On 28.05.2019 10:27, Tomi Valkeinen wrote: > Hi, > > tc358767 bridge was originally implemented for eDP use with an embedded > panel. I've been working to add DP and HPD support, and this series is > the result. I did have a lot of issues with link training, but with > these, it's been working reliably with my devices. > > Changes in v2 > * Drop "implement naive HPD handling", and implement HPD interrupt handling. > > Changes in v3 > * Various small comment, description and formatting changes > * 'hpd-num' DT property renamed to 'toshiba,hpd-pin' > * Check DP0CTL == 0 at the beginning of tc_main_link_enable > * Disable only the video stream in tc_stream_disable() > * Fix tc_connector_detect for eDP panels > > Changes in v4 > * Add "read display_props in get_modes()" > * Remove the tc_get_display_props call from detect callback > * Fix the DP0CTL check in tc_main_link_enable. Only check for DP_EN bit, > as we can have other bits set (e.g. after reset VID_MN_GEN is set) > * Added some reviewed-bys > > Tomi > > Tomi Valkeinen (24): > drm/bridge: tc358767: fix tc_aux_get_status error handling > drm/bridge: tc358767: reset voltage-swing & pre-emphasis > drm/bridge: tc358767: fix ansi 8b10b use > drm/bridge: tc358767: cleanup spread & scrambler_dis > drm/bridge: tc358767: remove unused swing & preemp > drm/bridge: tc358767: cleanup aux_link_setup > drm/bridge: tc358767: move video stream setup to tc_main_link_stream > drm/bridge: tc358767: split stream enable/disable > drm/bridge: tc358767: move PXL PLL enable/disable to stream > enable/disable > drm/bridge: tc358767: add link disable function > drm/bridge: tc358767: disable only video stream in tc_stream_disable > drm/bridge: tc358767: ensure DP is disabled before LT > drm/bridge: tc358767: remove unnecessary msleep > drm/bridge: tc358767: use more reliable seq when finishing LT > drm/bridge: tc358767: cleanup LT result check > drm/bridge: tc358767: clean-up link training > drm/bridge: tc358767: remove check for video mode in link enable > drm/bridge: tc358767: use bridge mode_valid > drm/bridge: tc358767: remove tc_connector_best_encoder > drm/bridge: tc358767: copy the mode data, instead of storing the > pointer > drm/bridge: tc358767: read display_props in get_modes() > drm/bridge: tc358767: add GPIO & interrupt registers > drm/bridge: tc358767: add IRQ and HPD support > dt-bindings: tc358767: add HPD support > > .../display/bridge/toshiba,tc358767.txt | 1 + > drivers/gpu/drm/bridge/tc358767.c | 593 +++++++++++------- > 2 files changed, 382 insertions(+), 212 deletions(-) Queued to drm-misc-next. Regards Andrzej > > -- > Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. > Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki > > > _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
