1656 lines
43 KiB
C
1656 lines
43 KiB
C
#include "ecore_drm2_private.h"
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#define INSIDE(x, y, xx, yy, ww, hh) \
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(((x) < ((xx) + (ww))) && ((y) < ((yy) + (hh))) && \
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((x) >= (xx)) && ((y) >= (yy)))
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#define EDID_DESCRIPTOR_ALPHANUMERIC_DATA_STRING 0xfe
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#define EDID_DESCRIPTOR_DISPLAY_PRODUCT_NAME 0xfc
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#define EDID_DESCRIPTOR_DISPLAY_PRODUCT_SERIAL_NUMBER 0xff
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#define EDID_OFFSET_DATA_BLOCKS 0x36
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#define EDID_OFFSET_LAST_BLOCK 0x6c
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#define EDID_OFFSET_PNPID 0x08
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#define EDID_OFFSET_SERIAL 0x0c
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static const char *conn_types[] =
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{
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"None", "VGA", "DVI-I", "DVI-D", "DVI-A",
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"Composite", "S-Video", "LVDS", "Component", "DIN",
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"DisplayPort", "HDMI-A", "HDMI-B", "TV", "eDP", "Virtual", "DSI",
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};
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static void
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_output_debug(Ecore_Drm2_Output *output, const drmModeConnector *conn)
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{
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Eina_List *l;
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Ecore_Drm2_Output_Mode *omode;
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Ecore_Drm2_Plane_State *pstate;
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DBG("Created New Output At %d,%d", output->x, output->y);
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DBG("\tCrtc Pos: %d %d", output->ocrtc->x, output->ocrtc->y);
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DBG("\tCrtc: %d", output->crtc_id);
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DBG("\tConn: %d", output->conn_id);
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DBG("\tName: %s", output->name);
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DBG("\tMake: %s", output->make);
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DBG("\tModel: %s", output->model);
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DBG("\tSerial: %s", output->serial);
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DBG("\tCloned: %d", output->cloned);
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DBG("\tPrimary: %d", output->primary);
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DBG("\tConnected: %d", output->connected);
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DBG("\tEnabled: %d", output->enabled);
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if (output->backlight.path)
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{
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DBG("\tBacklight");
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switch (output->backlight.type)
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{
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case ECORE_DRM2_BACKLIGHT_RAW:
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DBG("\t\tType: Raw");
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break;
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case ECORE_DRM2_BACKLIGHT_PLATFORM:
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DBG("\t\tType: Platform");
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break;
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case ECORE_DRM2_BACKLIGHT_FIRMWARE:
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DBG("\t\tType: Firmware");
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break;
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}
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DBG("\t\tPath: %s", output->backlight.path);
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}
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EINA_LIST_FOREACH(output->plane_states, l, pstate)
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DBG("\tPossible Plane: %d", pstate->obj_id);
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EINA_LIST_FOREACH(output->modes, l, omode)
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{
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DBG("\tAdded Mode: %dx%d@%d%s%s%s",
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omode->width, omode->height, omode->refresh,
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(omode->flags & DRM_MODE_TYPE_PREFERRED) ? ", preferred" : "",
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(omode->flags & DRM_MODE_TYPE_DEFAULT) ? ", current" : "",
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(conn->count_modes == 0) ? ", built-in" : "");
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}
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}
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static void
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_cb_output_event_free(void *data EINA_UNUSED, void *event)
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{
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Ecore_Drm2_Event_Output_Changed *ev;
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ev = event;
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eina_stringshare_del(ev->make);
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eina_stringshare_del(ev->model);
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eina_stringshare_del(ev->name);
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free(ev);
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}
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static void
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_output_event_send(Ecore_Drm2_Output *output)
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{
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Ecore_Drm2_Event_Output_Changed *ev;
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ev = calloc(1, sizeof(Ecore_Drm2_Event_Output_Changed));
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if (!ev) return;
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ev->id = output->crtc_id;
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ev->x = output->x;
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ev->y = output->y;
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if (output->current_mode)
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{
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ev->w = output->current_mode->width;
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ev->h = output->current_mode->height;
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ev->refresh = output->current_mode->refresh;
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}
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else
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{
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ev->w = output->ocrtc->width;
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ev->h = output->ocrtc->height;
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ev->refresh = 0;
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}
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ev->phys_width = output->pw;
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ev->phys_height = output->ph;
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ev->scale = output->scale;
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ev->subpixel = output->subpixel;
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ev->transform = output->transform;
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ev->connected = output->connected;
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ev->enabled = output->enabled;
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ev->name = eina_stringshare_ref(output->name);
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ev->make = eina_stringshare_ref(output->make);
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ev->model = eina_stringshare_ref(output->model);
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ecore_event_add(ECORE_DRM2_EVENT_OUTPUT_CHANGED, ev,
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_cb_output_event_free, NULL);
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}
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static void
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_output_edid_parse_string(const uint8_t *data, char text[])
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{
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int i = 0, rep = 0;
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strncpy(text, (const char *)data, 12);
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for (; text[i] != '\0'; i++)
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{
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if ((text[i] == '\n') || (text[i] == '\r'))
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{
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text[i] = '\0';
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break;
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}
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}
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for (i = 0; text[i] != '\0'; i++)
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{
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if (!isprint(text[i]))
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{
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text[i] = '-';
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rep++;
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}
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}
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if (rep > 4) text[0] = '\0';
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}
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static int
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_output_edid_parse(Ecore_Drm2_Output *output, const uint8_t *data, size_t len)
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{
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int i = 0;
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uint32_t serial;
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if (len < 128) return -1;
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if ((data[0] != 0x00) || (data[1] != 0xff)) return -1;
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output->edid.pnp[0] = 'A' + ((data[EDID_OFFSET_PNPID + 0] & 0x7c) / 4) - 1;
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output->edid.pnp[1] =
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'A' + ((data[EDID_OFFSET_PNPID + 0] & 0x3) * 8) +
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((data[EDID_OFFSET_PNPID + 1] & 0xe0) / 32) - 1;
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output->edid.pnp[2] = 'A' + (data[EDID_OFFSET_PNPID + 1] & 0x1f) - 1;
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output->edid.pnp[3] = '\0';
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serial = (uint32_t) data[EDID_OFFSET_SERIAL + 0];
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serial += (uint32_t) data[EDID_OFFSET_SERIAL + 1] * 0x100;
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serial += (uint32_t) data[EDID_OFFSET_SERIAL + 2] * 0x10000;
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serial += (uint32_t) data[EDID_OFFSET_SERIAL + 3] * 0x1000000;
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if (serial > 0)
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sprintf(output->edid.serial, "%lu", (unsigned long)serial);
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for (i = EDID_OFFSET_DATA_BLOCKS; i <= EDID_OFFSET_LAST_BLOCK; i += 18)
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{
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if (data[i] != 0) continue;
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if (data[i + 2] != 0) continue;
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if (data[i + 3] == EDID_DESCRIPTOR_DISPLAY_PRODUCT_NAME)
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_output_edid_parse_string(&data[i + 5], output->edid.monitor);
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else if (data[i + 3] == EDID_DESCRIPTOR_DISPLAY_PRODUCT_SERIAL_NUMBER)
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_output_edid_parse_string(&data[i + 5], output->edid.serial);
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else if (data[i + 3] == EDID_DESCRIPTOR_ALPHANUMERIC_DATA_STRING)
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_output_edid_parse_string(&data[i + 5], output->edid.eisa);
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}
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return 0;
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}
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static void
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_output_edid_atomic_find(Ecore_Drm2_Output *output)
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{
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Ecore_Drm2_Connector_State *cstate;
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int ret = 0;
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cstate = output->conn_state;
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ret = _output_edid_parse(output, cstate->edid.data, cstate->edid.len);
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if (!ret)
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{
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if (output->edid.pnp[0] != '\0')
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eina_stringshare_replace(&output->make, output->edid.pnp);
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if (output->edid.monitor[0] != '\0')
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eina_stringshare_replace(&output->model, output->edid.monitor);
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if (output->edid.serial[0] != '\0')
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eina_stringshare_replace(&output->serial, output->edid.serial);
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}
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}
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static void
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_output_edid_find(Ecore_Drm2_Output *output, const drmModeConnector *conn)
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{
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drmModePropertyBlobPtr blob = NULL;
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drmModePropertyPtr prop;
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int i = 0, ret = 0;
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for (; i < conn->count_props && !blob; i++)
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{
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if (!(prop = sym_drmModeGetProperty(output->fd, conn->props[i])))
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continue;
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if ((prop->flags & DRM_MODE_PROP_BLOB) &&
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(!strcmp(prop->name, "EDID")))
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{
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blob = sym_drmModeGetPropertyBlob(output->fd, conn->prop_values[i]);
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}
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sym_drmModeFreeProperty(prop);
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if (blob) break;
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}
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if (!blob) return;
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output->edid.blob = eina_memdup(blob->data, blob->length, 1);
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ret = _output_edid_parse(output, blob->data, blob->length);
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if (!ret)
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{
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if (output->edid.pnp[0] != '\0')
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eina_stringshare_replace(&output->make, output->edid.pnp);
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if (output->edid.monitor[0] != '\0')
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eina_stringshare_replace(&output->model, output->edid.monitor);
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if (output->edid.serial[0] != '\0')
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eina_stringshare_replace(&output->serial, output->edid.serial);
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}
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sym_drmModeFreePropertyBlob(blob);
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}
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static int
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_output_crtc_find(const drmModeRes *res, const drmModeConnector *conn, Ecore_Drm2_Device *dev)
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{
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drmModeEncoder *enc;
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uint32_t crtc;
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int i = 0, j = 0;
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/* Skip all disconnected connectors...
