linux/drivers/video/fbdev/omap2, branch v6.3

fbdev: Use of_property_present() for testing DT property presence

2023-03-16T15:18:17Z

It is preferred to use typed property access functions (i.e. of_property_read_ functions) rather than low-level of_get_property/of_find_property functions for reading properties. As part of this, convert of_get_property/of_find_property calls to the recently added of_property_present() helper when we just want to test for presence of a property and nothing more. Signed-off-by: Rob Herring Signed-off-by: Helge Deller

fbdev: omapfb: Use kstrtobool() instead of strtobool()

2023-01-16T08:37:31Z

strtobool() is the same as kstrtobool(). However, the latter is more used within the kernel. In order to remove strtobool() and slightly simplify kstrtox.h, switch to the other function name. While at it, include the corresponding header file () Signed-off-by: Christophe JAILLET Signed-off-by: Helge Deller

fbdev: omapfb: panel-dsi-cm: Use backlight helper

2023-01-09T08:57:51Z

Instead of retrieving the backlight brightness in struct backlight_properties manually, and then checking whether the backlight should be on at all, use backlight_get_brightness() which does all this and insulates this from future changes. Signed-off-by: Stephen Kitt Cc: Helge Deller Cc: linux-omap@vger.kernel.org Cc: linux-fbdev@vger.kernel.org Cc: dri-devel@lists.freedesktop.org Reviewed-by: Daniel Thompson Signed-off-by: Helge Deller

fbdev: omapfb: avoid stack overflow warning

2023-01-05T10:43:27Z

The dsi_irq_stats structure is a little too big to fit on the stack of a 32-bit task, depending on the specific gcc options: fbdev/omap2/omapfb/dss/dsi.c: In function 'dsi_dump_dsidev_irqs': fbdev/omap2/omapfb/dss/dsi.c:1621:1: error: the frame size of 1064 bytes is larger than 1024 bytes [-Werror=frame-larger-than=] Since this is only a debugfs file, performance is not critical, so just dynamically allocate it, and print an error message in there in place of a failure code when the allocation fails. Signed-off-by: Arnd Bergmann Signed-off-by: Helge Deller

fbdev: omapfb: panel-sharp-ls037v7dw01: fix included headers

2022-12-14T19:01:50Z

The driver is using gpiod API so it should include gpio/consumer.h and not gpio.gh or of_gpio.h. Signed-off-by: Dmitry Torokhov Signed-off-by: Helge Deller

fbdev: omapfb: panel-tpo-td028ttec1: stop including gpio.h

2022-12-14T19:01:49Z

The driver does not use gpios, so there is no need to include gpio.h. Signed-off-by: Dmitry Torokhov Signed-off-by: Helge Deller

fbdev: omapfb: panel-lgphilips-lb035q02: remove backlight GPIO handling

2022-12-14T19:01:49Z

With f048e8c1d169 ("omapfb: panel-lgphilips-lb035q02: Remove legacy boot support") it is no longer possible to specify GPIO to control the backlight. Remove code trying to request and toggle it. Signed-off-by: Dmitry Torokhov Signed-off-by: Helge Deller

fbdev: omapfb: encoder-opa362: fix included headers

2022-12-14T19:01:49Z

The driver has been switched to gpiod API, so it should include gpio/consumer.h instead of gpio.h and of_gpio.h. With of_gpio.h no longer included we need mod_devicetable.h for of_device_id definition. Signed-off-by: Dmitry Torokhov Signed-off-by: Helge Deller

fbdev: omapfb: connector-analog-tv: remove support for platform data

2022-12-14T19:01:49Z

There are no users of connector_atv_platform_data in the mainline kernel so support for it can be removed from the panel driver. Signed-off-by: Dmitry Torokhov Signed-off-by: Helge Deller

fbdev: omapfb: panel-dpi: remove support for platform data

2022-12-14T19:01:49Z

There are no users of panel_dpi_platform_data in the mainline kernel so support for it can be removed from the panel driver. Signed-off-by: Dmitry Torokhov Signed-off-by: Helge Deller