From 610b0493ac4a3bbde44378adf855c7202b1e59c4 Mon Sep 17 00:00:00 2001 From: Scott Anderson Date: Sat, 30 Sep 2017 19:03:34 +1300 Subject: Rename files to remove pointless drm prefix --- include/backend/drm-properties.h | 67 -------------- include/backend/drm-util.h | 39 -------- include/backend/drm.h | 186 --------------------------------------- include/backend/drm/drm.h | 186 +++++++++++++++++++++++++++++++++++++++ include/backend/drm/properties.h | 67 ++++++++++++++ include/backend/drm/util.h | 39 ++++++++ 6 files changed, 292 insertions(+), 292 deletions(-) delete mode 100644 include/backend/drm-properties.h delete mode 100644 include/backend/drm-util.h delete mode 100644 include/backend/drm.h create mode 100644 include/backend/drm/drm.h create mode 100644 include/backend/drm/properties.h create mode 100644 include/backend/drm/util.h (limited to 'include') diff --git a/include/backend/drm-properties.h b/include/backend/drm-properties.h deleted file mode 100644 index 7de386ea..00000000 --- a/include/backend/drm-properties.h +++ /dev/null @@ -1,67 +0,0 @@ -#ifndef BACKEND_DRM_PROPERTIES_H -#define BACKEND_DRM_PROPERTIES_H - -#include -#include - -/* - * These types contain the property ids for several DRM objects. - * See https://01.org/linuxgraphics/gfx-docs/drm/gpu/drm-kms.html#kms-properties - * for more details. - */ - -union wlr_drm_connector_props { - struct { - uint32_t edid; - uint32_t dpms; - - // atomic-modesetting only - - uint32_t crtc_id; - }; - uint32_t props[3]; -}; - -union wlr_drm_crtc_props { - struct { - // Neither of these are guranteed to exist - uint32_t rotation; - uint32_t scaling_mode; - - // atomic-modesetting only - - uint32_t active; - uint32_t mode_id; - }; - uint32_t props[4]; -}; - -union wlr_drm_plane_props { - struct { - uint32_t type; - uint32_t rotation; // Not guranteed to exist - - // atomic-modesetting only - - uint32_t src_x; - uint32_t src_y; - uint32_t src_w; - uint32_t src_h; - uint32_t crtc_x; - uint32_t crtc_y; - uint32_t crtc_w; - uint32_t crtc_h; - uint32_t fb_id; - uint32_t crtc_id; - }; - uint32_t props[12]; -}; - -bool wlr_drm_get_connector_props(int fd, uint32_t id, union wlr_drm_connector_props *out); -bool wlr_drm_get_crtc_props(int fd, uint32_t id, union wlr_drm_crtc_props *out); -bool wlr_drm_get_plane_props(int fd, uint32_t id, union wlr_drm_plane_props *out); - -bool wlr_drm_get_prop(int fd, uint32_t obj, uint32_t prop, uint64_t *ret); -void *wlr_drm_get_prop_blob(int fd, uint32_t obj, uint32_t prop, size_t *ret_len); - -#endif diff --git a/include/backend/drm-util.h b/include/backend/drm-util.h deleted file mode 100644 index 6818b4db..00000000 --- a/include/backend/drm-util.h +++ /dev/null @@ -1,39 +0,0 @@ -#ifndef BACKEND_DRM_UTIL_H -#define BACKEND_DRM_UTIL_H - -#include -#include -#include -#include - -// Calculates a more accurate refresh rate (mHz) than what mode itself provides -int32_t calculate_refresh_rate(drmModeModeInfo *mode); -// Populates the make/model/phys_{width,height} of output from the edid data -void parse_edid(struct wlr_output *restrict output, size_t len, const uint8_t *data); -// Returns the string representation of a DRM output type -const char *conn_get_name(uint32_t type_id); -// Returns the DRM framebuffer id for a gbm_bo -uint32_t get_fb_for_bo(struct gbm_bo *bo); - -// Part of match_obj -enum { - UNMATCHED = (uint32_t)-1, - SKIP = (uint32_t)-2, -}; - -/* - * Tries to match some DRM objects with some other DRM resource. - * e.g. Match CRTCs with Encoders, CRTCs with Planes. - * - * objs contains a bit array which resources it can be matched with. - * e.g. Bit 0 set means can be matched with res[0] - * - * res contains an index of which objs it is matched with or UNMATCHED. - * - * This solution is left in out. - * Returns the total number of matched solutions. - */ -size_t match_obj(size_t num_objs, const uint32_t objs[static restrict