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*
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* When a connector is disconnected it still has an encoder id
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* which messes up our output selection code later. When we support
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* multi-head properly and hotplug becomes a real thing we'll
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* need to revisit this hack (and the crtc assignment code as well)
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*/
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if (conn->connection != DRM_MODE_CONNECTED) return -1;
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for (j = 0; j < conn->count_encoders; j++)
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{
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enc = sym_drmModeGetEncoder(dev->fd, conn->encoders[j]);
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if (!enc) continue;
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crtc = enc->crtc_id;
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sym_drmModeFreeEncoder(enc);
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for (i = 0; i < res->count_crtcs; i++)
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if (crtc == res->crtcs[i])
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return i;
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}
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return -1;
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}
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static char *
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_output_name_get(const drmModeConnector *conn)
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{
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char name[DRM_CONNECTOR_NAME_LEN];
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const char *type = NULL;
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if (conn->connector_type < EINA_C_ARRAY_LENGTH(conn_types))
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type = conn_types[conn->connector_type];
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else
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type = "UNKNOWN";
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snprintf(name, sizeof(name), "%s-%d", type, conn->connector_type_id);
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return strdup(name);
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}
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static Ecore_Drm2_Output_Mode *
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_output_mode_add(Ecore_Drm2_Output *output, const drmModeModeInfo *info)
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{
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Ecore_Drm2_Output_Mode *mode;
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uint64_t refresh;
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EINA_SAFETY_ON_NULL_RETURN_VAL(info, NULL);
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EINA_SAFETY_ON_FALSE_RETURN_VAL((info->htotal > 0), NULL);
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EINA_SAFETY_ON_FALSE_RETURN_VAL((info->vtotal > 0), NULL);
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mode = calloc(1, sizeof(Ecore_Drm2_Output_Mode));
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if (!mode) return NULL;
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mode->flags = 0;
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mode->width = info->hdisplay;
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mode->height = info->vdisplay;
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refresh = (info->clock * 1000LL / info->htotal + info->vtotal / 2) /
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info->vtotal;
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if (info->flags & DRM_MODE_FLAG_INTERLACE)
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refresh *= 2;
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if (info->flags & DRM_MODE_FLAG_DBLSCAN)
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refresh /= 2;
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if (info->vscan > 1)
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refresh /= info->vscan;
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mode->refresh = refresh;
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mode->info = *info;
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if (info->type & DRM_MODE_TYPE_PREFERRED)
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mode->flags |= DRM_MODE_TYPE_PREFERRED;
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output->modes = eina_list_append(output->modes, mode);
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return mode;
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}
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static void
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_output_modes_create(Ecore_Drm2_Device *dev, Ecore_Drm2_Output *output, const drmModeConnector *conn)
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{
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int i = 0;
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drmModeCrtc *crtc;
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drmModeEncoder *enc;
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drmModeModeInfo crtc_mode;
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Ecore_Drm2_Output_Mode *omode;
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Ecore_Drm2_Output_Mode *current = NULL, *preferred = NULL, *best = NULL;
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Eina_List *l = NULL;
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memset(&crtc_mode, 0, sizeof(crtc_mode));
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enc = sym_drmModeGetEncoder(dev->fd, conn->encoder_id);
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if (enc)
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{
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crtc = sym_drmModeGetCrtc(dev->fd, enc->crtc_id);
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sym_drmModeFreeEncoder(enc);
