Initial commit of the Samsung YP-R0 port.

This port is a hybrid native/RaaA port. It runs on a embedded linux system,
but is the only application. It therefore can implement lots of stuff that
native targets also implement, while leveraging the underlying linux kernel.

The port is quite advanced. User interface, audio playback, plugins work
mostly fine. Missing is e.g. power mangement and USB (see SamsungYPR0 wiki page).

Included in utils/ypr0tools are scripts and programs required to generate
a patched firmware. The patched firmware has the rootfs modified to load
Rockbox. It includes a early/safe USB mode.

This port needs a new toolchain, one that includes glibc headers and libraries.
rockboxdev.sh can generate it, but e.g. codesourcey and distro packages may
also work.

Most of the initial effort is done by Lorenzo Miori and others (on ABI),
including reverse engineering and patching of the original firmware,
initial drivers, and more. Big thanks to you.

Flyspray: FS#12348
Author: Lorenzo Miori, myself

Merry christmas to ypr0 owners! :)

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31415 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 3 insertions, 2 deletions

diff --git a/firmware/sound.c b/firmware/sound.c
index c97ccc243f..99db7896ab 100644
--- a/firmware/sound.c
+++ b/firmware/sound.c
@@ -235,7 +235,8 @@ static void set_prescaled_volume(void)
     dsp_callback(DSP_CALLBACK_SET_SW_VOLUME, 0);
 #endif
 
-#ifndef HAVE_SDL_AUDIO
+/* ypr0 with sdl has separate volume controls */
+#if !defined(HAVE_SDL_AUDIO) || defined(SAMSUNG_YPR0)
 #if CONFIG_CODEC == MAS3507D
     dac_volume(tenthdb2reg(l), tenthdb2reg(r), false);
 #elif defined(HAVE_UDA1380) || defined(HAVE_WM8975) || defined(HAVE_WM8758) \
@@ -670,7 +671,7 @@ void sound_set(int setting, int value)
   && !defined (HAVE_WM8711) && !defined (HAVE_WM8721) \
   && !defined (HAVE_WM8731) && !defined (HAVE_WM8978) \
   && !defined (HAVE_WM8750) && !defined (HAVE_WM8751) \
-  && !defined(HAVE_AK4537)) || (CONFIG_PLATFORM & PLATFORM_HOSTED)
+  && !defined(HAVE_AK4537)) || defined(SIMULATOR)
 int sound_val2phys(int setting, int value)
 {
 #if CONFIG_CODEC == MAS3587F