Hello, This patch series attemps at clarifying usage of the DRM_BUS_FLAG_(PIXDATA|SYNC)_(POS|NEG)EDGE flags. It results from a discussion on the mailing list available at [1]. The problem being discussed was confusion around how the DRM_BUS_FLAG_(PIXDATA|SYNC)_POSEDGE and DRM_BUS_FLAG_(PIXDATA|SYNC)_NEGEDGE flags could be interpreted (and are interpreted now by drivers). Patch 1/2 introduces new, more explicit flags, and explains the rationale. Patch 2/2 then updates the drivers to use the new flags. Compared to the previous RFC series, the DRM_BUS_FLAG_SYNC_* flags have been addressed too, and the series got rebased on top of drm-next (with one more use of the old flags being replaced). [1] https://www.spinics.net/lists/arm-kernel/msg677079.html Laurent Pinchart (2): drm: Clarify definition of the DRM_BUS_FLAG_(PIXDATA|SYNC)_* macros drm: Use new DRM_BUS_FLAG_*_(DRIVE|SAMPLE)_(POS|NEG)EDGE flags drivers/gpu/drm/bridge/dumb-vga-dac.c | 6 ++-- drivers/gpu/drm/drm_modes.c | 12 +++---- drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_crtc.c | 2 +- drivers/gpu/drm/imx/ipuv3-crtc.c | 2 +- drivers/gpu/drm/mxsfb/mxsfb_crtc.c | 6 ++-- .../gpu/drm/omapdrm/displays/encoder-tfp410.c | 5 +-- .../displays/panel-lgphilips-lb035q02.c | 5 +-- .../omapdrm/displays/panel-nec-nl8048hl11.c | 5 +-- .../displays/panel-sharp-ls037v7dw01.c | 5 +-- .../omapdrm/displays/panel-sony-acx565akm.c | 5 +-- .../omapdrm/displays/panel-tpo-td028ttec1.c | 5 +-- .../omapdrm/displays/panel-tpo-td043mtea1.c | 5 +-- drivers/gpu/drm/omapdrm/dss/dsi.c | 4 +-- drivers/gpu/drm/omapdrm/dss/sdi.c | 4 +-- drivers/gpu/drm/omapdrm/omap_encoder.c | 8 ++--- drivers/gpu/drm/panel/panel-arm-versatile.c | 4 +-- drivers/gpu/drm/panel/panel-ilitek-ili9322.c | 4 +-- drivers/gpu/drm/panel/panel-seiko-43wvf1g.c | 2 +- drivers/gpu/drm/panel/panel-simple.c | 24 ++++++------- drivers/gpu/drm/pl111/pl111_display.c | 2 +- drivers/gpu/drm/sun4i/sun4i_tcon.c | 4 +-- drivers/gpu/drm/tve200/tve200_display.c | 3 +- include/drm/drm_bridge.h | 9 ++--- include/drm/drm_connector.h | 36 ++++++++++++++++--- 24 files changed, 102 insertions(+), 65 deletions(-) -- Regards, Laurent Pinchart _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
