len0rd/rockbox
1
0
Fork 1
mirror of https://github.com/Rockbox/rockbox.git synced 2025-10-13 18:17:39 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

hdd6330: change the synaptics-mep driver in a few places according to the touchpad behavior.

Browse source 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27273 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Szymon Dziok 2010-07-04 12:03:38 +00:00
parent 78c9a19e51
commit 63c795a349
4 changed files with 18 additions and 10 deletions
Download patch file Download diff file Expand all files Collapse all files

12
firmware/drivers/synaptics-mep.c
View file

@ -558,6 +558,10 @@ int touchpad_read_device(char *data, int len)
}
else if (val == MEP_ABSOLUTE_HEADER)
{
/* for HDD6330 an absolute packet will follow for sensor nr 0 which we ignore */
#if defined(PHILIPS_HDD6330)
if ((data[3]>>6) == 0) syn_read(tmp, 4);
#endif
logf(" pos %d", val);
logf(" z %d", data[3]);
logf(" finger %d", data[1] & 0x1);
@ -583,7 +587,7 @@ int touchpad_read_device(char *data, int len)
return val;
}
int touchpad_set_parameter(char par_nr, unsigned int param)
int touchpad_set_parameter(char mod_nr, char par_nr, unsigned int param)
{
char data[4];
int val=0;
@ -592,7 +596,7 @@ int touchpad_set_parameter(char par_nr, unsigned int param)
{
syn_enable_int(false);
data[0]=0x03; /* header - addr:0,global:0,control:0,len:3 */
data[0]=0x03 | (mod_nr << 5); /* header - addr=mod_nr,global:0,ctrl:0,len:3 */
data[1]=0x40+par_nr; /* parameter number */
data[2]=(param >> 8) & 0xff; /* param_hi */
data[3]=param & 0xff; /* param_lo */
@ -614,7 +618,11 @@ int touchpad_set_buttonlights(unsigned int led_mask, char brightness)
syn_enable_int(false);
/* turn on all touchpad leds */
#if defined(PHILIPS_HDD6330)
data[0] = 0x25; /* HDD6330: second module */
#else
data[0] = 0x05;
#endif
data[1] = 0x31;
data[2] = (brightness & 0xf) << 4;
data[3] = 0x00;