num_objs], - size_t num_res, const uint32_t res[static restrict num_res], - uint32_t out[static restrict num_res]); -#endif diff --git a/include/backend/drm.h b/include/backend/drm.h deleted file mode 100644 index 6987b0bc..00000000 --- a/include/backend/drm.h +++ /dev/null @@ -1,186 +0,0 @@ -#ifndef BACKEND_DRM_H -#define BACKEND_DRM_H - -#include -#include -#include -#include -#include -#include -#include - -#include -#include -#include -#include -#include - -#include "drm-properties.h" - -struct wlr_drm_plane { - uint32_t type; - uint32_t id; - - uint32_t possible_crtcs; - - uint32_t width, height; - - struct gbm_surface *gbm; - EGLSurface egl; - - struct gbm_bo *front; - struct gbm_bo *back; - - // Only used by cursor - float matrix[16]; - struct wlr_renderer *wlr_rend; - struct wlr_texture *wlr_tex; - struct gbm_bo *cursor_bo; - - union wlr_drm_plane_props props; -}; - -struct wlr_drm_crtc { - uint32_t id; - uint32_t mode_id; // atomic modesetting only - drmModeAtomicReq *atomic; - - union { - struct { - struct wlr_drm_plane *overlay; - struct wlr_drm_plane *primary; - struct wlr_drm_plane *cursor; - }; - struct wlr_drm_plane *planes[3]; - }; - - union wlr_drm_crtc_props props; - - struct wl_list connectors; -}; - -struct wlr_drm_connector { - struct wlr_output *base; - uint32_t id; - struct wlr_drm_crtc *crtc; - - union wlr_drm_connector_props props; - - struct wl_list link; -}; - -struct wlr_drm_renderer { - int fd; - struct gbm_device *gbm; - struct wlr_egl egl; -}; - -bool wlr_drm_renderer_init(struct wlr_drm_renderer *renderer, int fd); -void wlr_drm_renderer_free(struct wlr_drm_renderer *renderer); - -struct wlr_drm_interface; - -struct wlr_drm_backend { - struct wlr_backend backend; - - const struct wlr_drm_interface *iface; - - int fd; - - size_t num_crtcs; - struct wlr_drm_crtc *crtcs; - size_t num_planes; - struct wlr_drm_plane *planes; - - union { - struct { - size_t num_overlay_planes; - size_t num_primary_planes; - size_t num_cursor_planes; - }; - size_t num_type_planes[3]; - }; - - union { - struct { - struct wlr_drm_plane *overlay_planes; - struct wlr_drm_plane *primary_planes; - struct wlr_drm_plane *cursor_planes; - }; - struct wlr_drm_plane *type_planes[3]; - }; - - struct wl_display *display; - struct wl_event_source *drm_event; - - struct wl_listener session_signal; - struct wl_listener drm_invalidated; - - list_t *outputs; - - struct wlr_drm_renderer renderer; - struct wlr_session *session; -}; - -enum wlr_drm_output_state { - WLR_DRM_OUTPUT_DISCONNECTED, - WLR_DRM_OUTPUT_NEEDS_MODESET, - WLR_DRM_OUTPUT_CLEANUP, - WLR_DRM_OUTPUT_CONNECTED, -}; - -struct wlr_drm_output_mode { - struct wlr_output_mode wlr_mode; - drmModeModeInfo mode; -}; - -struct wlr_drm_output { - struct wlr_output output; - - enum wlr_drm_output_state state; - uint32_t connector; - - struct wlr_drm_crtc *crtc; - uint32_t possible_crtc; - - union wlr_drm_connector_props props; - - uint32_t width; - uint32_t height; - - drmModeCrtc *old_crtc; - - struct wlr_drm_renderer *renderer; - - bool pageflip_pending; - struct wl_event_source *retry_pageflip; -}; - -// Used to provide atomic or legacy DRM functions -struct wlr_drm_interface { - // Enable or disable DPMS for output - void (*conn_enable)(struct wlr_drm_backend *backend, - struct wlr_drm_output *output, bool enable); - // Pageflip on crtc. If mode is non-NULL perform a full modeset using it. - bool (*crtc_pageflip)(struct wlr_drm_backend *backend, - struct wlr_drm_output *output, struct wlr_drm_crtc *crtc, - uint32_t fb_id, drmModeModeInfo *mode); - // Enable the cursor buffer on crtc. Set bo to NULL to disable - bool (*crtc_set_cursor)(struct wlr_drm_backend *backend, - struct wlr_drm_crtc *crtc, struct gbm_bo *bo); - // Move the cursor on crtc - bool (*crtc_move_cursor)(struct wlr_drm_backend *backend, - struct wlr_drm_crtc *crtc, int x, int y); -}; - -bool wlr_drm_check_features(struct