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authormarha <marha@users.sourceforge.net>2012-03-26 14:23:28 +0200
committermarha <marha@users.sourceforge.net>2012-03-26 14:23:28 +0200
commit76bcc36ed305418a3ddc5752d287ede894243e1b (patch)
treebacb320c825768471ce56f058f17ce863d592376 /xorg-server/hw/xfree86/i2c/tda8425.c
parent7d894e32566b710952c44cbc71939ad1d9e2fa8d (diff)
parent0f834b91a4768673833ab4917e87d86c237bb1a6 (diff)
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Merge remote-tracking branch 'origin/released'
Conflicts: pixman/pixman/pixman-mmx.c xorg-server/Xext/shm.c xorg-server/Xext/syncsrv.h xorg-server/Xext/xvmain.c xorg-server/Xi/exevents.c xorg-server/Xi/opendev.c xorg-server/composite/compalloc.c xorg-server/composite/compoverlay.c xorg-server/dix/colormap.c xorg-server/dix/devices.c xorg-server/dix/dispatch.c xorg-server/dix/dixfonts.c xorg-server/dix/eventconvert.c xorg-server/dix/events.c xorg-server/dix/gc.c xorg-server/dix/getevents.c xorg-server/dix/main.c xorg-server/dix/privates.c xorg-server/dix/registry.c xorg-server/dix/resource.c xorg-server/exa/exa_accel.c xorg-server/exa/exa_migration_classic.c xorg-server/exa/exa_unaccel.c xorg-server/fb/fb.h xorg-server/fb/fbcopy.c xorg-server/fb/fbpixmap.c xorg-server/glx/dispatch.h xorg-server/glx/glapi.h xorg-server/glx/glapi_gentable.c xorg-server/glx/glapitable.h xorg-server/glx/glprocs.h xorg-server/glx/glxcmds.c xorg-server/glx/glxcmdsswap.c xorg-server/glx/glxdricommon.c xorg-server/glx/glxdriswrast.c xorg-server/glx/glxext.c xorg-server/glx/indirect_dispatch.c xorg-server/glx/indirect_dispatch.h xorg-server/glx/indirect_dispatch_swap.c xorg-server/glx/indirect_size.h xorg-server/glx/indirect_size_get.h xorg-server/glx/indirect_table.c xorg-server/glx/indirect_util.c xorg-server/glx/rensize.c xorg-server/glx/single2swap.c xorg-server/glx/singlepix.c xorg-server/glx/singlepixswap.c xorg-server/glx/singlesize.c xorg-server/hw/dmx/dmxinit.c xorg-server/hw/kdrive/ephyr/ephyr.c xorg-server/hw/kdrive/ephyr/hostx.c xorg-server/hw/kdrive/ephyr/hostx.h xorg-server/hw/kdrive/src/kinput.c xorg-server/hw/xfree86/common/compiler.h xorg-server/hw/xwin/InitInput.c xorg-server/hw/xwin/InitOutput.c xorg-server/hw/xwin/ddraw.h xorg-server/hw/xwin/glx/glwrap.c xorg-server/hw/xwin/glx/indirect.c xorg-server/hw/xwin/glx/wgl_ext_api.h xorg-server/hw/xwin/glx/winpriv.c xorg-server/hw/xwin/win.h xorg-server/hw/xwin/winallpriv.c xorg-server/hw/xwin/winauth.c xorg-server/hw/xwin/winclipboard.h xorg-server/hw/xwin/winclipboardinit.c xorg-server/hw/xwin/winclipboardthread.c xorg-server/hw/xwin/winclipboardunicode.c xorg-server/hw/xwin/winclipboardwndproc.c xorg-server/hw/xwin/winclipboardwrappers.c xorg-server/hw/xwin/winclipboardxevents.c xorg-server/hw/xwin/wincmap.c xorg-server/hw/xwin/winconfig.c xorg-server/hw/xwin/wincreatewnd.c xorg-server/hw/xwin/wincursor.c xorg-server/hw/xwin/windialogs.c