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if (!crtc) return;
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if (crtc->mode_valid) crtc_mode = crtc->mode;
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sym_drmModeFreeCrtc(crtc);
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}
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for (i = 0; i < conn->count_modes; i++)
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{
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omode = _output_mode_add(output, &conn->modes[i]);
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if (!omode) continue;
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}
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EINA_LIST_REVERSE_FOREACH(output->modes, l, omode)
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{
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if (!memcmp(&crtc_mode, &omode->info, sizeof(crtc_mode)))
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current = omode;
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if (omode->flags & DRM_MODE_TYPE_PREFERRED)
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preferred = omode;
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best = omode;
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}
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if ((!current) && (crtc_mode.clock != 0))
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{
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current = _output_mode_add(output, &crtc_mode);
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if (!current) goto err;
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}
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if (current) output->current_mode = current;
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else if (preferred) output->current_mode = preferred;
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else if (best) output->current_mode = best;
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if (!output->current_mode) goto err;
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output->current_mode->flags |= DRM_MODE_TYPE_DEFAULT;
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return;
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err:
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EINA_LIST_FREE(output->modes, omode)
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free(omode);
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}
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static drmModePropertyPtr
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_output_dpms_property_get(int fd, const drmModeConnector *conn)
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{
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drmModePropertyPtr prop;
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int i = 0;
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for (; i < conn->count_props; i++)
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{
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prop = sym_drmModeGetProperty(fd, conn->props[i]);
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if (!prop) continue;
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if (!strcmp(prop->name, "DPMS")) return prop;
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sym_drmModeFreeProperty(prop);
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}
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return NULL;
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}
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static double
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_output_backlight_value_get(Ecore_Drm2_Output *output, const char *attr)
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{
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const char *b = NULL;
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double ret = 0.0;
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if ((!output) || (!output->backlight.path)) return 0.0;
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b = eeze_udev_syspath_get_sysattr(output->backlight.path, attr);
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if (!b) return 0.0;
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ret = strtod(b, NULL);
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if (ret < 0) ret = 0.0;
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return ret;
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}
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static void
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_output_backlight_init(Ecore_Drm2_Output *output, unsigned int conn_type)
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{
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Eina_List *devs, *l;
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const char *dev, *t;
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Eina_Bool found = EINA_FALSE;
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Ecore_Drm2_Backlight_Type type = 0;
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devs = eeze_udev_find_by_filter("backlight", NULL, NULL);
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EINA_LIST_FOREACH(devs, l, dev)
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{
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t = eeze_udev_syspath_get_sysattr(dev, "type");
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if (!t) continue;
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if (!strcmp(t, "raw"))
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type = ECORE_DRM2_BACKLIGHT_RAW;
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else if (!strcmp(t, "platform"))
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type = ECORE_DRM2_BACKLIGHT_PLATFORM;
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else if (!strcmp(t, "firmware"))
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type = ECORE_DRM2_BACKLIGHT_FIRMWARE;
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if ((conn_type == DRM_MODE_CONNECTOR_LVDS) ||
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(conn_type == DRM_MODE_CONNECTOR_eDP) ||
