rockbox/firmware/export/erosqlinux_codec.h

#ifndef __EROSQLINUX_CODEC__
#define __EROSQLINUX_CODEC__

#define AUDIOHW_CAPS (LINEOUT_CAP)

AUDIOHW_SETTING(VOLUME, "dB", 0,  2, -74, 0, -40)

//#define AUDIOHW_NEEDS_INITIAL_UNMUTE

void audiohw_mute(int mute);
void erosq_set_output(int ps);
int erosq_get_outputs(void);

#endif
New port: AIGO EROS Q / EROS K The Q and K have a slightly different case, but the hardware under the shell is completely identical. These models are rebadged versions: * Hifiwalker H2 (== Q) * AGPTek H3 (== K) * Surfans F20 (== K) Other notes: * Significant improvements in the shared Hiby-platform launcher/loader * SD card can theoretically be hot-swapped now * Support external USB mass storage! * Some consolidation of Hiby-platform targets * Some consolidation of plugin keymaps Todo/known issues: * Keymaps need to be gone over properly * Convert to HAVE_SCROLLWHEEL? Change-Id: I5a8a4f22c38a5b69392ca7c0a8ad8c4e07d9523c 2020-10-08 13:47:40 +00:00			`#ifndef __EROSQLINUX_CODEC__`
			`#define __EROSQLINUX_CODEC__`

			`#define AUDIOHW_CAPS (LINEOUT_CAP)`

erosq: Tweak volume scale to be approximately correct Tested on eros q, everything measured from line out, open circuit. - volume steps were approximately double the dB they were labelled as, so "-2 dB" would result in a change of about -4 dB from maximum (0, +6.2dBV) - maximum volume defining the line out volume only changed every 10 values, and then was not close to correct- "-10 dB" resulted in -2.5 dB from maximum This gets the volume dB approximately correct, and maximum volume correctly sets the line out volume. I was unable to get odd values in the max volume to work, so set the step size to 2 instead of one. For "consumer level" (-10dBV), set to -16. For "Pro level" (+4dBu -> ~1.8dBV), set to -4. Change-Id: I898b85d768153579a893b23551019af88f865d21 2021-04-14 01:59:45 +00:00			`AUDIOHW_SETTING(VOLUME, "dB", 0, 2, -74, 0, -40)`
New port: AIGO EROS Q / EROS K The Q and K have a slightly different case, but the hardware under the shell is completely identical. These models are rebadged versions: * Hifiwalker H2 (== Q) * AGPTek H3 (== K) * Surfans F20 (== K) Other notes: * Significant improvements in the shared Hiby-platform launcher/loader * SD card can theoretically be hot-swapped now * Support external USB mass storage! * Some consolidation of Hiby-platform targets * Some consolidation of plugin keymaps Todo/known issues: * Keymaps need to be gone over properly * Convert to HAVE_SCROLLWHEEL? Change-Id: I5a8a4f22c38a5b69392ca7c0a8ad8c4e07d9523c 2020-10-08 13:47:40 +00:00
hosted: More PCM muting work * Track mute state, only call hw if actual change is needed * Don't unmute in audiohw_postinit() * sample rate tracking fixes * erosq: Don't start up muted Change-Id: I004f787a4b7ea73c16b6ec9818ec29a12c89f46b 2020-10-12 15:09:55 +00:00			`//#define AUDIOHW_NEEDS_INITIAL_UNMUTE`
New port: AIGO EROS Q / EROS K The Q and K have a slightly different case, but the hardware under the shell is completely identical. These models are rebadged versions: * Hifiwalker H2 (== Q) * AGPTek H3 (== K) * Surfans F20 (== K) Other notes: * Significant improvements in the shared Hiby-platform launcher/loader * SD card can theoretically be hot-swapped now * Support external USB mass storage! * Some consolidation of Hiby-platform targets * Some consolidation of plugin keymaps Todo/known issues: * Keymaps need to be gone over properly * Convert to HAVE_SCROLLWHEEL? Change-Id: I5a8a4f22c38a5b69392ca7c0a8ad8c4e07d9523c 2020-10-08 13:47:40 +00:00
			`void audiohw_mute(int mute);`
			`void erosq_set_output(int ps);`
			`int erosq_get_outputs(void);`

			`#endif`