linux-toradex.git/include/drm/tinydrm, branch v4.16-rc4

drm/tinydrm: Use drm_fb_cma_fbdev_init_with_funcs/fini()

2017-12-10T14:37:07+00:00

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: export mipi_dbi_buf_copy and mipi_dbi_spi_cmd_max_speed

2017-12-01T13:07:16+00:00

This exports the mipi_dbi_buf_copy() and mipi_dbi_spi_cmd_max_speed()
functions so that they can be shared with other drivers.

Signed-off-by: David Lechner 
Reviewed-by: Noralf Trønnes 
Signed-off-by: Noralf Trønnes 
Link: https://patchwork.freedesktop.org/patch/msgid/1511122328-31133-4-git-send-email-david@lechnology.com

drm/tinydrm: Use drm_mode_config_helper_suspend/resume()

2017-11-30T17:19:15+00:00

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: Use drm_gem_cma_print_info()

2017-11-11T10:24:44+00:00

There is a new core debugfs file that prints fb/gem info:
/dri//framebuffer

Use drm_gem_cma_print_info() to provide info to that output instead
of using drm_fb_cma_debugfs_show().

Reviewed-by: Daniel Vetter 
Signed-off-by: Noralf Trønnes 
Reviewed-by: Laurent Pinchart 
Link: https://patchwork.freedesktop.org/patch/msgid/20171107191348.17555-12-noralf@tronnes.org

drm/tinydrm: Generalize tinydrm_xrgb8888_to_gray8()

2017-08-09T15:55:50+00:00

This adds parameters for vaddr and clip to tinydrm_xrgb8888_to_gray8() to
make it more generic.

dma_buf_{begin,end}_cpu_access() are moved out to the repaper driver.

Return type is change to void to simplify error handling by callers.

Signed-off-by: David Lechner 
Signed-off-by: Noralf Trønnes 
Link: https://patchwork.freedesktop.org/patch/msgid/1502127581-10517-2-git-send-email-david@lechnology.com

drm/tinydrm: remove call to mipi_dbi_init() from mipi_dbi_spi_init()

2017-08-04T13:12:25+00:00

This removes the call to mipi_dbi_init() from mipi_dbi_spi_init() so that
drivers can have a driver-specific implementation if needed.

Suggested-by: Noralf Trønnes 
Signed-off-by: David Lechner 
Reviewed-by: Noralf Trønnes 
Signed-off-by: Noralf Trønnes 
Link: https://patchwork.freedesktop.org/patch/msgid/1501799630-1650-2-git-send-email-david@lechnology.com

drm/tinydrm: Use .dumb_map_offset and .dumb_destroy defaults

2017-07-29T11:59:45+00:00

tinydrm can use the drm_driver.dumb_destroy and
drm_driver.dumb_map_offset defaults, so no need to set them.

Signed-off-by: Noralf Trønnes 
Reviewed-by: Sean Paul 
Link: https://patchwork.freedesktop.org/patch/msgid/1500837417-40580-22-git-send-email-noralf@tronnes.org

drm/tinydrm: Add tinydrm_xrgb8888_to_gray8() helper

2017-07-14T17:29:59+00:00

Drm has no monochrome or greyscale support so add a conversion
from the common format XR24.

Also reorder includes into the common order.

Acked-by: Daniel Vetter 
Signed-off-by: Noralf Trønnes 
Link: http://patchwork.freedesktop.org/patch/msgid/1496934875-51984-4-git-send-email-noralf@tronnes.org

drm/tinydrm: Fix drm_driver.fops.owner

2017-03-27T06:41:35+00:00

drm_driver.fops can't be shared since the owner then becomes tinydrm.ko.
Move the fops declaration to the driver.

v2: Use DEFINE_DRM_GEM_CMA_FOPS

Reported-by: Daniel Vetter 
Signed-off-by: Noralf Trønnes 
Signed-off-by: Daniel Vetter 
Link: http://patchwork.freedesktop.org/patch/msgid/20170326142529.16938-1-noralf@tronnes.org

drm/tinydrm: helpers: Properly fix backlight dependency

2017-02-24T02:09:00+00:00

BACKLIGHT_CLASS_DEVICE was selected in the last version of the
tinydrm patchset to fix the backlight dependency, but the
ifdef CONFIG_BACKLIGHT_CLASS_DEVICE was forgotten. Fix that.

Signed-off-by: Noralf Trønnes 
Signed-off-by: Dave Airlie