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(type == ECORE_DRM2_BACKLIGHT_RAW))
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found = EINA_TRUE;
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eina_stringshare_del(t);
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if (found) break;
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}
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if (found)
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{
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output->backlight.type = type;
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output->backlight.path = eina_stringshare_add(dev);
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output->backlight.max =
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_output_backlight_value_get(output, "max_brightness");
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output->backlight.value =
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_output_backlight_value_get(output, "brightness");
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}
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EINA_LIST_FREE(devs, dev)
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eina_stringshare_del(dev);
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}
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static void
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_output_scale_init(Ecore_Drm2_Output *output, Ecore_Drm2_Transform transform, unsigned int scale)
|
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{
|
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output->transform = transform;
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|
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if ((output->enabled) && (output->current_mode))
|
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{
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switch (transform)
|
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{
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case ECORE_DRM2_TRANSFORM_90:
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case ECORE_DRM2_TRANSFORM_270:
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case ECORE_DRM2_TRANSFORM_FLIPPED_90:
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case ECORE_DRM2_TRANSFORM_FLIPPED_270:
|
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output->w = output->current_mode->height;
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output->h = output->current_mode->width;
|
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break;
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|
case ECORE_DRM2_TRANSFORM_NORMAL:
|
|
case ECORE_DRM2_TRANSFORM_180:
|
|
case ECORE_DRM2_TRANSFORM_FLIPPED:
|
|
case ECORE_DRM2_TRANSFORM_FLIPPED_180:
|
|
output->w = output->current_mode->width;
|
|
output->h = output->current_mode->height;
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
output->scale = scale;
|
|
output->w /= scale;
|
|
output->h /= scale;
|
|
}
|
|
|
|
static void
|
|
_output_matrix_rotate_xy(Eina_Matrix3 *matrix, double x, double y)
|
|
{
|
|
Eina_Matrix4 tmp, m;
|
|
|
|
eina_matrix4_identity(&tmp);
|
|
eina_matrix4_values_set(&tmp, x, y, 0, 0, -y, x, 0, 0,
|
|
0, 0, 1, 0, 0, 0, 0, 1);
|
|
|
|
eina_matrix3_matrix4_to(&m, matrix);
|
|
eina_matrix4_multiply(&m, &m, &tmp);
|
|
eina_matrix4_matrix3_to(matrix, &m);
|
|
}
|
|
|
|
static void
|
|
_output_matrix_update(Ecore_Drm2_Output *output)
|
|
{
|
|
Eina_Matrix3 m3;
|
|
|
|
eina_matrix4_identity(&output->matrix);
|
|
eina_matrix4_matrix3_to(&m3, &output->matrix);
|
|
eina_matrix3_translate(&m3, -output->x, -output->y);
|
|
|
|
switch (output->transform)
|
|
{
|
|
case ECORE_DRM2_TRANSFORM_FLIPPED:
|
|
case ECORE_DRM2_TRANSFORM_FLIPPED_90:
|
|
case ECORE_DRM2_TRANSFORM_FLIPPED_180:
|
|
case ECORE_DRM2_TRANSFORM_FLIPPED_270:
|
|
eina_matrix3_translate(&m3, -output->w, 0);
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
|
|
switch (output->transform)
|
|
{
|
|
case ECORE_DRM2_TRANSFORM_NORMAL:
|
|
case ECORE_DRM2_TRANSFORM_FLIPPED:
|
|
default:
|
|
break;
|
|
case ECORE_DRM2_TRANSFORM_90:
|
|
case ECORE_DRM2_TRANSFORM_FLIPPED_90:
|
|
eina_matrix3_translate(&m3, 0, -output->h);
|
|
_output_matrix_rotate_xy(&m3, 0, 1);
|
|
break;
|
|
case ECORE_DRM2_TRANSFORM_180:
|
|
case ECORE_DRM2_TRANSFORM_FLIPPED_180:
|
|
eina_matrix3_translate(&m3, -output->w, -output->h);
|
|
_output_matrix_rotate_xy(&m3, -1, 0);
|
|
break;
|
|
case ECORE_DRM2_TRANSFORM_270:
|
|
case ECORE_DRM2_TRANSFORM_FLIPPED_270:
|
|
eina_matrix3_translate(&m3, -output->w, 0);
|
|
_output_matrix_rotate_xy(&m3, 0, -1);
|
|
break;
|
|
}
|
|
|
|
if (output->scale != 1)
|
|
eina_matrix3_scale(&m3, output->scale, output->scale);
|
|
|
|
eina_matrix3_matrix4_to(&output->matrix, &m3);
|
|
eina_matrix4_inverse(&output->inverse, &output->matrix);
|
|
}
|
|
|
|
static Ecore_Drm2_Crtc_State *
|
|
_atomic_state_crtc_duplicate(Ecore_Drm2_Crtc_State *state)
|
|
{
|
|
Ecore_Drm2_Crtc_State *cstate;
|
|
|
|
cstate = calloc(1, sizeof(Ecore_Drm2_Crtc_State));
|
|
if (!cstate) return NULL;
|
|
|
|
memcpy(cstate, state, sizeof(Ecore_Drm2_Crtc_State));
|
|
|
|
return cstate;
|
|
}
|
|
|
|
static Ecore_Drm2_Crtc_State *
|
|
_output_crtc_state_get(Ecore_Drm2_Atomic_State *state, unsigned int id)
|
|
{
|
|
Ecore_Drm2_Crtc_State *cstate;
|
|
int i = 0;
|
|
|
|
for (; i < state->crtcs; i++)
|
|
{
|
|
cstate = &state->crtc_states[i];
|
|
if (cstate->obj_id != id) continue;
|
|
return _atomic_state_crtc_duplicate(cstate);
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
static Ecore_Drm2_Connector_State *
|
|
_atomic_state_conn_duplicate(Ecore_Drm2_Connector_State *state)
|
|
{
|
|
Ecore_Drm2_Connector_State *cstate;
|
|
|
|
cstate = calloc(1, sizeof(Ecore_Drm2_Connector_State));
|
|
if (!cstate) return NULL;
|
|
|
|
memcpy(cstate, state, sizeof(Ecore_Drm2_Connector_State));
|
|
|
|
return cstate;
|
|
}
|
|
|
|
static Ecore_Drm2_Connector_State *
|
|
_output_conn_state_get(Ecore_Drm2_Atomic_State *state, unsigned int id)
|
|
{
|
|
Ecore_Drm2_Connector_State *cstate;
|
|
int i = 0;
|
|
|
|
for (; i < state->conns; i++)
|
|
{
|
|
cstate = &state->conn_states[i];
|
|
if (cstate->obj_id != id) continue;
|
|
return _atomic_state_conn_duplicate(cstate);