xorg-server/hw/xwin/winengine.c xorg-server/hw/xwin/winerror.c xorg-server/hw/xwin/wingc.c xorg-server/hw/xwin/wingetsp.c xorg-server/hw/xwin/winkeybd.c xorg-server/hw/xwin/winkeybd.h xorg-server/hw/xwin/winlayouts.h xorg-server/hw/xwin/winmisc.c xorg-server/hw/xwin/winmonitors.c xorg-server/hw/xwin/winmouse.c xorg-server/hw/xwin/winmsg.c xorg-server/hw/xwin/winmsg.h xorg-server/hw/xwin/winmultiwindowclass.c xorg-server/hw/xwin/winmultiwindowicons.c xorg-server/hw/xwin/winmultiwindowshape.c xorg-server/hw/xwin/winmultiwindowwindow.c xorg-server/hw/xwin/winmultiwindowwm.c xorg-server/hw/xwin/winmultiwindowwndproc.c xorg-server/hw/xwin/winnativegdi.c xorg-server/hw/xwin/winpfbdd.c xorg-server/hw/xwin/winpixmap.c xorg-server/hw/xwin/winpolyline.c xorg-server/hw/xwin/winprefs.c xorg-server/hw/xwin/winprocarg.c xorg-server/hw/xwin/winregistry.c xorg-server/hw/xwin/winscrinit.c xorg-server/hw/xwin/winsetsp.c xorg-server/hw/xwin/winshaddd.c xorg-server/hw/xwin/winshadddnl.c xorg-server/hw/xwin/winshadgdi.c xorg-server/hw/xwin/wintrayicon.c xorg-server/hw/xwin/winwin32rootless.c xorg-server/hw/xwin/winwin32rootlesswindow.c xorg-server/hw/xwin/winwin32rootlesswndproc.c xorg-server/hw/xwin/winwindow.c xorg-server/hw/xwin/winwindow.h xorg-server/hw/xwin/winwindowswm.c xorg-server/hw/xwin/winwndproc.c xorg-server/include/callback.h xorg-server/include/dixstruct.h xorg-server/include/misc.h xorg-server/include/os.h xorg-server/include/scrnintstr.h xorg-server/mi/micmap.c xorg-server/mi/miinitext.c xorg-server/mi/mioverlay.c xorg-server/mi/misprite.c xorg-server/mi/mivaltree.c xorg-server/mi/miwindow.c xorg-server/miext/damage/damage.c xorg-server/miext/rootless/rootlessGC.c xorg-server/miext/rootless/rootlessWindow.c xorg-server/os/WaitFor.c xorg-server/os/access.c xorg-server/os/connection.c xorg-server/os/io.c xorg-server/os/log.c xorg-server/os/osinit.c xorg-server/os/utils.c xorg-server/os/xdmcp.c xorg-server/os/xprintf.c xorg-server/os/xstrans.c xorg-server/render/mipict.c xorg-server/xkb/xkbActions.c xorg-server/xkb/xkbInit.c xorg-server/xkeyboard-config/compat/default.in
Diffstat (limited to 'xorg-server/hw/xfree86/i2c/tda8425.c')
-rw-r--r--xorg-server/hw/xfree86/i2c/tda8425.c161
1 files changed, 83 insertions, 78 deletions
diff --git a/xorg-server/hw/xfree86/i2c/tda8425.c b/xorg-server/hw/xfree86/i2c/tda8425.c
index abbbb2a03..051249b8a 100644
--- a/xorg-server/hw/xfree86/i2c/tda8425.c
+++ b/xorg-server/hw/xfree86/i2c/tda8425.c
@@ -1,78 +1,83 @@
-#ifdef HAVE_XORG_CONFIG_H
-#include <xorg-config.h>
-#endif
-
-#include "xf86.h"
-#include "xf86i2c.h"
-#include "tda8425.h"
-#include "i2c_def.h"
-
-#define TDA8425(a,b) { \
- data[0]=a; \
- data[1]=b; \
- I2C_WriteRead(&(t->d), data, 2, NULL, 0); \
- }
-
-TDA8425Ptr Detect_tda8425(I2CBusPtr b, I2CSlaveAddr addr, Bool force)
-{
- TDA8425Ptr t;
-
- t = calloc(1, sizeof(TDA8425Rec));
