mirror of
https://gitlab.freedesktop.org/xorg/xserver.git
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8384075e1a
This is strictly the application of the script 'x-indent-all.sh'
from util/modular. Compared to the patch that Daniel posted in
January, I've added a few indent flags:
-bap
-psl
-T PrivatePtr
-T pmWait
-T _XFUNCPROTOBEGIN
-T _XFUNCPROTOEND
-T _X_EXPORT
The typedefs were needed to make the output of sdksyms.sh match the
previous output, otherwise, the code is formatted badly enough that
sdksyms.sh generates incorrect output.
The generated code was compared with the previous version and found to
be essentially identical -- "assert" line numbers and BUILD_TIME were
the only differences found.
The comparison was done with this script:
dir1=$1
dir2=$2
for dir in $dir1 $dir2; do
(cd $dir && find . -name '*.o' | while read file; do
dir=`dirname $file`
base=`basename $file .o`
dump=$dir/$base.dump
objdump -d $file > $dump
done)
done
find $dir1 -name '*.dump' | while read dump; do
otherdump=`echo $dump | sed "s;$dir1;$dir2;"`
diff -u $dump $otherdump
done
Signed-off-by: Keith Packard <keithp@keithp.com>
Acked-by: Daniel Stone <daniel@fooishbar.org>
Acked-by: Alan Coopersmith <alan.coopersmith@oracle.com>
(cherry picked from commit 9838b7032e)
100 lines
2.8 KiB
C
100 lines
2.8 KiB
C
#ifdef HAVE_XORG_CONFIG_H
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#include <xorg-config.h>
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#endif
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#include "xf86.h"
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#include "xf86i2c.h"
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#include "tda9885.h"
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#include "i2c_def.h"
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TDA9885Ptr
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Detect_tda9885(I2CBusPtr b, I2CSlaveAddr addr)
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{
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TDA9885Ptr t;
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I2CByte a;
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t = calloc(1, sizeof(TDA9885Rec));
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if (t == NULL)
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return NULL;
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switch (addr) {
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case TDA9885_ADDR_1:
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case TDA9885_ADDR_2:
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case TDA9885_ADDR_3:
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case TDA9885_ADDR_4:
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t->d.DevName = "TDA9885 Alignment-free IF-PLL";
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break;
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default:
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t->d.DevName = "Generic TDAxxxx";
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break;
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}
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t->d.SlaveAddr = addr;
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t->d.pI2CBus = b;
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t->d.NextDev = NULL;
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t->d.StartTimeout = b->StartTimeout;
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t->d.BitTimeout = b->BitTimeout;
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t->d.AcknTimeout = b->AcknTimeout;
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t->d.ByteTimeout = b->ByteTimeout;
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if (!I2C_WriteRead(&(t->d), NULL, 0, &a, 1)) {
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free(t);
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return NULL;
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}
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/* set default parameters */
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if (!I2CDevInit(&(t->d))) {
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free(t);
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return NULL;
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}
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return t;
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}
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Bool
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tda9885_init(TDA9885Ptr t)
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{
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t->forced_mute_audio = 1;
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return TRUE;
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}
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void
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tda9885_getstatus(TDA9885Ptr t)
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{
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CARD8 value;
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I2C_WriteRead(&(t->d), NULL, 0, &value, 1);
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t->after_reset = value & 1;
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t->afc_status = (value >> 1) & 0xf;
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t->fm_carrier = (value >> 5) & 1;
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t->vif_level = (value >> 6) & 1;
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t->afc_win = (value >> 7) & 1;
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}
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void
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tda9885_setparameters(TDA9885Ptr t)
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{
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CARD8 data[4];
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data[0] = 0; /* start with subaddress 0 */
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data[1] = (t->sound_trap & 1) | ((t->auto_mute_fm & 1) << 1) | ((t->carrier_mode & 1) << 2) | ((t->modulation & 3) << 3) | ((t->forced_mute_audio & 1) << 5) | ((t->port1 & 1) << 6) | ((t->port2 & 1) << 7); /* B data */
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data[2] = (t->top_adjustment & 0x1f) | ((t->deemphasis & 0x3) << 5) | ((t->audio_gain & 1) << 7); /* C data */
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data[3] = (t->standard_sound_carrier & 0x3) | ((t->standard_video_if & 0x07) << 2) | ((t->minimum_gain & 0x01) << 5) | ((t->gating & 0x01) << 6) | ((t->vif_agc & 0x01) << 7); /* E data */
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I2C_WriteRead(&(t->d), data, 4, NULL, 0);
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xf86DrvMsg(t->d.pI2CBus->scrnIndex, X_INFO,
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"TDA9885 setparam: B data: %x, C data: %x, E data: %x\n",
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data[1], data[2], data[3]);
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}
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void
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tda9885_dumpstatus(TDA9885Ptr t)
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{
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xf86DrvMsg(t->d.pI2CBus->scrnIndex, X_INFO,
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"TDA9885 status: after_reset=%d afc_status=%d (%3.1f kHz off) fm_carrier=%d vif_level=%d afc_win=%d %s\n",
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t->after_reset, t->afc_status,
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(t->afc_status <
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8) ? -12.5 - t->afc_status * 25.0 : -12.5 + (16 -
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t->afc_status) *
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25.0, t->fm_carrier, t->vif_level, t->afc_win,
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t->afc_win ? "VCO in" : "VCO out");
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}
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