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208 Commits

Author SHA1 Message Date
marqs 9feb96888b fix PLL reference clock switchover logic 2019-10-09 23:58:55 +03:00
marqs 3771d5cb14 fix OSD size in certain modes 2019-10-08 01:08:18 +03:00
marqs 9d496383c3 optimize clock network 
* replace all clock muxes with a single cycloneive_clkctrl to minimize skew
* use a single dynamically configured PLL to comply with cycloneive_clkctrl
 2019-10-06 23:54:32 +03:00
marqs 6266976114 first OSD implementation 2019-10-03 02:03:43 +03:00
marqs aa43991534 add mask color option 2019-09-30 19:31:05 +03:00
marqs c7fc62c038 use symlinks for SW IP BSP files 2019-09-30 18:56:27 +03:00
marqs 1d7f512172 add 384x240 optimized mode 2019-08-30 00:29:30 +03:00
marqs 52e8493873 fix audio infoframe content to comply with HDMI spec 2019-08-24 10:54:13 +03:00
marqs 0fc1a4707b update 400p preset parameters 2019-08-04 23:39:22 +03:00
marqs 4a686da462 improve 400p support 
* 400p in sampler option
* 1600x400 preset for line3x
 2019-08-03 01:29:24 +03:00
marqs df07eece10 add default HDMI VIC compatibility option 2019-07-29 21:26:28 +03:00
marqs b24e6c6366 remote hotkey and display improvements 
* fix direct sampling phase adjustment while in sampling menu
* wrap around sampling phase value in menu
* always display full samplerate value in menu
* enable direct loading of profile 10 and higher
 2019-07-29 20:58:26 +03:00
marqs 5e0277fb48 add Panasonic hack for improving line count tolerance with line2x 2019-07-01 19:15:57 +03:00
marqs 1ba8d68aab set HDMI AVI Infoframe VIC in passthru modes 
The change should fix interlace compatibility with some Denon AV receivers.
 2019-07-01 01:24:18 +03:00
marqs 5d39e2b752 add compatibility option for AV3 to use AV1 RGB (and audio) 2019-06-25 23:22:41 +03:00
marqs d4696271c9 make initconfig and profile versions independent of fw version 2019-06-25 20:02:10 +03:00
marqs f0a14679d9 make H. samplerate fine-tuning more intuitive 2019-06-25 00:23:45 +03:00
paulb-nl 96d33a12b5 Add fine-tune of samplerate for optimized modes 2019-05-31 11:52:44 +02:00
marqs 3d49b74667 add auto YPbPr CSC option 2019-05-11 13:51:29 +03:00
marqs 125814225f make sampling phase mode-specific 2019-05-08 00:05:16 +03:00
marqs 9e81fb5922 Scanline updates and fixes 
* Enable overlay pattern customization
* Fix non-alternating mode with line4x interlace sources
* Add alternate interval option for pre-linedoubled sources
 2019-03-23 00:09:46 +02:00
marqs f561f4586e enable 35MHz video LPF for 720p & 1080i in auto mode 2019-03-16 01:20:16 +02:00
marqs 2bac00fd82 TX improvements 
* tweak audio parameters
* set AFE level based on PCLK
 2019-01-11 00:26:40 +02:00
marqs 687905780e fix profile load not reading all data 2018-11-24 16:19:46 +02:00
marqs 9533428a92 restore profile import notification 2018-11-07 23:39:25 +02:00
marqs 978ac04a43 add name to profile struct 2018-11-03 18:28:30 +02:00
marqs 97247d1f33 unite audio & non-audio avconfig struct 2018-11-03 18:24:39 +02:00
marqs 3e618cae2c decrease minimum V.active limit 2018-11-03 18:22:57 +02:00
marqs 76d69d19bf switch to RV32E 2018-10-30 01:31:40 +02:00
marqs d03e0658a0 Merge branch 'gbi' of git://github.com/paulb-nl/ossc into paulb-nl-gbi 2018-10-24 21:39:28 +03:00
marqs c250042cdb bump max number of profiles to 15 2018-10-22 21:47:25 +03:00
marqs ad056f249f bump line5x-generic default width to 1600 and max. h_total to 2800 2018-10-22 21:44:04 +03:00
marqs 7d9d419a8b enable latency tester on debug build 2018-10-22 21:18:14 +03:00
marqs c4114c3883 Merge branch 'paulb-nl-auto_input' into rv-integration 2018-10-21 00:04:59 +03:00
marqs 525c08a777 fix debug mode printf 2018-10-21 00:04:46 +03:00
paulb-nl f7075a0846 Add 512x240 optimized resolution 2018-10-13 23:47:37 +02:00
paulb-nl f276cda190 Add support for GBI 360p 2018-10-13 17:33:10 +02:00
paulb-nl 4e4f5749ea Add auto input switching 
Cycle through inputs until sync is found or limit has been reached.
