Jens Arnold
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6ef2db2c11
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Significant LCD speedup for all greyscale iPods and Sansa c200 (c200, 4th Gen, Mini 1st Gen: >3.3x speedup, 1st..3rd Gen: ~2x speedup, Mini 2nd Gen: ~30% speedup).
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15655 a1c6a512-1295-4272-9138-f99709370657
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2007-11-18 12:49:24 +00:00 |
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Jens Arnold
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b77893e4d5
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C200: Reworked the LCD driver a bit, and fixed a bug with single column updates (was only visible in mandelbrot).
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15343 a1c6a512-1295-4272-9138-f99709370657
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2007-10-28 13:16:05 +00:00 |
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Jens Arnold
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c1051549b9
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Implement YUV dithering for c200, and enable the option in mpegplayer.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15246 a1c6a512-1295-4272-9138-f99709370657
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2007-10-21 13:46:26 +00:00 |
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Barry Wardell
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1d1a17c0db
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Improved H10 ADC driver. We now do things exactly as the OF does. This includes shifting the readings by 0x14 when PLL is enabled. Battery voltages and remote/scrollpad values adjusted accordingly. We also now wait for the ADC to indicate the conversion is complete before reading the data, so hopefully we will get more reliably steady readings.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15141 a1c6a512-1295-4272-9138-f99709370657
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2007-10-16 10:48:16 +00:00 |
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Jens Arnold
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8aeed2d32e
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PP LCD drivers: * Optimised and cleaned up PP colour LCD drivers. Immeasurable speedup on iPod Color, huge speedup on small H10 (a factor of 3). Should be a bit faster on big H10 too. * Big H10 changed bitmap format, so needs reconfiguring + full rebuild. * Better register naming for the mono LCD bridge. Register names for the colour LCD bridge.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15082 a1c6a512-1295-4272-9138-f99709370657
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2007-10-12 00:28:57 +00:00 |
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Jens Arnold
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d1e2f5240c
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c200: First implemention of lcd_yuv_blit(). mpegplayer works now, but speed can be optimized more and dithering is not yet implemented.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15020 a1c6a512-1295-4272-9138-f99709370657
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2007-10-07 17:54:49 +00:00 |
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Jens Arnold
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1f0d06f085
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* Use proper definitions for the PP (mono) LCD bridge. * Clean up pp5002.h a bit.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15018 a1c6a512-1295-4272-9138-f99709370657
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2007-10-07 16:44:55 +00:00 |
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Mark Arigo
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f463a44adf
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Enable lcd contrast adjustment on Sansa c200
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14945 a1c6a512-1295-4272-9138-f99709370657
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2007-10-02 02:00:40 +00:00 |
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Jens Arnold
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361cdac365
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The C200 LCD controller is a Samsung S6B33B2. Define appropriate register names, and implement display flip.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14838 a1c6a512-1295-4272-9138-f99709370657
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2007-09-24 00:18:09 +00:00 |
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Jens Arnold
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bf169ed7db
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Speed up C200 lcd_update() by ~7%.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14834 a1c6a512-1295-4272-9138-f99709370657
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2007-09-23 19:15:01 +00:00 |
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Mark Arigo
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dbc6b4e39a
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Sansa c200 port. Rockbox works with sound. Several features are disabled including some lcd options, FM radio, recording, and all plugins. Loading the OF from the Rockbox bootloader does not work.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14625 a1c6a512-1295-4272-9138-f99709370657
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2007-09-06 03:28:58 +00:00 |
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