RAMA M6-B and IS31FL3218 driver (#4021)

* Initial RAMA M6-B commit.

* Moved IS31FL3218 driver, minor cleanups

* Refactor, added dynamic keymap.

* Added dynamic keymaps to RAMA M6-A

* Refactor M6-A and M6-B to use common code.

* Formatting

* Cleanup

* Cleanup

* Changes from review

1 files changed, 34 insertions, 0 deletions

diff --git a/keyboards/rama/m6_b/rgb_backlight.h b/keyboards/rama/m6_b/rgb_backlight.h
new file mode 100644
index 000000000..bbf605284
--- /dev/null
+++ b/keyboards/rama/m6_b/rgb_backlight.h
@@ -0,0 +1,34 @@
+/* Copyright 2018 Jason Williams (Wilba)
+ *
+ * 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 program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#pragma once
+
+#if RGB_BACKLIGHT_ENABLED
+#else
+#error rgb_backlight.h included when RGB_BACKLIGHT_ENABLED == 0
+#endif // RGB_BACKLIGHT_ENABLED
+
+#include <stdint.h>
+#include <stdbool.h>
+
+#include "quantum/color.h"
+
+void backlight_init_drivers(void);
+void backlight_update_pwm_buffers(void);
+void backlight_timer_init(void);
+void backlight_timer_enable(void);
+void backlight_timer_disable(void);
+void backlight_set_suspend_state(bool state);
+