Hi,
On 11-12-2019 01:24, Linus Walleij wrote:
On Mon, Dec 2, 2019 at 4:49 PM Hans de Goede wrote:
There is only one problem, currently is is not possible to
unregister a mapping added with pinctrl_register_mappings
and the i915 driver is typically a module which can be unloaded
and I believe
On Mon, Dec 2, 2019 at 4:49 PM Hans de Goede wrote:
> There is only one problem, currently is is not possible to
> unregister a mapping added with pinctrl_register_mappings
> and the i915 driver is typically a module which can be unloaded
> and I believe actually is unloaded as part of the i915
HI,
On 02-12-2019 12:53, Jani Nikula wrote:
On Mon, 02 Dec 2019, Linus Walleij wrote:
Hi Hans,
thank you for your patch!
On Fri, Nov 29, 2019 at 7:58 PM Hans de Goede wrote:
- /* GPIO Desc for CRC based Panel control */
+ /* GPIO Desc for panel and backlight control */
On Mon, 02 Dec 2019, Linus Walleij wrote:
> Hi Hans,
>
> thank you for your patch!
>
> On Fri, Nov 29, 2019 at 7:58 PM Hans de Goede wrote:
>
>> - /* GPIO Desc for CRC based Panel control */
>> + /* GPIO Desc for panel and backlight control */
>> struct gpio_desc *gpio_panel;
Hi Hans,
thank you for your patch!
On Fri, Nov 29, 2019 at 7:58 PM Hans de Goede wrote:
> - /* GPIO Desc for CRC based Panel control */
> + /* GPIO Desc for panel and backlight control */
> struct gpio_desc *gpio_panel;
> + struct gpio_desc *gpio_backlight;
I think
On Bay Trail devices the MIPI power on/off sequences for DSI LCD panels
do not control the LCD panel- and backlight-enable GPIOs. So far, when
the VBT indicates we should use the SoC for backlight control, we have
been relying on these GPIOs being configured as output and driven high by
the Video