RGsB or YPbPr defaults can be set per input.
Stay on current physical input for a short time when sync is lost.
Press right button on the remote for next input.
 2018-10-11 14:01:14 +02:00
marqs 0905620b4d update qsys+bsp build logic and instructions 2018-10-11 00:04:32 +03:00
marqs 055a794b5e move bitswap inside epcq_controller driver 2018-10-09 23:16:37 +03:00
Ari Sundholm 4984ecf418 Implement loading settings from SD card 2018-10-08 16:58:26 +03:00
Ari Sundholm a5b329584e Factor writing to Flash memory and SD->Flash copying into functions 
This is in preparation for the feature to import settings from the
SD card.
 2018-10-08 16:58:26 +03:00
marqs 7914a2ee83 clean up and update README 2018-10-08 00:37:42 +03:00
marqs e8d5097ecb replace nios crcCI with hw_crc32 qsys module 2018-10-07 23:38:26 +03:00
marqs 0a747cbce6 i2c_opencores: fix compilation warnings 2018-10-07 23:34:29 +03:00
marqs 4676cbd2f0 integrate zero-riscy 2018-10-06 13:19:12 +03:00
marqs e1d8446752 BSP and sw modifications 2018-09-26 00:19:24 +03:00
marqs 22e49300df fix line2x reverse LPF trigger 2018-04-18 23:14:24 +03:00
marqs c91988e5fb some desperate code size savings 2018-04-16 20:08:11 +03:00
paulb-nl 5dd9f65bc6 Add video Pre-ADC gain setting 2018-04-16 12:21:31 +02:00
marqs 70ab55c1fa fix optimized mode mask & position offsets 2018-04-15 23:41:26 +03:00
marqs dcd3d14a53 fix applying of power-on default settings 2018-04-13 01:24:34 +03:00
marqs 37650ca22b misc improvements 
* add character LCD backlight timeout option
* increase h.mask range
* show accurate (fpga-calculated) timings on infoscreen
 2018-03-28 20:09:40 +03:00
marqs 5422953f30 minor optimizations 2018-03-25 00:32:06 +02:00
Ari Sundholm b464a9224b Improve avoidance of profile load induced profile loads 
It was buggy anyway, as pointed out by borti4938.
 2018-03-15 13:28:37 +02:00
Ari Sundholm 0bb490faa0 Don't automagically update profile->input link 2018-03-15 13:27:12 +02:00
Ari Sundholm 5852eb3465 Prevent profile loads induced by profile loads 2018-03-15 13:27:12 +02:00
Ari Sundholm f337852e19 Implement two-way profile linking in a minimalistic way 2018-03-15 13:27:12 +02:00
borti4938 6278e1026d some code space optimization 2018-03-12 08:05:09 +01:00
marqs 9ad696dbc3 optimize away one pp stage and unify code formatting 2018-03-12 01:25:23 +02:00
borti4938 852054cdd0 finer granulated steps for hybrid sl settings 2018-03-07 10:21:18 +01:00
borti4938 0828addc83 Merge branch 'release' of https://github.com/marqs85/ossc into upstream 2018-03-07 08:29:49 +01:00
marqs 0ab31b30b4 simplify timing constraints 2018-03-07 09:21:19 +02:00
marqs bd1d58660c Add detection for 640x400 VGA Mode 13h 2018-03-06 23:52:10 +02:00
borti4938 10eff56f28 Merge branch 'release' of https://github.com/marqs85/ossc into upstream 2018-03-06 09:41:59 +01:00
borti4938 670f515141 various post processing pipeline updates: 
- increase number of pipeline stages for scanline generation
- alternative hybrid strength implementation
- add missing file declaration in qsf
 2018-03-06 09:36:21 +01:00
borti4938 3154a83847 re-rename of sl gen option 2018-03-06 09:33:57 +01:00
borti4938 0b51fd7758 - resolve conflicts from merge 
- use hybrid contrast for both sl generation methods: multiplication and linear
 2018-03-06 09:32:02 +01:00
borti4938 1a405c1e2e Merge branch 'scanline_contrast' of https://github.com/paulb-nl/ossc into upstream 
# Conflicts:
#	rtl/scanconverter.v
#	software/sys_controller/ossc/av_controller.c
 2018-03-06 09:30:22 +01:00
marqs bc1b7419f2 pcm1862: add pre-ADC gain setting 2018-03-02 23:11:52 +02:00
paulb-nl 990bc1563e Add Scanline contrast 
Reduce scanline strength for bright pixels
 2018-02-24 21:56:18 +01:00
marqs 1cc42b808d pcm1862: fix ADC clkdiv value and use low-latency IIR filter 2018-02-22 22:48:00 +02:00
borti4938 5249d313d8 scanlines generation via multiplication 2018-02-22 08:11:26 +01:00
marqs bee64c6fbc allow profile link (to each logical input) via a menu option 2017-12-11 00:51:50 +02:00
marqs 09c735bd5f Merge branch 'save_last_profile_per_input' of git://github.com/megari/ossc into megari-save_last_profile_per_input 2017-12-07 23:29:36 +02:00
marqs dd4ffde231 update to Quartus 17.1 2017-12-07 21:35:08 +02:00
Ari Sundholm 04c9137e29 Move default input field from profiles to initconfig 
This makes things consistent. Without this change, the default
input would be dictated by the profile associated with AV1.