- if(t == NULL) return NULL;
- t->d.DevName = "TDA8425 BTSC Stereo Audio Processor";
- t->d.SlaveAddr = addr;
- t->d.pI2CBus = b;
- t->d.NextDev = NULL;
- t->d.StartTimeout = b->StartTimeout;
- t->d.BitTimeout = b->BitTimeout;
- t->d.AcknTimeout = b->AcknTimeout;
- t->d.ByteTimeout = b->ByteTimeout;
-
- if(!force && !I2CProbeAddress(b, addr))
- {
- free(t);
- return NULL;
- }
-
- /* set default parameters */
- if(!I2CDevInit(&(t->d)))
- {
- free(t);
- return NULL;
- }
-
- return t;
-}
-
-Bool tda8425_init(TDA8425Ptr t)
-{
- t->stereo = 3; /* 3 = Spacial 2 = Linear 1 = Pseudo 0 = Forced mono */
- t->v_left = 0xFF; /* FF - C0 */
- t->v_right = 0xFF; /* FF - C0 */
- t->bass = 0xF6; /* 0xFF - 0xF0 */
- t->treble = 0xF6; /* 0xFF - 0xF0 */
- t->src_sel = 3; /* 3 - stereo */
- t->mute = TRUE;
- t->mux = 0; /* 0 - source one, 1 -source 2 */
-
- tda8425_setaudio(t);
- return TRUE;
-}
-
-void tda8425_setaudio(TDA8425Ptr t)
-{
- I2CByte data[2];
-
- TDA8425(0x00, t->v_left );
- TDA8425(0x01, t->v_right );
- TDA8425(0x02, t->bass );
- TDA8425(0x03, t->treble );
- TDA8425(0x08, 0xC0 | (t->mute ? 0x20 : 0x0) | (t->stereo << 3) | (t->src_sel << 1) |
- t->mux);
-}
-
-void tda8425_mute(TDA8425Ptr t, Bool mute)
-{
- t->mute = mute;
- tda8425_setaudio(t);
-}
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include "xf86.h"
+#include "xf86i2c.h"
+#include "tda8425.h"
+#include "i2c_def.h"
+
+#define TDA8425(a,b) { \
+ data[0]=a; \
+ data[1]=b; \
+ I2C_WriteRead(&(t->d), data, 2, NULL, 0); \
+ }
+
+TDA8425Ptr
+Detect_tda8425(I2CBusPtr b, I2CSlaveAddr addr, Bool force)
+{
+ TDA8425Ptr t;
+
+ t = calloc(1, sizeof(TDA8425Rec));
+ if (t == NULL)
+ return NULL;
+ t->d.DevName = "TDA8425 BTSC Stereo Audio Processor";
+ t->d.SlaveAddr = addr;
+ t->d.pI2CBus = b;
+ t->d.NextDev = NULL;
+ t->d.StartTimeout = b->StartTimeout;
+ t->d.BitTimeout = b->BitTimeout;
+ t->d.AcknTimeout = b->AcknTimeout;
+ t->d.ByteTimeout = b->ByteTimeout;
+
+ if (!force && !I2CProbeAddress(b, addr)) {
+ free(t);
+ return NULL;
+ }
+
+ /* set default parameters */
+ if (!I2CDevInit(&(t->d))) {
+ free(t);
+ return NULL;
+ }
+
+ return t;
+}
+
+Bool
+tda8425_init(TDA8425Ptr t)
+{
+ t->stereo = 3; /* 3 = Spacial 2 = Linear 1 = Pseudo 0 = Forced mono */
+ t->v_left = 0xFF; /* FF - C0 */
+ t->v_right = 0xFF; /* FF - C0 */
+ t->bass = 0xF6; /* 0xFF - 0xF0 */
+ t->treble = 0xF6; /* 0xFF - 0xF0 */
+ t->src_sel = 3; /* 3 - stereo */
+ t->mute = TRUE;
+ t->mux = 0; /* 0 - source one, 1 -source 2 */
+
+ tda8425_setaudio(t);
+ return TRUE;
+}
+
+void
+tda8425_setaudio(TDA8425Ptr t)
+{
+ I2CByte data[2];
+
+ TDA8425(0x00, t->v_left);
+ TDA8425(0x01, t->v_right);
+ TDA8425(0x02, t->bass);
+ TDA8425(0x03, t->treble);
+ TDA8425(0x08,
+ 0xC0 | (t->mute ? 0x20 : 0x0) | (t->stereo << 3) | (t->
+ src_sel << 1) |
+ t->mux);
+}
+
+void
+tda8425_mute(TDA8425Ptr t, Bool mute)
+{
+ t->mute = mute;
+ tda8425_setaudio(t);
+}