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
static Ecore_Drm2_Plane_State *
|
|
_atomic_state_plane_duplicate(Ecore_Drm2_Plane_State *state)
|
|
{
|
|
Ecore_Drm2_Plane_State *pstate;
|
|
|
|
pstate = calloc(1, sizeof(Ecore_Drm2_Plane_State));
|
|
if (!pstate) return NULL;
|
|
|
|
memcpy(pstate, state, sizeof(Ecore_Drm2_Plane_State));
|
|
|
|
return pstate;
|
|
}
|
|
|
|
static Eina_List *
|
|
_output_plane_states_get(Ecore_Drm2_Atomic_State *state, unsigned int crtc_id, int index)
|
|
{
|
|
Eina_List *states = NULL;
|
|
Ecore_Drm2_Plane_State *pstate;
|
|
|
|
int i = 0;
|
|
|
|
for (; i < state->planes; i++)
|
|
{
|
|
pstate = &state->plane_states[i];
|
|
if (pstate->cid.value == crtc_id)
|
|
{
|
|
states =
|
|
eina_list_append(states, _atomic_state_plane_duplicate(pstate));
|
|
}
|
|
else if (pstate->mask & (1 << index))
|
|
{
|
|
states =
|
|
eina_list_append(states, _atomic_state_plane_duplicate(pstate));
|
|
}
|
|
}
|
|
|
|
return states;
|
|
}
|
|
|
|
static Eina_Bool
|
|
_output_create(Ecore_Drm2_Device *dev, const drmModeRes *res, const drmModeConnector *conn, int x, int y, int *w, Eina_Bool cloned)
|
|
{
|
|
Ecore_Drm2_Output *output;
|
|
int i = 0;
|
|
char *name = NULL;
|
|
|
|
if (w) *w = 0;
|
|
|
|
i = _output_crtc_find(res, conn, dev);
|
|
if (i < 0) return EINA_FALSE;
|
|
|
|
output = calloc(1, sizeof(Ecore_Drm2_Output));
|
|
if (!output) return EINA_FALSE;
|
|
|
|
output->fd = dev->fd;
|
|
output->x = x;
|
|
output->y = y;
|
|
output->cloned = cloned;
|
|
output->pw = conn->mmWidth;
|
|
output->ph = conn->mmHeight;
|
|
|
|
switch (conn->subpixel)
|
|
{
|
|
case DRM_MODE_SUBPIXEL_UNKNOWN:
|
|
output->subpixel = 0; // WL_OUTPUT_SUBPIXEL_UNKNOWN
|
|
break;
|
|
case DRM_MODE_SUBPIXEL_NONE:
|
|
output->subpixel = 1; // WL_OUTPUT_SUBPIXEL_NONE
|
|
break;
|
|
case DRM_MODE_SUBPIXEL_HORIZONTAL_RGB:
|
|
output->subpixel = 2; // WL_OUTPUT_SUBPIXEL_HORIZONTAL_RGB
|
|
break;
|
|
case DRM_MODE_SUBPIXEL_HORIZONTAL_BGR:
|
|
output->subpixel = 3; // WL_OUTPUT_SUBPIXEL_HORIZONTAL_BGR
|
|
break;
|
|
case DRM_MODE_SUBPIXEL_VERTICAL_RGB:
|
|
output->subpixel = 4; // WL_OUTPUT_SUBPIXEL_VERTICAL_RGB
|
|
break;
|
|
case DRM_MODE_SUBPIXEL_VERTICAL_BGR:
|
|
output->subpixel = 5; // WL_OUTPUT_SUBPIXEL_VERTICAL_BGR
|
|
break;
|
|
default:
|
|
output->subpixel = 0;
|
|
break;
|
|
}
|
|
|
|
name = _output_name_get(conn);
|
|
output->name = eina_stringshare_add(name);
|
|
output->make = eina_stringshare_add("unknown");
|
|
output->model = eina_stringshare_add("unknown");
|
|
output->serial = eina_stringshare_add("unknown");
|
|
free(name);
|
|
|
|
output->pipe = i;
|
|
output->crtc_id = res->crtcs[i];
|
|
output->conn_id = conn->connector_id;
|
|
output->conn_type = conn->connector_type;
|
|
|
|
output->connected = (conn->connection == DRM_MODE_CONNECTED);
|
|
|
|
output->ocrtc = sym_drmModeGetCrtc(dev->fd, output->crtc_id);
|
|
|
|
if (_ecore_drm2_use_atomic)
|
|
{
|
|
output->crtc_state =
|
|
_output_crtc_state_get(dev->state, output->crtc_id);
|
|
output->conn_state =
|
|
_output_conn_state_get(dev->state, output->conn_id);
|
|
output->plane_states =
|
|
_output_plane_states_get(dev->state, output->crtc_id, output->pipe);
|
|
}
|
|
|
|
output->dpms = _output_dpms_property_get(dev->fd, conn);
|
|
|
|
_output_backlight_init(output, conn->connector_type);
|
|
|
|
output->gamma = output->ocrtc->gamma_size;
|
|
|
|
_output_modes_create(dev, output, conn);
|
|
|
|
if (_ecore_drm2_use_atomic)
|
|
_output_edid_atomic_find(output);
|
|
else
|
|
_output_edid_find(output, conn);
|
|
|
|
if (output->connected) output->enabled = EINA_TRUE;
|
|
|
|
_output_scale_init(output, ECORE_DRM2_TRANSFORM_NORMAL, 1);
|
|
_output_matrix_update(output);
|
|
|
|
if (!eina_list_count(dev->outputs))
|
|
output->primary = EINA_TRUE;
|
|
else
|
|
{
|
|
/* temporarily disable other outputs which are not primary */
|
|
output->connected = EINA_FALSE;
|
|
output->enabled = EINA_FALSE;
|
|
}
|
|
|
|
dev->outputs = eina_list_append(dev->outputs, output);
|
|
|
|
_output_debug(output, conn);
|
|
|
|
if ((output->enabled) && (output->current_mode))
|
|
{
|
|
if (w) *w = output->current_mode->width;
|
|
}
|
|
|
|
return EINA_TRUE;
|
|
}
|
|
|
|
static Ecore_Drm2_Output *
|
|
_output_find_by_con(Ecore_Drm2_Device *dev, uint32_t id)
|
|
{
|
|
Ecore_Drm2_Output *output;
|
|
Eina_List *l;
|
|
|
|
EINA_LIST_FOREACH(dev->outputs, l, output)
|
|
if (output->conn_id == id) return output;
|
|
|
|
return NULL;
|
|
}
|
|
|
|
static void
|
|
_outputs_update(Ecore_Drm2_Device *dev)
|
|
{
|
|
Ecore_Drm2_Output *output;
|
|
Eina_List *l, *ll;
|
|
drmModeRes *res;
|
|
drmModeConnector *conn;
|
|
uint32_t *connected;
|
|
int i = 0, x = 0, y = 0;
|
|
|
|
res = sym_drmModeGetResources(dev->fd);
|
|
if (!res) return;
|
|
|
|
connected = calloc(res->count_connectors, sizeof(uint32_t));
|
|
if (!connected)
|
|
{
|
|
sym_drmModeFreeResources(res);
|
|
return;
|
|
}
|
|
|
|
for (i = 0; i < res->count_connectors; i++)
|
|
{
|
|
conn = sym_drmModeGetConnector(dev->fd, res->connectors[i]);
|
|
if (!conn) continue;
|
|
|
|
if (conn->connection != DRM_MODE_CONNECTED) goto next;
|
|
|
|
connected[i] = res->connectors[i];
|
|
if (!_output_find_by_con(dev, res->connectors[i]))
|
|
{
|
|
if (dev->outputs)
|
|
{
|
|
Ecore_Drm2_Output *last;
|
|
|
|
last = eina_list_last_data_get(dev->outputs);
|
|
if (last) x = last->x + last->current_mode->width;
|
|
else x = 0;
|
|
}
|
|
else
|
|
x = 0;
|
|
|
|
if (!_output_create(dev, res, conn, x, y, NULL, EINA_TRUE))
|
|
goto next;
|
|
}
|
|
|
|
next:
|
|
sym_drmModeFreeConnector(conn);
|
|
}
|
|
|
|
sym_drmModeFreeResources(res);
|
|
|
|
EINA_LIST_FOREACH_SAFE(dev->outputs, l, ll, output)
|
|
{
|
|
Eina_Bool disconnected = EINA_TRUE;
|
|
|
|
for (i = 0; i < res->count_connectors; i++)
|
|
if (connected[i] == output->conn_id)
|
|
{
|
|
disconnected = EINA_FALSE;
|
|
break;
|
|
}
|
|
|
|
if (disconnected)
|
|
{
|
|
output->connected = EINA_FALSE;
|
|
output->enabled = EINA_FALSE;
|
|
_output_event_send(output);
|
|
}
|
|
else
|
|
{
|
|
output->connected = EINA_TRUE;
|
|
output->enabled = EINA_TRUE;
|
|
_output_event_send(output);
|
|
}
|
|
}
|
|
free(connected);
|
|
}
|
|
|
|
static void
|
|
_cb_output_event(const char *device EINA_UNUSED, Eeze_Udev_Event event EINA_UNUSED, void *data, Eeze_Udev_Watch *watch EINA_UNUSED)
