1920x1080 p100 16/9";

	case HDMI_VFRMT_3840x2160p30_16_9:	return "3840x2160 p30 16/9";

	case HDMI_VFRMT_3840x2160p25_16_9:	return "3840x2160 p25 16/9";

	case HDMI_VFRMT_3840x2160p24_16_9:	return "3840x2160 p24 16/9";

	case HDMI_VFRMT_4096x2160p24_16_9:	return "4096x2160 p24 16/9";

	case HDMI_VFRMT_1024x768p60_4_3:	return "1024x768 p60 4/3";

	case HDMI_VFRMT_1280x1024p60_5_4:	return "1280x1024 p60 5/4";

	case HDMI_VFRMT_2560x1600p60_16_9:	return "2560x1600 p60 16/9";

	default:				return "???";

	}

}

#endif /* _UAPI_MSM_HDMI_MODES_H__ */