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authorMarcin Bukat <marcin.bukat@gmail.com>2017-04-27 11:36:40 +0200
committerMarcin Bukat <marcin.bukat@gmail.com>2018-06-12 10:31:14 +0200
commitd55680993df9b6743506814d98b5cc1859828f8a (patch)
tree054dc45425fa1a6863f154b484036f26cc3ac13f /firmware/drivers
parentbeef52c5f0832e2c36bb1523b51eb8721f851db5 (diff)
downloadrockbox-d55680993df9b6743506814d98b5cc1859828f8a.tar.gz
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Agptek Rocker: Initial commit
Change-Id: I26b51106c7b1c36a603fba6d521e917d79b5a95b
Diffstat (limited to 'firmware/drivers')
-rw-r--r--firmware/drivers/audio/rocker_codec.c77
-rw-r--r--firmware/drivers/lcd-24bit.c3
2 files changed, 79 insertions, 1 deletions
diff --git a/firmware/drivers/audio/rocker_codec.c b/firmware/drivers/audio/rocker_codec.c
new file mode 100644
index 0000000000..23541a4ddb
--- /dev/null
+++ b/firmware/drivers/audio/rocker_codec.c
@@ -0,0 +1,77 @@
+/***************************************************************************
+ * __________ __ ___.
+ * Open \______ \ ____ ____ | | _\_ |__ _______ ___
+ * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
+ * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
+ * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
+ * \/ \/ \/ \/ \/
+ * $Id$
+ *
+ *
+ * Copyright (c) 2018 Marcin Bukat
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+
+#include "config.h"
+#include "audio.h"
+#include "audiohw.h"
+#include "system.h"
+#include "panic.h"
+#include "alsa-controls.h"
+
+static int fd_hw;
+
+static void hw_open(void)
+{
+ fd_hw = open("/dev/snd/controlC0", O_RDWR);
+ if(fd_hw < 0)
+ panicf("Cannot open '/dev/snd/controlC0'");
+}
+
+static void hw_close(void)
+{
+ close(fd_hw);
+}
+
+void audiohw_preinit(void)
+{
+ long int hp = 2;
+
+ alsa_controls_init();
+ hw_open();
+
+ /* Output port switch set to Headphones */
+ alsa_controls_set_ints("Output Port Switch", 1, &hp);
+}
+
+void audiohw_postinit(void)
+{
+}
+
+void audiohw_close(void)
+{
+ hw_close();
+ alsa_controls_close();
+}
+
+void audiohw_set_frequency(int fsel)
+{
+ (void)fsel;
+}
+
+void audiohw_set_volume(int vol_l, int vol_r)
+{
+ long int vol_l_hw = -vol_l/5;
+ long int vol_r_hw = -vol_r/5;
+
+ alsa_controls_set_ints("Left Playback Volume", 1, &vol_l_hw);
+ alsa_controls_set_ints("Right Playback Volume", 1, &vol_r_hw);
+}
diff --git a/firmware/drivers/lcd-24bit.c b/firmware/drivers/lcd-24bit.c
index 092ed9d576..0585cfb7a0 100644
--- a/firmware/drivers/lcd-24bit.c
+++ b/firmware/drivers/lcd-24bit.c
@@ -189,7 +189,8 @@ void lcd_fillrect(int x, int y, int width, int height)
enum fill_opt fillopt = OPT_NONE;
fb_data *dst, *dst_end;
int len, step;
- fb_data bits = { 0, 0, 0 };
+ fb_data bits; // = { 0, 0, 0 };
+ memset(&bits, 0, sizeof(fb_data));
/******************** In viewport clipping **********************/
/* nothing to draw? */