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ALC option
This commit is contained in:
borti4938
marqs
parent
c4bb809c3c
commit
e8c8347496
@ -152,6 +152,7 @@ typedef enum {
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VIDEO_LPF,
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LINETRIPLE_ENABLE,
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LINETRIPLE_MODE,
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EN_ALC,
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TX_MODE,
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#ifndef DEBUG
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FW_UPDATE,
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@ -190,6 +191,7 @@ typedef struct {
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alt_8 vsync_thold;
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alt_u8 sync_lpf;
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alt_u8 video_lpf;
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alt_u8 en_alc;
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alt_u8 pre_coast;
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alt_u8 post_coast;
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} avconfig_t;
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@ -236,6 +238,7 @@ const menuitem_t menu[] = {
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{ VIDEO_LPF, "Video LPF" },
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{ LINETRIPLE_ENABLE, "240p/288p lineX3" },
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{ LINETRIPLE_MODE, "Linetriple mode" },
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{ EN_ALC, "Auto Lev. Contr." },
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{ TX_MODE, "TX mode" },
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#ifndef DEBUG
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{ FW_UPDATE, "<Firmware update>" },
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@ -632,6 +635,7 @@ void set_default_avconfig()
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tc.pre_coast = DEFAULT_PRE_COAST;
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tc.post_coast = DEFAULT_POST_COAST;
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tc.vsync_thold = DEFAULT_VSYNC_THOLD;
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tc.en_alc = 1;
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}
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int read_userdata()
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@ -887,6 +891,11 @@ void display_menu(alt_u8 forcedisp)
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tc.l3_mode++;
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strncpy(menu_row2, l3_mode_desc[tc.l3_mode], LCD_ROW_LEN+1);
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break;
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case EN_ALC:
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if ((code == VAL_MINUS) || (code == VAL_PLUS))
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tc.en_alc = !tc.en_alc;
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sniprintf(menu_row2, LCD_ROW_LEN+1, tc.en_alc ? "Enabled" : "Disabled");
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break;
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case TX_MODE:
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if (!(IORD_ALTERA_AVALON_PIO_DATA(PIO_1_BASE) & HDMITX_MODE_MASK) && ((code == VAL_MINUS) || (code == VAL_PLUS))) {
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tc.tx_mode = !tc.tx_mode;
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@ -1167,6 +1176,9 @@ status_t get_status(tvp_input_t input, video_format format)
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if (tc.sync_lpf != cm.cc.sync_lpf)
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tvp_set_sync_lpf(tc.sync_lpf);
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if (tc.en_alc != cm.cc.en_alc)
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tvp_set_alc(tc.en_alc, target_type);
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// use memcpy instead?
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cm.cc = tc;
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@ -1241,7 +1253,7 @@ void program_mode()
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printf("Mode %s selected\n", video_modes[cm.id].name);
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tvp_source_setup(cm.id, target_type, (cm.progressive ? cm.totlines : cm.totlines/2), v_hz_x100/100, cm.cc.pre_coast, cm.cc.post_coast, cm.cc.vsync_thold);
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tvp_source_setup(cm.id, target_type, cm.cc.en_alc, (cm.progressive ? cm.totlines : cm.totlines/2), v_hz_x100/100, cm.cc.pre_coast, cm.cc.post_coast, cm.cc.vsync_thold);
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set_lpf(cm.cc.video_lpf);
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set_videoinfo();
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}
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@ -80,31 +80,6 @@ static void tvp_set_clamp_position(video_type type)
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}
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}
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static void tvp_set_alc(video_type type)
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{
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//disable ALC
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//tvp_writereg(TVP_ALCEN, 0x00);
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//tvp_writereg(TVP_ALCEN, 0x80);
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//select ALC placement
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switch (type) {
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case VIDEO_LDTV:
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tvp_writereg(TVP_ALCPLACE, 0x9);
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break;
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case VIDEO_SDTV:
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case VIDEO_EDTV:
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case VIDEO_PC:
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tvp_writereg(TVP_ALCPLACE, 0x18);
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break;
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case VIDEO_HDTV:
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tvp_writereg(TVP_ALCPLACE, 0x5A);
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break;
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default:
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break;
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}
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}
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inline alt_u32 tvp_readreg(alt_u32 regaddr)
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{
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I2C_start(I2CA_BASE, TVP_BASE, 0);
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@ -314,11 +289,37 @@ void tvp_set_sog_thold(alt_u8 val)
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printf("SOG thold set to 0x%x\n", val);
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}
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void tvp_source_setup(alt_8 modeid, video_type type, alt_u32 vlines, alt_u8 hz, alt_u8 pre_coast, alt_u8 post_coast, alt_u8 vsync_thold)
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void tvp_set_alc(alt_u8 en_alc, video_type type)
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{
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if (en_alc) {
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tvp_writereg(TVP_ALCEN, 0x80); //enable ALC
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//select ALC placement
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switch (type) {
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case VIDEO_LDTV:
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tvp_writereg(TVP_ALCPLACE, 0x9);
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break;
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case VIDEO_SDTV:
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case VIDEO_EDTV:
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case VIDEO_PC:
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tvp_writereg(TVP_ALCPLACE, 0x18);
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break;
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case VIDEO_HDTV:
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tvp_writereg(TVP_ALCPLACE, 0x5A);
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break;
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default:
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break;
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}
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} else {
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tvp_writereg(TVP_ALCEN, 0x00); //disable ALC
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}
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}
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void tvp_source_setup(alt_8 modeid, video_type type, alt_u8 en_alc, alt_u32 vlines, alt_u8 hz, alt_u8 pre_coast, alt_u8 post_coast, alt_u8 vsync_thold)
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{
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// Clamp position and ALC
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tvp_set_clamp_position(type);
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tvp_set_alc(type);
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tvp_set_alc(en_alc, type);
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tvp_set_ssthold(vsync_thold);
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4
software/sys_controller/tvp7002/tvp7002.h
Normal file → Executable file
4
software/sys_controller/tvp7002/tvp7002.h
Normal file → Executable file
@ -89,7 +89,9 @@ void tvp_set_hpll_phase(alt_u8 val);
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void tvp_set_sog_thold(alt_u8 val);
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void tvp_source_setup(alt_8 modeid, video_type type, alt_u32 vlines, alt_u8 hz, alt_u8 pre_coast, alt_u8 post_coast, alt_u8 vsync_thold);
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void tvp_set_alc(alt_u8 en_alc, video_type type);
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void tvp_source_setup(alt_8 modeid, video_type type, alt_u8 en_alc, alt_u32 vlines, alt_u8 hz, alt_u8 pre_coast, alt_u8 post_coast, alt_u8 vsync_thold);
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void tvp_source_sel(tvp_input_t input, video_format fmt);
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@ -2,9 +2,9 @@
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<sch:Settings xmlns:sch="http://www.altera.com/embeddedsw/bsp/schema">
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<BspType>hal</BspType>
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<BspVersion>default</BspVersion>
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<BspGeneratedTimeStamp>May 22, 2016 8:28:30 PM</BspGeneratedTimeStamp>
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<BspGeneratedUnixTimeStamp>1463938110913</BspGeneratedUnixTimeStamp>
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<BspGeneratedLocation>./</BspGeneratedLocation>
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<BspGeneratedTimeStamp>May 24, 2016 1:04:38 AM</BspGeneratedTimeStamp>
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<BspGeneratedUnixTimeStamp>1464041078241</BspGeneratedUnixTimeStamp>
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<BspGeneratedLocation>/home/markus/Code/ossc/software/sys_controller_bsp</BspGeneratedLocation>
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<BspSettingsFile>settings.bsp</BspSettingsFile>
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<SopcDesignFile>../../sys.sopcinfo</SopcDesignFile>
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<JdiFile>default</JdiFile>
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