wlr_drm_backend *drm); -bool wlr_drm_resources_init(struct wlr_drm_backend *drm); -void wlr_drm_resources_free(struct wlr_drm_backend *drm); -void wlr_drm_restore_outputs(struct wlr_drm_backend *drm); -void wlr_drm_output_cleanup(struct wlr_drm_output *output); -void wlr_drm_scan_connectors(struct wlr_drm_backend *state); -int wlr_drm_event(int fd, uint32_t mask, void *data); - -void wlr_drm_output_start_renderer(struct wlr_drm_output *output); - -#endif diff --git a/include/backend/drm/drm.h b/include/backend/drm/drm.h new file mode 100644 index 00000000..43838495 --- /dev/null +++ b/include/backend/drm/drm.h @@ -0,0 +1,186 @@ +#ifndef BACKEND_DRM_DRM_H +#define BACKEND_DRM_DRM_H + +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include + +#include "properties.h" + +struct wlr_drm_plane { + uint32_t type; + uint32_t id; + + uint32_t possible_crtcs; + + uint32_t width, height; + + struct gbm_surface *gbm; + EGLSurface egl; + + struct gbm_bo *front; + struct gbm_bo *back; + + // Only used by cursor + float matrix[16]; + struct wlr_renderer *wlr_rend; + struct wlr_texture *wlr_tex; + struct gbm_bo *cursor_bo; + + union wlr_drm_plane_props props; +}; + +struct wlr_drm_crtc { + uint32_t id; + uint32_t mode_id; // atomic modesetting only + drmModeAtomicReq *atomic; + + union { + struct { + struct wlr_drm_plane *overlay; + struct wlr_drm_plane *primary; + struct wlr_drm_plane *cursor; + }; + struct wlr_drm_plane *planes[3]; + }; + + union wlr_drm_crtc_props props; + + struct wl_list connectors; +}; + +struct wlr_drm_connector { + struct wlr_output *base; + uint32_t id; + struct wlr_drm_crtc *crtc; + + union wlr_drm_connector_props props; + + struct wl_list link; +}; + +struct wlr_drm_renderer { + int fd; + struct gbm_device *gbm; + struct wlr_egl egl; +}; + +bool wlr_drm_renderer_init(struct wlr_drm_renderer *renderer, int fd); +void wlr_drm_renderer_free(struct wlr_drm_renderer *renderer); + +struct wlr_drm_interface; + +struct wlr_drm_backend { + struct wlr_backend backend; + + const struct wlr_drm_interface *iface; + + int fd; + + size_t num_crtcs; + struct wlr_drm_crtc *crtcs; + size_t num_planes; + struct wlr_drm_plane *planes; + + union { + struct { + size_t num_overlay_planes; + size_t num_primary_planes; + size_t num_cursor_planes; + }; + size_t num_type_planes[3]; + }; + + union { + struct { + struct wlr_drm_plane *overlay_planes; + struct wlr_drm_plane *primary_planes; + struct wlr_drm_plane *cursor_planes; + }; + struct wlr_drm_plane *type_planes[3]; + }; + + struct wl_display *display; + struct wl_event_source *drm_event; + + struct wl_listener session_signal; + struct wl_listener drm_invalidated; + + list_t *outputs; + + struct wlr_drm_renderer renderer; + struct wlr_session *session; +}; + +enum wlr_drm_output_state { + WLR_DRM_OUTPUT_DISCONNECTED, + WLR_DRM_OUTPUT_NEEDS_MODESET, + WLR_DRM_OUTPUT_CLEANUP, + WLR_DRM_OUTPUT_CONNECTED, +}; + +struct wlr_drm_output_mode { + struct wlr_output_mode wlr_mode; + drmModeModeInfo mode; +}; + +struct wlr_drm_output { + struct wlr_output output; + + enum wlr_drm_output_state state; + uint32_t connector; + + struct wlr_drm_crtc *crtc; + uint32_t possible_crtc; + + union wlr_drm_connector_props props; + + uint32_t width; + uint32_t height; + + drmModeCrtc *old_crtc; + + struct wlr_drm_renderer *renderer; + + bool pageflip_pending; + struct wl_event_source *retry_pageflip; +}; + +// Used to provide atomic or legacy DRM functions +struct wlr_drm_interface { + // Enable or disable DPMS for output + void (*conn_enable)(struct wlr_drm_backend *backend, + struct wlr_drm_output *output, bool enable); + // Pageflip on crtc. If mode is non-NULL perform a full modeset using it. + bool (*crtc_pageflip)(struct wlr_drm_backend *backend, + struct wlr_drm_output *output, struct wlr_drm_crtc *crtc, + uint32_t fb_id, drmModeModeInfo *mode); + // Enable the cursor buffer on crtc. Set bo to NULL to