Hi, Changes since v1: DT bindings document: - Removed MaxItems for the regulators - additionalProperties: false added to port@1 Driver: - Year is now 2020 - Includes shorted - The three letter members of the private struct documented 0 they are named as in the datasheet - Error handling for the IO functions is following what sil-sii8620.c does - regmap regcache is disabled along with refcache_sync() and volatile callback for regmap - The hw enable and disable functions got separated - Taken the suggested simplifactions from Andrzej for tc358768_calc_pll() and tc358768_dsi_host_transfer() - The driver no longer stores the drm_display_mode, it relies on priv->bridge.encoder->crtc->state->adjusted_mode where it needs it - tc358768_calc_pll() can be used for verification only to not modify the state - refcounting added for hw enable state as a dsi transfer was shutting down the bridge when it was already enabled. Tested on top of drm-next + LED backlight patches + DT patches on dra7-evm with osd101t2045 (panel-simple) and osd101t2587 panel drivers. Cover letter from v1: TC358768 is a parallel RGB to MIPI DSI bridge. The initial driver supports MIPI_DSI_MODE_VIDEO, MIPI_DSI_FMT_RGB888 and only write is implemented for mipi_dsi_host_ops.transfer due to lack of hardware where other modes can be tested. Regards, Peter --- Peter Ujfalusi (2): dt-bindings: display: bridge: Add documentation for Toshiba tc358768 drm/bridge: Add tc358768 driver .../display/bridge/toshiba,tc358768.yaml | 158 +++ drivers/gpu/drm/bridge/Kconfig | 10 + drivers/gpu/drm/bridge/Makefile | 1 + drivers/gpu/drm/bridge/tc358768.c | 992 ++++++++++++++++++ 4 files changed, 1161 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/bridge/toshiba,tc358768.yaml create mode 100644 drivers/gpu/drm/bridge/tc358768.c -- Peter Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki
