BMC/Intel-BMC/linux.git/include/drm/drm_connector.h, branch dev-4.19

drm: drop _mode_ from remaining connector functions

2018-07-13T16:40:27+00:00

Since there's very few callers of these I've decided to do them all in one patch. With this the unecessarily long drm_mode_connector_ prefix is gone from the codebase! The only exception being struct drm_mode_connector_set_property, which is part of the uapi so can't be renamed. Again done with sed+some manual fixups for indent issues. Reviewed-by: Sean Paul Signed-off-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20180709084016.23750-8-daniel.vetter@ffwll.ch

drm: drop _mode_ from drm_mode_connector_attach_encoder

2018-07-13T16:40:27+00:00

Again to align with the usual prefix of just drm_connector_. Again done with sed + manual fixup for indent issues. Reviewed-by: Sean Paul Signed-off-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20180709084016.23750-7-daniel.vetter@ffwll.ch

drm: drop _mode_ from update_edit_property()

2018-07-13T16:40:27+00:00

Just makes it longer, and for most things in drm_connector.[hc] we just use the drm_connector_ prefix. Done with sed + a bit of manual fixup for the indenting. Reviewed-by: Sean Paul Signed-off-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20180709084016.23750-6-daniel.vetter@ffwll.ch

drm/doc: polish for sturct drm_connector

2018-07-13T16:40:27+00:00

- switch everything over to inline comments - add notes about locking, links to functions and other related stuff - also include a note about Ville's soon-to-be-merged drm_connector_for_each_possible_encoder(). Also check that all the hyperlinks in drm_connector.h work and fix them as needed. Reviewed-by: Sean Paul Signed-off-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20180709084016.23750-5-daniel.vetter@ffwll.ch

drm/doc: switch drm_connector_state to inline comments

2018-07-13T16:40:27+00:00

For consistency. Also spelled out the docs for ->best_encoder a bit more while at it. Reviewed-by: Sean Paul Signed-off-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20180709084016.23750-4-daniel.vetter@ffwll.ch

drm: Add support for extracting sync signal drive edge from videomode

2018-07-10T15:59:05+00:00

The sync in some panels needs to be driven by different edge of the pixel clock compared to data. This is reflected by the DISPLAY_FLAGS_SYNC_(POS|NEG)EDGE in videmode flags. Add similar similar definitions for bus_flags and convert the sync drive edge via drm_bus_flags_from_videomode(). Signed-off-by: Peter Ujfalusi Signed-off-by: Tomi Valkeinen Signed-off-by: Jyri Sarha Signed-off-by: Thierry Reding Link: https://patchwork.freedesktop.org/patch/msgid/20180618132242.8673-2-tomi.valkeinen@ti.com

drm: Add drm_connector_has_possible_encoder()

2018-07-05T13:52:08+00:00

Add a small helper for checking whether a connector and encoder are associated with each other. Signed-off-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/20180628131315.14156-8-ville.syrjala@linux.intel.com Reviewed-by: Alex Deucher

drm: Add drm_connector_for_each_possible_encoder()

2018-07-05T13:52:07+00:00

Add a convenience macro for iterating connector->encoder_ids[]. Isolates the users from the implementation details. Note that we don't seem to pass the file_priv down to drm_encoder_find() because encoders apparently don't get leased. No idea why drm_encoder_finc() even takes the file_priv actually. Also use ARRAY_SIZE() when populating the array to avoid spreading knowledge about the array size all over. v2: Hide the drm_encoder_find() in the macro, and rename the macro appropriately (Daniel) v3: Fix kernel docs (Daniel) Cc: Daniel Vetter Reviewed-by: Alex Deucher Signed-off-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/20180628131315.14156-4-ville.syrjala@linux.intel.com Reviewed-by: Daniel Vetter

drm: Add drm_connector_mask()

2018-07-02T15:45:55+00:00

Add drm_connector_mask() which returns the 1< Link: https://patchwork.freedesktop.org/patch/msgid/20180626194716.12522-4-ville.syrjala@linux.intel.com Reviewed-by: Rodrigo Vivi

drm: writeback: Add out-fences for writeback connectors

2018-06-20T14:29:18+00:00

Add the WRITEBACK_OUT_FENCE_PTR property to writeback connectors, to enable userspace to get a fence which will signal once the writeback is complete. It is not allowed to request an out-fence without a framebuffer attached to the connector. A timeline is added to drm_writeback_connector for use by the writeback out-fences. In the case of a commit failure or DRM_MODE_ATOMIC_TEST_ONLY, the fence is set to -1. Changes from v2: - Rebase onto Gustavo Padovan's v9 explicit sync series - Change out_fence_ptr type to s32 __user * - Set *out_fence_ptr to -1 in drm_atomic_connector_set_property - Store fence in drm_writeback_job Gustavo Padovan: - Move out_fence_ptr out of connector_state - Signal fence from drm_writeback_signal_completion instead of in driver directly Changes from v3: - Rebase onto commit 7e9081c5aac7 ("drm/fence: fix memory overwrite when setting out_fence fd") (change out_fence_ptr to s32 __user *, for real this time.) - Update documentation around WRITEBACK_OUT_FENCE_PTR Signed-off-by: Brian Starkey [rebased and fixed conflicts] Signed-off-by: Mihail Atanassov Signed-off-by: Liviu Dudau Reviewed-by: Eric Anholt Reviewed-by: Sean Paul Link: https://patchwork.freedesktop.org/patch/229036/