disable + bool (*crtc_set_cursor)(struct wlr_drm_backend *backend, + struct wlr_drm_crtc *crtc, struct gbm_bo *bo); + // Move the cursor on crtc + bool (*crtc_move_cursor)(struct wlr_drm_backend *backend, + struct wlr_drm_crtc *crtc, int x, int y); +}; + +bool wlr_drm_check_features(struct wlr_drm_backend *drm); +bool wlr_drm_resources_init(struct wlr_drm_backend *drm); +void wlr_drm_resources_free(struct wlr_drm_backend *drm); +void wlr_drm_restore_outputs(struct wlr_drm_backend *drm); +void wlr_drm_output_cleanup(struct wlr_drm_output *output); +void wlr_drm_scan_connectors(struct wlr_drm_backend *state); +int wlr_drm_event(int fd, uint32_t mask, void *data); + +void wlr_drm_output_start_renderer(struct wlr_drm_output *output); + +#endif diff --git a/include/backend/drm/properties.h b/include/backend/drm/properties.h new file mode 100644 index 00000000..7de386ea --- /dev/null +++ b/include/backend/drm/properties.h @@ -0,0 +1,67 @@ +#ifndef BACKEND_DRM_PROPERTIES_H +#define BACKEND_DRM_PROPERTIES_H + +#include +#include + +/* + * These types contain the property ids for several DRM objects. + * See https://01.org/linuxgraphics/gfx-docs/drm/gpu/drm-kms.html#kms-properties + * for more details. + */ + +union wlr_drm_connector_props { + struct { + uint32_t edid; + uint32_t dpms; + + // atomic-modesetting only + + uint32_t crtc_id; + }; + uint32_t props[3]; +}; + +union wlr_drm_crtc_props { + struct { + // Neither of these are guranteed to exist + uint32_t rotation; + uint32_t scaling_mode; + + // atomic-modesetting only + + uint32_t active; + uint32_t mode_id; + }; + uint32_t props[4]; +}; + +union wlr_drm_plane_props { + struct { + uint32_t type; + uint32_t rotation; // Not guranteed to exist + + // atomic-modesetting only + + uint32_t src_x; + uint32_t src_y; + uint32_t src_w; + uint32_t src_h; + uint32_t crtc_x; + uint32_t crtc_y; + uint32_t crtc_w; + uint32_t crtc_h; + uint32_t fb_id; + uint32_t crtc_id; + }; + uint32_t props[12]; +}; + +bool wlr_drm_get_connector_props(int fd, uint32_t id, union wlr_drm_connector_props *out); +bool wlr_drm_get_crtc_props(int fd, uint32_t id, union wlr_drm_crtc_props *out); +bool wlr_drm_get_plane_props(int fd, uint32_t id, union wlr_drm_plane_props *out); + +bool wlr_drm_get_prop(int fd, uint32_t obj, uint32_t prop, uint64_t *ret); +void *wlr_drm_get_prop_blob(int fd, uint32_t obj, uint32_t prop, size_t *ret_len); + +#endif diff --git a/include/backend/drm/util.h b/include/backend/drm/util.h new file mode 100644 index 00000000..6818b4db --- /dev/null +++ b/include/backend/drm/util.h @@ -0,0 +1,39 @@ +#ifndef BACKEND_DRM_UTIL_H +#define BACKEND_DRM_UTIL_H + +#include +#include +#include +#include + +// Calculates a more accurate refresh rate (mHz) than what mode itself provides +int32_t calculate_refresh_rate(drmModeModeInfo *mode); +// Populates the make/model/phys_{width,height} of output from the edid data +void parse_edid(struct wlr_output *restrict output, size_t len, const uint8_t *data); +// Returns the string representation of a DRM output type +const char *conn_get_name(uint32_t type_id); +// Returns the DRM framebuffer id for a gbm_bo +uint32_t get_fb_for_bo(struct gbm_bo *bo); + +// Part of match_obj +enum { + UNMATCHED = (uint32_t)-1, + SKIP = (uint32_t)-2, +}; + +/* + * Tries to match some DRM objects with some other DRM resource. + * e.g. Match CRTCs with Encoders, CRTCs with Planes. + * + * objs contains a bit array which resources it can be matched with. + * e.g. Bit 0 set means can be matched with res[0] + * + * res contains an index of which objs it is matched with or UNMATCHED. + * + * This solution is left in out. + * Returns the total number of matched solutions. + */ +size_t match_obj(size_t num_objs, const uint32_t objs[static restrict num_objs], + size_t num_res, const uint32_t res[static restrict num_res], + uint32_t out[static restrict num_res]); +#endif -- cgit v1.2.3