Commit graph

8 commits

Author SHA1 Message Date
William Wilgus
cfeeb7889d Lcd save function pointer to frame buffer get_address_fn before loops
Calling multiple levels of indirection in a loop slows things down

Really these need to be rewritten to take a start and end address
like most of the rest of the codebase

But this is safer without having test hardware in hand

Change-Id: Idae7b92ee779d020ed7fcc9334e2d5a9c710e64d
2022-03-21 23:53:48 -04:00
Solomon Peachy
3ba2f6e5c7 Nuke all TCC77x targets: iAudio 7, Sansa C100, M200(v1-3), Logik DAX
They were never finished, never saw any release ever, and haven't
compiled for the better part of a decade.  Given their HW capabilities [1],
they are not worth trying to fix.

[1] 1-2MB RAM, ~256MB onboard flash, no expandability

Change-Id: I7b2a5806d687114c22156bb0458d4a10a9734190
2021-04-26 07:41:51 -04:00
Jonathan Gordon
b37e6bc8c1 lcd drivers: Convert lcd_[remote_]framebuffer to a pointer
Change all lcd drivers to using a pointer to the static framebuffer
instead of directly accessing the static array. This will let us
later do fun things like dynamic framebuffer sizes (RaaA) or
ability to use different buffers for different layers (dynamic
skin backdrops!)

Change-Id: I0a4d58a9d7b55e6c932131b929e5d4c9f9414b06
2012-02-28 11:44:59 +11:00
Rafaël Carré
45711ac286 Sansa AMS: centralize clock settings in clock-target.h
Reorder system_init() to initialize peripherals not only in bootloader
Use a 65MHz PCLK (and memclk) which will be needed for realtime decoding

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19330 a1c6a512-1295-4272-9138-f99709370657
2008-12-04 20:04:31 +00:00
Rafaël Carré
0b6d65b09e Sansa AMS: Use a valid PLL setting (248MHz aka maximum fclk)
Fix lcd drivers which stopped working after changing the PLL.
Move set_cpu_frequency() to a place where it is actually used.
Remove enable_irq() call already done by the bootloader

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19276 a1c6a512-1295-4272-9138-f99709370657
2008-11-30 16:36:32 +00:00
Dominik Wenger
0b34b77e13 make the m200v2 lcd work again with higher cpu frequency
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18974 a1c6a512-1295-4272-9138-f99709370657
2008-11-02 01:10:29 +00:00
Dominik Wenger
415c46ed54 add sansa m200v2 support to mkamsboot.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18840 a1c6a512-1295-4272-9138-f99709370657
2008-10-19 19:51:42 +00:00
Dave Chapman
08c41d42bb Add e200v2 and m200v2 targets. Move the telechips lcd-ssd1815.c (currently used by Logik DAX and m200v1 ports) driver up in the target tree and share with the m200v2 - as2525 parts contributed by Rafael Carre. Includes the start (but is still very incomplete) of an LCD driver for the e200v2. m200v2 is not yet fully supported by mkamsboot - that will come soon. Also some minor cleanups for the Clip.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18836 a1c6a512-1295-4272-9138-f99709370657
2008-10-19 14:11:01 +00:00
Renamed from firmware/target/arm/tcc77x/lcd-ssd1815.c (Browse further)