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linux-next/drivers/gpu/drm/tilcdc
Jyri Sarha 7eb9f069ff drm/tilcdc: Write DMA base and ceiling address with single instruction
Write DMA base and ceiling address with a single instruction, if
available. This should make it more unlikely that LCDC would fetch the
DMA addresses in the middle of an update. Having bad combination of
addresses in dma base and ceiling (e.g base > ceiling) can cause
unpredictaple behavior in LCDC.

Signed-off-by: Jyri Sarha <jsarha@ti.com>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2016-09-01 22:31:59 +03:00
..
Kconfig drm/tilcdc: make fbdev support really optional 2016-07-18 09:11:38 +02:00
Makefile drm/tilcdc: Add dummy primary plane implementation 2016-08-08 23:05:00 +03:00
tilcdc_crtc.c drm/tilcdc: Write DMA base and ceiling address with single instruction 2016-09-01 22:31:59 +03:00
tilcdc_drv.c drm/tilcdc: Remove drm_helper_disable_unused_functions() call 2016-09-01 22:31:41 +03:00
tilcdc_drv.h drm/tilcdc: Change tilcdc_crtc_page_flip() to tilcdc_crtc_update_fb() 2016-08-08 23:05:19 +03:00
tilcdc_external.c drm/tilcdc: Fix check for remote port parent 2016-09-01 22:28:57 +03:00
tilcdc_external.h drm/tilcdc: Add support for external tda998x encoder 2015-05-27 13:13:32 +03:00
tilcdc_panel.c drm/tilcdc: panel: Add atomic modeset helpers to connector funcs 2016-08-08 23:05:11 +03:00
tilcdc_panel.h drm/tilcdc: add support for LCD panels (v5) 2013-02-19 17:57:45 -05:00
tilcdc_plane.c drm/tilcdc: Change tilcdc_crtc_page_flip() to tilcdc_crtc_update_fb() 2016-08-08 23:05:19 +03:00
tilcdc_regs.h drm/tilcdc: Write DMA base and ceiling address with single instruction 2016-09-01 22:31:59 +03:00
tilcdc_slave_compat.c drivers/of: Specify parent node in of_fdt_unflatten_tree() 2016-05-16 07:22:35 -05:00
tilcdc_slave_compat.dts drm/tilcdc: Add DRM_TILCDC_SLAVE_COMPAT for ti,tilcdc,slave binding support 2015-05-27 13:13:33 +03:00
tilcdc_slave_compat.h drm/tilcdc: Add DRM_TILCDC_SLAVE_COMPAT for ti,tilcdc,slave binding support 2015-05-27 13:13:33 +03:00
tilcdc_tfp410.c drm/tilcdc: tfp410: Add atomic modeset helpers to connector funcs 2016-08-08 23:05:13 +03:00
tilcdc_tfp410.h drm/tilcdc: add TI LCD Controller DRM driver (v4) 2013-02-19 17:57:44 -05:00