|
|
{
|
|
Ecore_Drm2_Device *dev;
|
|
|
|
dev = data;
|
|
_outputs_update(dev);
|
|
}
|
|
|
|
static void
|
|
_output_destroy(Ecore_Drm2_Device *dev EINA_UNUSED, Ecore_Drm2_Output *output)
|
|
{
|
|
Ecore_Drm2_Output_Mode *mode;
|
|
Ecore_Drm2_Plane *plane;
|
|
Ecore_Drm2_Plane_State *pstate;
|
|
|
|
if (_ecore_drm2_use_atomic)
|
|
{
|
|
if (output->prep.atomic_req)
|
|
sym_drmModeAtomicFree(output->prep.atomic_req);
|
|
}
|
|
|
|
if (_ecore_drm2_use_atomic)
|
|
{
|
|
EINA_LIST_FREE(output->plane_states, pstate)
|
|
free(pstate);
|
|
|
|
EINA_LIST_FREE(output->planes, plane)
|
|
free(plane);
|
|
|
|
free(output->conn_state);
|
|
free(output->crtc_state);
|
|
}
|
|
|
|
EINA_LIST_FREE(output->modes, mode)
|
|
{
|
|
if (mode->id)
|
|
sym_drmModeDestroyPropertyBlob(output->fd, mode->id);
|
|
free(mode);
|
|
}
|
|
|
|
eina_stringshare_del(output->backlight.path);
|
|
eina_stringshare_del(output->name);
|
|
eina_stringshare_del(output->make);
|
|
eina_stringshare_del(output->model);
|
|
eina_stringshare_del(output->serial);
|
|
|
|
sym_drmModeFreeProperty(output->dpms);
|
|
free(output->edid.blob);
|
|
|
|
free(output);
|
|
}
|
|
|
|
EAPI Eina_Bool
|
|
ecore_drm2_outputs_create(Ecore_Drm2_Device *device)
|
|
{
|
|
drmModeConnector *conn;
|
|
drmModeRes *res;
|
|
int i = 0, x = 0, y = 0, w = 0;
|
|
int events = 0;
|
|
|
|
EINA_SAFETY_ON_NULL_RETURN_VAL(device, EINA_FALSE);
|
|
EINA_SAFETY_ON_TRUE_RETURN_VAL((device->fd < 0), EINA_FALSE);
|
|
|
|
res = sym_drmModeGetResources(device->fd);
|
|
if (!res) return EINA_FALSE;
|
|
|
|
device->crtcs = calloc(res->count_crtcs, sizeof(uint32_t));
|
|
if (!device->crtcs) goto err;
|
|
|
|
device->min.width = res->min_width;
|
|
device->min.height = res->min_height;
|
|
device->max.width = res->max_width;
|
|
device->max.height = res->max_height;
|
|
|
|
device->num_crtcs = res->count_crtcs;
|
|
memcpy(device->crtcs, res->crtcs, sizeof(uint32_t) * res->count_crtcs);
|
|
|
|
for (i = 0; i < res->count_connectors; i++)
|
|
{
|
|
conn = sym_drmModeGetConnector(device->fd, res->connectors[i]);
|
|
if (!conn) continue;
|
|
|
|
if (!_output_create(device, res, conn, x, y, &w, EINA_FALSE))
|
|
goto next;
|
|
|
|
x += w;
|
|
|
|
next:
|
|
sym_drmModeFreeConnector(conn);
|
|
}
|
|
|
|
if (eina_list_count(device->outputs) < 1) goto err;
|
|
|
|
sym_drmModeFreeResources(res);
|
|
|
|
events = (EEZE_UDEV_EVENT_ADD | EEZE_UDEV_EVENT_REMOVE |
|
|
EEZE_UDEV_EVENT_CHANGE);
|
|
|
|
device->watch =
|
|
eeze_udev_watch_add(EEZE_UDEV_TYPE_DRM, events, _cb_output_event, device);
|
|
|
|
return EINA_TRUE;
|
|
|
|
err:
|
|
sym_drmModeFreeResources(res);
|
|
return EINA_FALSE;
|
|
}
|
|
|
|
EAPI void
|
|
ecore_drm2_outputs_destroy(Ecore_Drm2_Device *device)
|
|
{
|
|
Ecore_Drm2_Output *output;
|
|
|
|
EINA_SAFETY_ON_NULL_RETURN(device);
|
|
|
|
EINA_LIST_FREE(device->outputs, output)
|
|
_output_destroy(device, output);
|
|
}
|
|
|
|
EAPI const Eina_List *
|
|
ecore_drm2_outputs_get(Ecore_Drm2_Device *device)
|
|
{
|
|
EINA_SAFETY_ON_NULL_RETURN_VAL(device, NULL);
|
|
return device->outputs;
|
|
}
|
|
|
|
EAPI int
|
|
ecore_drm2_output_dpms_get(Ecore_Drm2_Output *output)
|
|
{
|
|
drmModeObjectProperties *props;
|
|
drmModePropertyRes *prop;
|
|
int val = -1;
|
|
unsigned int i;
|
|
|
|
EINA_SAFETY_ON_NULL_RETURN_VAL(output, -1);
|
|
|
|
props =
|
|
sym_drmModeObjectGetProperties(output->fd, output->conn_id,
|
|
DRM_MODE_OBJECT_CONNECTOR);
|
|
if (!props) return -1;
|
|
|
|
for (i = 0; i < props->count_props; i++)
|
|
{
|
|
prop = sym_drmModeGetProperty(output->fd, props->props[i]);
|
|
if (!prop) continue;
|
|
|
|
if (!strcmp(prop->name, "DPMS"))
|
|
val = props->prop_values[i];
|
|
|
|
sym_drmModeFreeProperty(prop);
|
|
}
|
|
|
|
sym_drmModeFreeObjectProperties(props);
|
|
|
|
return val;
|
|
}
|
|
|
|
EAPI void
|
|
ecore_drm2_output_dpms_set(Ecore_Drm2_Output *output, int level)
|
|
{
|
|
EINA_SAFETY_ON_NULL_RETURN(output);
|
|
EINA_SAFETY_ON_TRUE_RETURN(!output->enabled);
|
|
|
|
sym_drmModeConnectorSetProperty(output->fd, output->conn_id,
|
|
output->dpms->prop_id, level);
|
|
|
|
if (level == 0) /* DPMS on */
|
|
ecore_drm2_fb_flip(NULL, output);
|
|
}
|
|
|
|
EAPI char *
|
|
ecore_drm2_output_edid_get(Ecore_Drm2_Output *output)
|
|
{
|
|
char *edid_str = NULL;
|
|
unsigned char *blob;
|
|
unsigned char fallback_blob[128];
|
|
|
|
EINA_SAFETY_ON_NULL_RETURN_VAL(output, NULL);
|
|
|
|
if (_ecore_drm2_use_atomic)
|
|
blob = output->conn_state->edid.data;
|
|
else
|
|
{
|
|
EINA_SAFETY_ON_NULL_RETURN_VAL(output->edid.blob, NULL);
|
|
blob = output->edid.blob;
|
|
}
|
|
if (!blob)
|
|
{
|
|
memset(fallback_blob, 0, sizeof(fallback_blob));
|
|
blob = fallback_blob;
|
|
}
|
|
|
|
edid_str = malloc((128 * 2) + 1);
|
|
if (edid_str)
|
|
{
|
|
unsigned int k, kk;
|
|
const char *hexch = "0123456789abcdef";
|
|
|
|
for (kk = 0, k = 0; k < 128; k++)
|
|
{
|
|
edid_str[kk] = hexch[(blob[k] >> 4) & 0xf];
|
|
edid_str[kk + 1] = hexch[blob[k] & 0xf];
|
|
kk += 2;
|
|
}
|
|
edid_str[kk] = 0;
|
|
}
|
|
|
|
return edid_str;
|
|
}
|
|
|
|
EAPI Eina_Bool
|
|
ecore_drm2_output_backlight_get(Ecore_Drm2_Output *output)
|
|
{
|
|
EINA_SAFETY_ON_NULL_RETURN_VAL(output, EINA_FALSE);
|
|
return (output->backlight.path != NULL);
|
|
}
|
|
|
|
EAPI Ecore_Drm2_Output *
|
|
ecore_drm2_output_find(Ecore_Drm2_Device *device, int x, int y)
|
|
{
|
|
Eina_List *l;
|
|
Ecore_Drm2_Output *output;
|
|
|
|
EINA_SAFETY_ON_NULL_RETURN_VAL(device, NULL);
|
|
|
|
EINA_LIST_FOREACH(device->outputs, l, output)
|
|
{
|
|
int ox, oy, ow, oh;
|
|
|
|
if (!output->enabled) continue;
|
|
|
|
ox = output->x;
|
|
oy = output->y;
|
|
ow = output->current_mode->width;
|
|
oh = output->current_mode->height;
|
|
|
|
if (INSIDE(x, y, ox, oy, ow, oh))
|
|
return output;
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
EAPI void
|
|
ecore_drm2_output_dpi_get(Ecore_Drm2_Output *output, int *xdpi, int *ydpi)
|
|
{
|
|
EINA_SAFETY_ON_NULL_RETURN(output);
|
|
EINA_SAFETY_ON_TRUE_RETURN(!output->enabled);
|
|
|
|
if (xdpi)
|
|
*xdpi = ((25.4 * (output->current_mode->width)) / output->pw);
|
|
|
|
if (ydpi)
|
|
*ydpi = ((25.4 * (output->current_mode->height)) / output->ph);
|
|
}
|
|
|
|
EAPI unsigned int
|
|
ecore_drm2_output_crtc_get(Ecore_Drm2_Output *output)
|
|
{
|
|
EINA_SAFETY_ON_NULL_RETURN_VAL(output, 0);
|
