kernel/linux.git/drivers/gpu/drm/omapdrm/omap_encoder.c, branch v6.3

drm/omap: drop unused DSS next pointer

2020-12-15T14:08:26+00:00

Since all encoders and panels are using the bridge API now, we next pointer is no longer useful and can be dropped. Signed-off-by: Sebastian Reichel Signed-off-by: Tomi Valkeinen Reviewed-by: Laurent Pinchart Link: https://patchwork.freedesktop.org/patch/msgid/20201215104657.802264-45-tomi.valkeinen@ti.com

drm/omap: remove unused omap_connector

2020-12-15T14:08:26+00:00

Remove unused code. Connectors are now created via drm_bridge_connector_init() and no longer OMAP specific. Signed-off-by: Sebastian Reichel Signed-off-by: Tomi Valkeinen Reviewed-by: Laurent Pinchart Link: https://patchwork.freedesktop.org/patch/msgid/20201215104657.802264-43-tomi.valkeinen@ti.com

drm/omap: remove legacy DSS device operations

2020-12-15T14:08:25+00:00

All DSS devices have been converted to bridge API, so the device operations are always NULL. This removes the device ops function pointers and all code using it. Signed-off-by: Sebastian Reichel Signed-off-by: Tomi Valkeinen Reviewed-by: Laurent Pinchart Link: https://patchwork.freedesktop.org/patch/msgid/20201215104657.802264-42-tomi.valkeinen@ti.com

drm/omap: dsi: Reverse direction of the DSS device enable/disable operations

2020-12-15T14:08:24+00:00

Complete the direction reversal of the DSS device enable/disable operations started by commit 19b4200d8f4b ("drm/omap: Reverse direction of the DSS device enable/disable operations"). This effectively drops the requirement of calling DSS specific code from the DSI panel driver moving it a bit further to a standard drm_panel driver. Signed-off-by: Sebastian Reichel Signed-off-by: Tomi Valkeinen Reviewed-by: Laurent Pinchart Link: https://patchwork.freedesktop.org/patch/msgid/20201215104657.802264-31-tomi.valkeinen@ti.com

Revert "drm/omap: dss: Remove unused omap_dss_device operations"

2020-12-15T14:07:28+00:00

This reverts commit e086558ae923 ("drm/omap: dss: Remove unused omap_dss_device operations") This is still needed by DSI. E.g. unloading modules without this will cause a crash. Signed-off-by: Sebastian Reichel Signed-off-by: Tomi Valkeinen Reviewed-by: Laurent Pinchart Link: https://patchwork.freedesktop.org/patch/msgid/20201215104657.802264-2-tomi.valkeinen@ti.com

drm: omapdrm: Replace HTTP links with HTTPS ones

2020-11-10T12:41:22+00:00

Rationale: Reduces attack surface on kernel devs opening the links for MITM as HTTPS traffic is much harder to manipulate. Deterministic algorithm: For each file: If not .svg: For each line: If doesn't contain `\bxmlns\b`: For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`: If neither `\bgnu\.org/license`, nor `\bmozilla\.org/MPL\b`: If both the HTTP and HTTPS versions return 200 OK and serve the same content: Replace HTTP with HTTPS. Signed-off-by: Alexander A. Klimov Signed-off-by: Tomi Valkeinen Link: https://patchwork.freedesktop.org/patch/msgid/20200713122859.34135-1-grandmaster@al2klimov.de

drm/omap: dss: Remove unused omap_dss_device operations

2020-02-26T11:32:12+00:00

The omap_dss_device .pre_enable(), .post_disable() and .set_timings() are not used anymore. Remove them. Signed-off-by: Laurent Pinchart Reviewed-by: Tomi Valkeinen Tested-by: Sebastian Reichel Reviewed-by: Sebastian Reichel Signed-off-by: Tomi Valkeinen Link: https://patchwork.freedesktop.org/patch/msgid/20200226112514.12455-55-laurent.pinchart@ideasonboard.com

drm/omap: dss: Remove .set_hdmi_mode() and .set_infoframe() operations

2020-02-26T11:31:58+00:00

The omapdss_hdmi_ops .set_hdmi_mode() and .set_infoframe() operations operations are not used anymore, remove them. Signed-off-by: Laurent Pinchart Reviewed-by: Tomi Valkeinen Tested-by: Sebastian Reichel Reviewed-by: Sebastian Reichel Signed-off-by: Tomi Valkeinen Link: https://patchwork.freedesktop.org/patch/msgid/20200226112514.12455-37-laurent.pinchart@ideasonboard.com

drm/omap: dss: Make omap_dss_device_ops optional

2020-02-26T11:31:51+00:00

As part of the move to drm_bridge ops, the dssdev ops will become empty for some of the internal encoders. Make them optional in the driver to allow them to be removed completely, easing the transition. Signed-off-by: Laurent Pinchart Reviewed-by: Tomi Valkeinen Tested-by: Sebastian Reichel Reviewed-by: Sebastian Reichel Signed-off-by: Tomi Valkeinen Link: https://patchwork.freedesktop.org/patch/msgid/20200226112514.12455-28-laurent.pinchart@ideasonboard.com

drm/omap: Use the drm_panel_bridge API

2020-02-26T11:31:47+00:00

Replace the manual panel handling code by a drm_panel_bridge. This simplifies the driver and allows all components in the display pipeline to be treated as bridges, paving the way to generic connector handling. Signed-off-by: Laurent Pinchart Reviewed-by: Tomi Valkeinen Tested-by: Sebastian Reichel Reviewed-by: Sebastian Reichel Signed-off-by: Tomi Valkeinen Link: https://patchwork.freedesktop.org/patch/msgid/20200226112514.12455-25-laurent.pinchart@ideasonboard.com