5 Commits

Author	SHA1	Message	Date
TuxSH	97cc70d35d	Fix issue with screen init causing brightness flickering and burn-in when booting HM after a splash on IPS panels ... - previously, we left brightness voltage and LCD panel voltage on even though we disabled PWM and output signal, causing GSP to misdetect screen state in turn. Fix that (this fixes the issue mentioned above) - Initialize the LCD controller over I2C, this fixes some rare sync issues some screen have with other Arm9 homebrew This may not fix 100% of the issues, only the most egregious/dangerous ones. There's still a lot of tech debt in Luma's baremetal code, that necessitate a full rewrite to fix (not planned for this year)	2025-07-03 21:05:18 +02:00
TuxSH	18f3783f52	Revert "Fix a few MCU-related bugs, gm9 should boot properly now" ... This reverts commit 36ea48b4dc4e91b94f2cab81e54a56e9da259a9e.	2021-01-26 13:42:47 +00:00
TuxSH	36ea48b4dc	Fix a few MCU-related bugs, gm9 should boot properly now ... - Stop spamming mcu reads... use the GPIO pin to know if there's a MCU interrupt, instead - Wait for the MCU interrupts to be raised when powering up LCD+backlights - Also turn off LCD+backlight when needed	2021-01-26 13:38:37 +00:00
TuxSH	b92406afe2	Fix rebase	2019-03-15 23:03:25 +01:00
TuxSH	52cd950ca6	source => arm9/source	2019-03-15 23:03:20 +01:00