 2017-11-11 00:45:49 +02:00
Ari Sundholm d638b6a650 Shrink write_userdata() by 20 bytes 2017-11-11 00:25:33 +02:00
Ari Sundholm 571b588da7 Shrink the code by 16 bytes by using an array to map values 2017-11-11 00:25:33 +02:00
Ari Sundholm ab61fd0c67 Don't save initconfig every time the physical input and profile change 
This spares the Flash from some unnecessary writes. If the profile
tied to a physical input changes, this change will be reflected in the
initconfig when the new profile is loaded.
 2017-11-11 00:25:33 +02:00
Ari Sundholm 1979bdb333 Save the last profile used for each physical input 2017-11-02 23:38:43 +02:00
marqs 3b8b200d6f Merge branch 'patch-10' of git://github.com/511141/ossc into 511141-patch-10 2017-10-28 12:11:34 +03:00
marqs a24d6b0e3a Update latency tester 
* Enable operation with all sources
* Measure strobe length on low-persistence displays
 2017-10-28 12:10:54 +03:00
marqs 4ae3423acb Update Makefile and README 2017-10-26 00:56:07 +03:00
511141 2925ca389b Update menu.c 2017-10-24 03:47:44 +11:00
marqs 1bf279b2a7 Initial latency tester implementation 2017-10-22 22:45:29 +03:00
marqs 4b21a354b4 Fix and optimize reverse lpf activation 2017-10-12 02:31:19 +03:00
marqs 0ab713a870 Merge branch 'lpf' of git://github.com/paulb-nl/ossc into paulb-nl-lpf 2017-10-11 07:36:00 +03:00
marqs f5f95fe8c3 Merge branch 'patch-9' of git://github.com/511141/ossc into 511141-patch-9 2017-10-11 07:34:25 +03:00
marqs a0c0620022 Use native 2x sampling only if h_total is below 1400 2017-10-11 07:33:52 +03:00
511141 2ff14280e5 Update 
Noticed errors when using prototype board provided.
Additionally simplified specific menu names.
 2017-10-01 14:20:50 +11:00
paulb-nl ac16008076 Add reverse LPF feature 
reverse LPF can be used to mostly reverse the blur on pre 1-CHIP SNES.
For best results use 256x240 optimized mode.
 2017-09-27 22:43:26 +02:00
marqs 9d14cc776e Misc small fixes and improvements 
* Disable 480p scanlines in auto mode
* Remove inoperable 3x/4x processing modes from 1080i list
* Add 640x512 mode to 480p group and limit 480p sampler option to 525-line modes
* Fix occasional pixel repetion issue after HDMI<->DVI TX switch
* Add "Allow upsample2x" option
* Add comments to some unclear sections
 2017-08-10 00:06:35 +03:00
marqs 2cd36cdd37 Fix PCM1862 input selection. 2017-06-12 01:00:34 +03:00
marqs85 a8887ce47d Merge pull request #11 from 511141/patch-7 
Language update
 2017-06-11 11:52:34 +03:00
511141 fb8751da1e language update 2017-06-07 13:17:17 +10:00
marqs 30af6b72f2 Merge branch 'release' of https://github.com/marqs85/ossc into release 2017-06-05 20:04:04 +03:00
borti4938 e9fbf2a1b9 bugfix: screwed up register definitions 2017-06-04 23:24:23 +02:00
marqs cabc04b3b0 Add support for v1.6 pcb with PCM1862. 2017-06-05 00:02:01 +03:00
borti4938 5b5c8bc373 Update it6613_drv.c 
lines outdated
 2017-06-01 22:29:24 +02:00