|
return output->crtc_id;
|
|
}
|
|
|
|
EAPI Ecore_Drm2_Fb *
|
|
ecore_drm2_output_latest_fb_get(Ecore_Drm2_Output *output)
|
|
{
|
|
EINA_SAFETY_ON_NULL_RETURN_VAL(output, NULL);
|
|
if (output->pending.fb) return output->pending.fb;
|
|
if (output->current.fb) return output->current.fb;
|
|
return output->next.fb;
|
|
}
|
|
|
|
EAPI Eina_Bool
|
|
ecore_drm2_output_primary_get(Ecore_Drm2_Output *output)
|
|
{
|
|
EINA_SAFETY_ON_NULL_RETURN_VAL(output, EINA_FALSE);
|
|
return output->primary;
|
|
}
|
|
|
|
EAPI void
|
|
ecore_drm2_output_primary_set(Ecore_Drm2_Output *output, Eina_Bool primary)
|
|
{
|
|
EINA_SAFETY_ON_NULL_RETURN(output);
|
|
output->primary = primary;
|
|
}
|
|
|
|
EAPI Eina_Bool
|
|
ecore_drm2_output_enabled_get(Ecore_Drm2_Output *output)
|
|
{
|
|
EINA_SAFETY_ON_NULL_RETURN_VAL(output, EINA_FALSE);
|
|
return output->enabled;
|
|
}
|
|
|
|
EAPI void
|
|
ecore_drm2_output_enabled_set(Ecore_Drm2_Output *output, Eina_Bool enabled)
|
|
{
|
|
EINA_SAFETY_ON_NULL_RETURN(output);
|
|
|
|
if (!output->connected) return;
|
|
if (output->enabled == enabled) return;
|
|
|
|
if (enabled)
|
|
{
|
|
output->enabled = enabled;
|
|
ecore_drm2_output_dpms_set(output, DRM_MODE_DPMS_ON);
|
|
}
|
|
else
|
|
{
|
|
if (_ecore_drm2_use_atomic)
|
|
ecore_drm2_fb_flip(NULL, output);
|
|
|
|
ecore_drm2_output_dpms_set(output, DRM_MODE_DPMS_OFF);
|
|
output->enabled = enabled;
|
|
|
|
if (output->current.fb)
|
|
_ecore_drm2_fb_buffer_release(output, &output->current);
|
|
|
|
if (output->next.fb)
|
|
_ecore_drm2_fb_buffer_release(output, &output->next);
|
|
|
|
if (output->pending.fb)
|
|
_ecore_drm2_fb_buffer_release(output, &output->pending);
|
|
}
|
|
|
|
_output_event_send(output);
|
|
}
|
|
|
|
EAPI void
|
|
ecore_drm2_output_physical_size_get(Ecore_Drm2_Output *output, int *w, int *h)
|
|
{
|
|
if (w) *w = 0;
|
|
if (h) *h = 0;
|
|
|
|
EINA_SAFETY_ON_NULL_RETURN(output);
|
|
|
|
if (w) *w = output->pw;
|
|
if (h) *h = output->ph;
|
|
}
|
|
|
|
EAPI const Eina_List *
|
|
ecore_drm2_output_modes_get(Ecore_Drm2_Output *output)
|
|
{
|
|
EINA_SAFETY_ON_NULL_RETURN_VAL(output, NULL);
|
|
return output->modes;
|
|
}
|
|
|
|
EAPI void
|
|
ecore_drm2_output_mode_info_get(Ecore_Drm2_Output_Mode *mode, int *w, int *h, unsigned int *refresh, unsigned int *flags)
|
|
{
|
|
if (w) *w = 0;
|
|
if (h) *h = 0;
|
|
if (refresh) *refresh = 0;
|
|
if (flags) *flags = 0;
|
|
|
|
EINA_SAFETY_ON_NULL_RETURN(mode);
|
|
|
|
if (w) *w = mode->width;
|
|
if (h) *h = mode->height;
|
|
if (refresh) *refresh = mode->refresh;
|
|
if (flags) *flags = mode->flags;
|
|
}
|
|
|
|
static Eina_Bool
|
|
_output_mode_atomic_set(Ecore_Drm2_Output *output, Ecore_Drm2_Output_Mode *mode)
|
|
{
|
|
Ecore_Drm2_Crtc_State *cstate;
|
|
drmModeAtomicReq *req = NULL;
|
|
int ret = 0;
|
|
|
|
cstate = output->crtc_state;
|
|
|
|
if (mode)
|
|
{
|
|
if (mode->id)
|
|
sym_drmModeDestroyPropertyBlob(output->fd, mode->id);
|
|
|
|
ret =
|
|
sym_drmModeCreatePropertyBlob(output->fd, &mode->info,
|
|
sizeof(drmModeModeInfo), &mode->id);
|
|
if (ret < 0)
|
|
{
|
|
ERR("Failed to create Mode Property Blob");
|
|
return EINA_FALSE;
|
|
}
|
|
}
|
|
|
|
req = sym_drmModeAtomicAlloc();
|
|
if (!req) return EINA_FALSE;
|
|
|
|
sym_drmModeAtomicSetCursor(req, 0);
|
|
|
|
if (mode)
|
|
{
|
|
cstate->active.value = 1;
|
|
cstate->mode.value = mode->id;
|
|
}
|
|
else
|
|
cstate->active.value = 0;
|
|
|
|
ret = sym_drmModeAtomicAddProperty(req, cstate->obj_id, cstate->mode.id,
|
|
cstate->mode.value);
|
|
if (ret < 0)
|
|
{
|
|
ERR("Could not add atomic property");
|
|
ret = EINA_FALSE;
|
|
goto err;
|
|
}
|
|
|
|
ret = sym_drmModeAtomicAddProperty(req, cstate->obj_id,
|
|
cstate->active.id, cstate->active.value);
|
|
if (ret < 0)
|
|
{
|
|
ERR("Could not add atomic property");
|
|
ret = EINA_FALSE;
|
|
goto err;
|
|
}
|
|
|
|
ret = sym_drmModeAtomicCommit(output->fd, req, DRM_MODE_ATOMIC_ALLOW_MODESET,
|
|
output->user_data);
|
|
if (ret < 0)
|
|
{
|
|
ERR("Failed to commit atomic Mode: %m");
|
|
ret = EINA_FALSE;
|
|
goto err;
|
|
}
|
|
else
|
|
ret = EINA_TRUE;
|
|
|
|
err:
|
|
sym_drmModeAtomicFree(req);
|
|
return ret;
|
|
}
|
|
|
|
EAPI Eina_Bool
|
|
ecore_drm2_output_mode_set(Ecore_Drm2_Output *output, Ecore_Drm2_Output_Mode *mode, int x, int y)
|
|
{
|
|
Eina_Bool ret = EINA_TRUE;
|
|
|
|
EINA_SAFETY_ON_NULL_RETURN_VAL(output, EINA_FALSE);
|
|
EINA_SAFETY_ON_TRUE_RETURN_VAL((output->fd < 0), EINA_FALSE);
|
|
|
|
output->x = x;
|
|
output->y = y;
|
|
output->current_mode = mode;
|
|
|
|
if (_ecore_drm2_use_atomic)
|
|
ret = _output_mode_atomic_set(output, mode);
|
|
else
|
|
{
|
|
if (mode)
|
|
{
|
|
unsigned int buffer = 0;
|
|
|
|
if (output->current.fb)
|
|
buffer = output->current.fb->id;
|
|
else if (output->next.fb)
|
|
buffer = output->next.fb->id;
|
|
else
|
|
buffer = output->ocrtc->buffer_id;
|
|
|
|
if (sym_drmModeSetCrtc(output->fd, output->crtc_id, buffer,
|
|
0, 0, &output->conn_id, 1, &mode->info) < 0)
|
|
{
|
|
ERR("Failed to set Mode %dx%d for Output %s: %m",
|
|
mode->width, mode->height, output->name);
|
|
ret = EINA_FALSE;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (sym_drmModeSetCrtc(output->fd, output->crtc_id, 0,
|
|
0, 0, 0, 0, NULL) < 0)
|
|
{
|
|
ERR("Failed to turn off Output %s: %m", output->name);
|
|
ret = EINA_FALSE;
|
|
}
|
|
}
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
EAPI char *
|
|
ecore_drm2_output_name_get(Ecore_Drm2_Output *output)
|
|
{
|
|
EINA_SAFETY_ON_NULL_RETURN_VAL(output, NULL);
|
|
EINA_SAFETY_ON_NULL_RETURN_VAL(output->name, NULL);
|
|
return strdup(output->name);
|
|
}
|
|
|
|
EAPI char *
|
|
ecore_drm2_output_model_get(Ecore_Drm2_Output *output)
|
|
{
|
|
EINA_SAFETY_ON_NULL_RETURN_VAL(output, NULL);
|
|
EINA_SAFETY_ON_NULL_RETURN_VAL(output->model, NULL);
|
|
return strdup(output->model);
|
|
}
|
|
|
|
EAPI Eina_Bool
|
|
ecore_drm2_output_connected_get(Ecore_Drm2_Output *output)
|
|
{
|
|
EINA_SAFETY_ON_NULL_RETURN_VAL(output, EINA_FALSE);
|
|
return output->connected;
|
|
}
|
|
|
|
EAPI Eina_Bool
|
|
ecore_drm2_output_cloned_get(Ecore_Drm2_Output *output)
|
|
{
|
|
EINA_SAFETY_ON_NULL_RETURN_VAL(output, EINA_FALSE);
|
|
return output->cloned;
|
|
}
|
|
|
|
EAPI unsigned int
|
|
ecore_drm2_output_connector_type_get(Ecore_Drm2_Output *output)
|
|
{
|
|
