From f9004dbfff8a3fbbd7e2a88c8a4327c7f2f8e5b2 Mon Sep 17 00:00:00 2001 From: hc <hc@nodka.com> Date: Wed, 31 Jan 2024 01:04:47 +0000 Subject: [PATCH] add driver 5G --- kernel/include/drm/drm_atomic_helper.h | 67 ++++++++++----------------------- 1 files changed, 20 insertions(+), 47 deletions(-) diff --git a/kernel/include/drm/drm_atomic_helper.h b/kernel/include/drm/drm_atomic_helper.h index 99e2a52..85df04c 100644 --- a/kernel/include/drm/drm_atomic_helper.h +++ b/kernel/include/drm/drm_atomic_helper.h @@ -31,6 +31,8 @@ #include <drm/drm_crtc.h> #include <drm/drm_modeset_helper_vtables.h> #include <drm/drm_modeset_helper.h> +#include <drm/drm_atomic_state_helper.h> +#include <drm/drm_util.h> struct drm_atomic_state; struct drm_private_obj; @@ -71,6 +73,9 @@ void drm_atomic_helper_update_legacy_modeset_state(struct drm_device *dev, struct drm_atomic_state *old_state); + +void +drm_atomic_helper_calc_timestamping_constants(struct drm_atomic_state *state); void drm_atomic_helper_commit_modeset_disables(struct drm_device *dev, struct drm_atomic_state *state); @@ -115,16 +120,15 @@ struct drm_modeset_acquire_ctx *ctx); int drm_atomic_helper_disable_plane(struct drm_plane *plane, struct drm_modeset_acquire_ctx *ctx); -int __drm_atomic_helper_disable_plane(struct drm_plane *plane, - struct drm_plane_state *plane_state); int drm_atomic_helper_set_config(struct drm_mode_set *set, struct drm_modeset_acquire_ctx *ctx); -int __drm_atomic_helper_set_config(struct drm_mode_set *set, - struct drm_atomic_state *state); int drm_atomic_helper_disable_all(struct drm_device *dev, struct drm_modeset_acquire_ctx *ctx); void drm_atomic_helper_shutdown(struct drm_device *dev); +struct drm_atomic_state * +drm_atomic_helper_duplicate_state(struct drm_device *dev, + struct drm_modeset_acquire_ctx *ctx); struct drm_atomic_state *drm_atomic_helper_suspend(struct drm_device *dev); int drm_atomic_helper_commit_duplicated_state(struct drm_atomic_state *state, struct drm_modeset_acquire_ctx *ctx); @@ -143,54 +147,15 @@ uint32_t flags, uint32_t target, struct drm_modeset_acquire_ctx *ctx); -struct drm_encoder * -drm_atomic_helper_best_encoder(struct drm_connector *connector); - -/* default implementations for state handling */ -void drm_atomic_helper_crtc_reset(struct drm_crtc *crtc); -void __drm_atomic_helper_crtc_duplicate_state(struct drm_crtc *crtc, - struct drm_crtc_state *state); -struct drm_crtc_state * -drm_atomic_helper_crtc_duplicate_state(struct drm_crtc *crtc); -void __drm_atomic_helper_crtc_destroy_state(struct drm_crtc_state *state); -void drm_atomic_helper_crtc_destroy_state(struct drm_crtc *crtc, - struct drm_crtc_state *state); - -void drm_atomic_helper_plane_reset(struct drm_plane *plane); -void __drm_atomic_helper_plane_duplicate_state(struct drm_plane *plane, - struct drm_plane_state *state); -struct drm_plane_state * -drm_atomic_helper_plane_duplicate_state(struct drm_plane *plane); -void __drm_atomic_helper_plane_destroy_state(struct drm_plane_state *state); -void drm_atomic_helper_plane_destroy_state(struct drm_plane *plane, - struct drm_plane_state *state); - -void __drm_atomic_helper_connector_reset(struct drm_connector *connector, - struct drm_connector_state *conn_state); -void drm_atomic_helper_connector_reset(struct drm_connector *connector); -void -__drm_atomic_helper_connector_duplicate_state(struct drm_connector *connector, - struct drm_connector_state *state); -struct drm_connector_state * -drm_atomic_helper_connector_duplicate_state(struct drm_connector *connector); -struct drm_atomic_state * -drm_atomic_helper_duplicate_state(struct drm_device *dev, - struct drm_modeset_acquire_ctx *ctx); -void -__drm_atomic_helper_connector_destroy_state(struct drm_connector_state *state); -void drm_atomic_helper_connector_destroy_state(struct drm_connector *connector, - struct drm_connector_state *state); int drm_atomic_helper_legacy_gamma_set(struct drm_crtc *crtc, u16 *red, u16 *green, u16 *blue, uint32_t size, struct drm_modeset_acquire_ctx *ctx); -void __drm_atomic_helper_private_obj_duplicate_state(struct drm_private_obj *obj, - struct drm_private_state *state); /** * drm_atomic_crtc_for_each_plane - iterate over planes currently attached to CRTC * @plane: the loop cursor - * @crtc: the crtc whose planes are iterated + * @crtc: the CRTC whose planes are iterated * * This iterates over the current state, useful (for example) when applying * atomic state after it has been checked and swapped. To iterate over the @@ -204,7 +169,7 @@ /** * drm_crtc_atomic_state_for_each_plane - iterate over attached planes in new state * @plane: the loop cursor - * @crtc_state: the incoming crtc-state + * @crtc_state: the incoming CRTC state * * Similar to drm_crtc_for_each_plane(), but iterates the planes that will be * attached if the specified state is applied. Useful during for example @@ -218,7 +183,7 @@ * drm_crtc_atomic_state_for_each_plane_state - iterate over attached planes in new state * @plane: the loop cursor * @plane_state: loop cursor for the plane's state, must be const - * @crtc_state: the incoming crtc-state + * @crtc_state: the incoming CRTC state * * Similar to drm_crtc_for_each_plane(), but iterates the planes that will be * attached if the specified state is applied. Useful during for example @@ -227,7 +192,7 @@ * * Compared to just drm_atomic_crtc_state_for_each_plane() this also fills in a * const plane_state. This is useful when a driver just wants to peek at other - * active planes on this crtc, but does not need to change it. + * active planes on this CRTC, but does not need to change it. */ #define drm_atomic_crtc_state_for_each_plane_state(plane, plane_state, crtc_state) \ drm_for_each_plane_mask(plane, (crtc_state)->state->dev, (crtc_state)->plane_mask) \ @@ -262,4 +227,12 @@ return old_plane_state->crtc && !new_plane_state->crtc; } +u32 * +drm_atomic_helper_bridge_propagate_bus_fmt(struct drm_bridge *bridge, + struct drm_bridge_state *bridge_state, + struct drm_crtc_state *crtc_state, + struct drm_connector_state *conn_state, + u32 output_fmt, + unsigned int *num_input_fmts); + #endif /* DRM_ATOMIC_HELPER_H_ */ -- Gitblit v1.6.2