OpenCloudOS-Kernel/drivers/gpu/drm/omapdrm
Tomi Valkeinen 9cd39de4db drm/omap: change default signal polarities and drives
If the given videomode does not specify DISPLAY_FLAG_* for the specific
signal property, the driver used a default value. These defaults were
never thought through, as the expectation was that all the DISPLAY_FLAGS
are always set explicitly.

With DRM bridge and panel drivers this is not the case, and while that
issue should be resolved in the future, it's still good to have sane
signal defaults.

This patch changes the defaults to what the hardware has as reset
defaults. Also, based on my experience, I think they make sense and are
more likely correct than the defaults without this patch.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200417114151.25843-1-tomi.valkeinen@ti.com
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2020-05-05 09:58:37 +03:00
..
displays drm/omap: Switch the HDMI and VENC outputs to drm_bridge 2020-02-26 13:32:00 +02:00
dss drm/omap: change default signal polarities and drives 2020-05-05 09:58:37 +03:00
Kconfig treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
Makefile
TODO
omap_connector.c drm/omap: Hardcode omap_connector type to DSI 2020-02-26 13:32:09 +02:00
omap_connector.h drm/omap: Remove HPD, detect and EDID omapdss operations 2020-02-26 13:32:02 +02:00
omap_crtc.c drm/omapdrm: Fix trivial spelling 2020-02-11 09:22:08 +02:00
omap_crtc.h drm main pull request for v5.3-rc1 (sans mm changes) 2019-07-15 19:04:27 -07:00
omap_debugfs.c drm: convert .debugfs_init() hook to return void. 2020-03-18 17:53:28 +01:00
omap_dmm_priv.h drm/omap: partial workaround for DRA7xx DMM errata i878 2018-10-02 09:36:56 +03:00
omap_dmm_tiler.c drm/omap: dmm_tiler: Remove the dma_async_issue_pending() call 2020-02-11 09:29:01 +02:00
omap_dmm_tiler.h drm/omap: remove OMAP_BO_TILED define 2019-10-11 17:02:32 +03:00
omap_drv.c drm/omap: dss: Inline the omapdss_display_get() function 2020-02-26 13:32:10 +02:00
omap_drv.h drm: convert .debugfs_init() hook to return void. 2020-03-18 17:53:28 +01:00
omap_encoder.c drm/omap: dss: Remove unused omap_dss_device operations 2020-02-26 13:32:12 +02:00
omap_encoder.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 234 2019-06-19 17:09:07 +02:00
omap_fb.c drm/omap: Remove set but not used variable 'plane' 2019-10-14 14:20:22 +03:00
omap_fb.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 234 2019-06-19 17:09:07 +02:00
omap_fbdev.c drm: Remove drm_fb_helper add, add all and remove connector calls 2020-03-06 14:19:58 +01:00
omap_fbdev.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 234 2019-06-19 17:09:07 +02:00
omap_gem.c drm/omap: fix dma_addr refcounting 2019-12-04 19:11:28 +02:00
omap_gem.h Linus 5.3-rc1 2019-07-22 21:24:10 +02:00
omap_gem_dmabuf.c drm/omapdrm: Drop dma_buf->k(un)map 2019-11-25 22:36:14 +01:00
omap_irq.c Linus 5.3-rc1 2019-07-22 21:24:10 +02:00
omap_irq.h drm main pull request for v5.3-rc1 (sans mm changes) 2019-07-15 19:04:27 -07:00
omap_plane.c drm/omap: Add 'alpha' and 'pixel blend mode' plane properties 2019-08-23 10:15:11 +03:00
omap_plane.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 234 2019-06-19 17:09:07 +02:00
tcm-sita.c drm/omap: silence unititialized variable warning 2018-05-07 10:19:11 -04:00
tcm.h drm: omapdrm: Use kernel integer types 2018-03-01 09:09:10 +02:00