kernel/drivers/gpu/drm/tinydrm/mi0283qt.c, branch linux-4.17.y

drm/tinydrm: Call devres version of of_find_backlight

2018-02-20T16:07:22Z

Call devm_of_find_backlight (the devres version) instead of of_find_backlight. Reviewed-by: Noralf Trønnes Reviewed-by: Sean Paul Signed-off-by: Meghana Madhyastha Signed-off-by: Sean Paul Link: https://patchwork.freedesktop.org/patch/msgid/244cd4d567cb3944a8cb7633715ffc8ac4e1ce83.1516810725.git.meghana.madhyastha@gmail.com

drm/tinydrm: Replace tinydrm_of_find_backlight with of_find_backlight

2018-02-20T16:07:22Z

Remove tinydrm_of_find_backlight from tinydrm-helpers.c. We now have a generic of_find_backlight defined in backlight.c. Let the callers of tinydrm_of_find_backlight call of_find_backlight. Also, remove select BACKLIGHT_LCD_SUPPORT and select BACKLIGHT_CLASS_DEVICE from tinydrm/Kconfig as it is a hack that is no longer needed. Reviewed-by: Noralf Trønnes Reviewed-by: Sean Paul Signed-off-by: Meghana Madhyastha Signed-off-by: Sean Paul Link: https://patchwork.freedesktop.org/patch/msgid/11dd1cabd098a730d07ab04c5987b139d14d8b21.1516810725.git.meghana.madhyastha@gmail.com

drm/tinydrm/mi0283qt: Let the display pipe handle power

2018-01-15T14:16:06Z

It's better to leave power handling and controller init to the modesetting machinery using the simple pipe .enable and .disable callbacks. Remove unused mipi_dbi_pipe_enable(). Signed-off-by: Noralf Trønnes Reviewed-by: David Lechner Link: https://patchwork.freedesktop.org/patch/msgid/20180110185940.53841-6-noralf@tronnes.org

drm/tinydrm/mipi-dbi: Add poweron-reset functions

2018-01-15T14:13:47Z

Split out common poweron-reset functionality. Signed-off-by: Noralf Trønnes Reviewed-by: David Lechner Tested-by: David Lechner Link: https://patchwork.freedesktop.org/patch/msgid/20180110185940.53841-5-noralf@tronnes.org

drm/tinydrm/mi0283qt: Remove ili9341.h

2018-01-15T14:08:50Z

No need for a public header file for the command macros. Just include the necessary ones in the driver. Also use the MIPI_DCS_PIXEL_FMT_16BIT macro. Signed-off-by: Noralf Trønnes Reviewed-by: David Lechner Link: https://patchwork.freedesktop.org/patch/msgid/20180110185940.53841-3-noralf@tronnes.org

drm/tinydrm/mi0283qt: Use common include order

2018-01-15T14:08:25Z

Include linux headers before drm headers as it's commonly done. Signed-off-by: Noralf Trønnes Reviewed-by: David Lechner Link: https://patchwork.freedesktop.org/patch/msgid/20180110185940.53841-2-noralf@tronnes.org

drm/tinydrm: Use drm_fb_cma_fbdev_init_with_funcs/fini()

2017-12-10T14:37:07Z

Use drm_fb_cma_fbdev_init_with_funcs() and drm_fb_cma_fbdev_fini() which relies on the fact that drm_device holds a pointer to the drm_fb_helper structure. This means that the driver doesn't have to keep track of that. Also use the drm_fb_helper functions directly. Remove todo entry. Cc: David Lechner Signed-off-by: Noralf Trønnes Acked-by: David Lechner Acked-by: Daniel Vetter Tested-by: David Lechner Link: https://patchwork.freedesktop.org/patch/msgid/20171208193743.34450-11-noralf@tronnes.org

drm/tinydrm: Use drm_mode_config_helper_suspend/resume()

2017-11-30T17:19:15Z

Replace driver's code with the generic helpers that do the same thing. Remove todo entry. Signed-off-by: Noralf Trønnes Reviewed-by: Stefan Agner Link: https://patchwork.freedesktop.org/patch/msgid/20171106191812.38927-6-noralf@tronnes.org

drm/tinydrm: Replace dev_error with DRM_DEV_ERROR

2017-10-13T15:34:42Z

Convert instances of dev_error to DRM_DEV_ERROR as we have DRM_DEV_ERROR variants of drm print macros. Signed-off-by: Harsha Sharma Signed-off-by: Noralf Trønnes Link: https://patchwork.freedesktop.org/patch/msgid/20171006221738.30200-1-harshasharmaiitr@gmail.com

drm/tinydrm: Drop driver registered message

2017-09-16T12:07:59Z

No need to put out a driver registered message since drm_dev_register() does that now. SPI speed is an important metric when dealing with display problems, so retain that info. Cc: David Lechner Signed-off-by: Noralf Trønnes Acked-by: David Lechner Link: https://patchwork.freedesktop.org/patch/msgid/1504883250-43487-8-git-send-email-noralf@tronnes.org