EINA_SAFETY_ON_NULL_RETURN_VAL(output, 0);
|
|
return output->conn_type;
|
|
}
|
|
|
|
EAPI Eina_Bool
|
|
ecore_drm2_output_possible_crtc_get(Ecore_Drm2_Output *output, unsigned int crtc)
|
|
{
|
|
drmModeRes *res;
|
|
drmModeConnector *conn;
|
|
drmModeEncoder *enc;
|
|
int i = 0, j = 0, k = 0;
|
|
unsigned int p = 0;
|
|
Eina_Bool ret = EINA_FALSE;
|
|
|
|
EINA_SAFETY_ON_NULL_RETURN_VAL(output, EINA_FALSE);
|
|
EINA_SAFETY_ON_TRUE_RETURN_VAL((output->fd < 0), EINA_FALSE);
|
|
|
|
res = sym_drmModeGetResources(output->fd);
|
|
if (!res) return EINA_FALSE;
|
|
|
|
for (; i < res->count_connectors; i++)
|
|
{
|
|
conn = sym_drmModeGetConnector(output->fd, res->connectors[i]);
|
|
if (!conn) continue;
|
|
|
|
for (j = 0; j < conn->count_encoders; j++)
|
|
{
|
|
enc = sym_drmModeGetEncoder(output->fd, conn->encoders[j]);
|
|
if (!enc) continue;
|
|
|
|
if (enc->crtc_id != crtc) goto next;
|
|
|
|
p = enc->possible_crtcs;
|
|
|
|
for (k = 0; k < res->count_crtcs; k++)
|
|
{
|
|
if (res->crtcs[k] != output->crtc_id) continue;
|
|
|
|
if (p & (1 << k))
|
|
{
|
|
ret = EINA_TRUE;
|
|
break;
|
|
}
|
|
}
|
|
|
|
next:
|
|
sym_drmModeFreeEncoder(enc);
|
|
if (ret) break;
|
|
}
|
|
|
|
sym_drmModeFreeConnector(conn);
|
|
if (ret) break;
|
|
}
|
|
|
|
sym_drmModeFreeResources(res);
|
|
|
|
return ret;
|
|
}
|
|
|
|
EAPI void
|
|
ecore_drm2_output_user_data_set(Ecore_Drm2_Output *o, void *data)
|
|
{
|
|
EINA_SAFETY_ON_NULL_RETURN(o);
|
|
|
|
o->user_data = data;
|
|
}
|
|
|
|
EAPI void
|
|
ecore_drm2_output_gamma_set(Ecore_Drm2_Output *output, uint16_t size, uint16_t *red, uint16_t *green, uint16_t *blue)
|
|
{
|
|
EINA_SAFETY_ON_NULL_RETURN(output);
|
|
EINA_SAFETY_ON_TRUE_RETURN(output->fd < 0);
|
|
|
|
if (output->gamma != size) return;
|
|
|
|
if (sym_drmModeCrtcSetGamma(output->fd, output->crtc_id, size,
|
|
red, green, blue) < 0)
|
|
ERR("Failed to set gamma for Output %s: %m", output->name);
|
|
}
|
|
|
|
EAPI int
|
|
ecore_drm2_output_supported_rotations_get(Ecore_Drm2_Output *output)
|
|
{
|
|
int ret = -1;
|
|
|
|
EINA_SAFETY_ON_NULL_RETURN_VAL(output, -1);
|
|
|
|
if (_ecore_drm2_use_atomic)
|
|
{
|
|
Ecore_Drm2_Plane_State *pstate;
|
|
Eina_List *l;
|
|
|
|
EINA_LIST_FOREACH(output->plane_states, l, pstate)
|
|
{
|
|
if (pstate->type.value != DRM_PLANE_TYPE_PRIMARY) continue;
|
|
ret = pstate->supported_rotations;
|
|
break;
|
|
}
|
|
}
|
|
else
|
|
return (ECORE_DRM2_ROTATION_NORMAL | ECORE_DRM2_ROTATION_90 |
|
|
ECORE_DRM2_ROTATION_180 | ECORE_DRM2_ROTATION_270);
|
|
|
|
return ret;
|
|
}
|
|
|
|
EAPI Eina_Bool
|
|
ecore_drm2_output_rotation_set(Ecore_Drm2_Output *output, int rotation)
|
|
{
|
|
Eina_Bool ret = EINA_FALSE;
|
|
|
|
EINA_SAFETY_ON_NULL_RETURN_VAL(output, EINA_FALSE);
|
|
|
|
if (_ecore_drm2_use_atomic)
|
|
{
|
|
Eina_List *l;
|
|
Ecore_Drm2_Plane_State *pstate = NULL;
|
|
drmModeAtomicReq *req = NULL;
|
|
int res = 0;
|
|
uint32_t flags = DRM_MODE_ATOMIC_NONBLOCK |
|
|
DRM_MODE_ATOMIC_ALLOW_MODESET;
|
|
|
|
EINA_LIST_FOREACH(output->plane_states, l, pstate)
|
|
{
|
|
if (pstate->type.value != DRM_PLANE_TYPE_PRIMARY) continue;
|
|
|
|
if ((pstate->supported_rotations & rotation) == 0)
|
|
{
|
|
WRN("Unsupported rotation");
|
|
return EINA_FALSE;
|
|
}
|
|
|
|
req = sym_drmModeAtomicAlloc();
|
|
if (!req) return EINA_FALSE;
|
|
|
|
sym_drmModeAtomicSetCursor(req, 0);
|
|
|
|
res = sym_drmModeAtomicAddProperty(req, pstate->obj_id,
|
|
pstate->rotation.id, rotation);
|
|
if (res < 0) goto err;
|
|
|
|
res = sym_drmModeAtomicCommit(output->fd, req, flags,
|
|
output->user_data);
|
|
if (res < 0)
|
|
goto err;
|
|
else
|
|
{
|
|
ret = EINA_TRUE;
|
|
pstate->rotation.value = rotation;
|
|
}
|
|
}
|
|
|
|
err:
|
|
sym_drmModeAtomicFree(req);
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
EAPI unsigned int
|
|
ecore_drm2_output_subpixel_get(const Ecore_Drm2_Output *output)
|
|
{
|
|
EINA_SAFETY_ON_NULL_RETURN_VAL(output, 0);
|
|
return output->subpixel;
|
|
}
|
|
|
|
static void
|
|
_blank_fallback_handler(int fd EINA_UNUSED, unsigned int frame EINA_UNUSED, unsigned int sec, unsigned int usec, void *data EINA_UNUSED)
|
|
{
|
|
Ecore_Drm2_Output *output;
|
|
|
|
output = data;
|
|
output->fallback_usec = usec;
|
|
output->fallback_sec = sec;
|
|
}
|
|
|
|
static int
|
|
_blanktime_fallback(Ecore_Drm2_Output *output, int sequence, long *sec, long *usec)
|
|
{
|
|
drmEventContext ctx;
|
|
int ret;
|
|
|
|
/* Too lazy to loop for > 1, and don't want to block for < 1 */
|
|
if (sequence != 1) return -1;
|
|
|
|
/* If we got here with a flip waiting to complete we can do nothing. */
|
|
if (output->pending.fb) return -1;
|
|
|
|
if (!output->current.fb) return -1;
|
|
|
|
memset(&ctx, 0, sizeof(ctx));
|
|
ctx.version = 2;
|
|
ctx.page_flip_handler = _blank_fallback_handler;
|
|
ctx.vblank_handler = NULL;
|
|
|
|
ret = sym_drmModePageFlip(output->current.fb->fd, output->crtc_id,
|
|
output->current.fb->id, DRM_MODE_PAGE_FLIP_EVENT,
|
|
output);
|
|
if (ret < 0) return -1;
|
|
do
|
|
{
|
|
ret = sym_drmHandleEvent(output->current.fb->fd, &ctx);
|
|
} while (ret != 0 && errno == EAGAIN);
|
|
if (ret < 0) return -1;
|
|
|
|
*sec = output->fallback_sec;
|
|
*usec = output->fallback_usec;
|
|
return 0;
|
|
}
|
|
|
|
EAPI Eina_Bool
|
|
ecore_drm2_output_blanktime_get(Ecore_Drm2_Output *output, int sequence, long *sec, long *usec)
|
|
{
|
|
drmVBlank v;
|
|
int ret;
|
|
Eina_Bool success;
|
|
|
|
EINA_SAFETY_ON_NULL_RETURN_VAL(output, EINA_FALSE);
|
|
EINA_SAFETY_ON_NULL_RETURN_VAL(sec, EINA_FALSE);
|
|
EINA_SAFETY_ON_NULL_RETURN_VAL(usec, EINA_FALSE);
|
|
|
|
memset(&v, 0, sizeof(v));
|
|
v.request.type = DRM_VBLANK_RELATIVE;
|
|
v.request.sequence = sequence;
|
|
ret = sym_drmWaitVBlank(output->fd, &v);
|
|
success = (ret == 0) && (v.reply.tval_sec > 0 || v.reply.tval_usec > 0);
|
|
if (!success)
|
|
{
|
|
ret = _blanktime_fallback(output, sequence, sec, usec);
|
|
if (ret) return EINA_FALSE;
|
|
return EINA_TRUE;
|
|
}
|
|
|
|
*sec = v.reply.tval_sec;
|
|
*usec = v.reply.tval_usec;
|
|
return EINA_TRUE;
|
|
}
|
|
|
|
EAPI void
|
|
ecore_drm2_output_info_get(Ecore_Drm2_Output *output, int *x, int *y, int *w, int *h, unsigned int *refresh)
|
|
{
|
|
if (x) *x = 0;
|
|
if (y) *y = 0;
|
|
if (w) *w = 0;
|
|
if (h) *h = 0;
|
|
if (refresh) *refresh = 0;
|
|
|
|
EINA_SAFETY_ON_NULL_RETURN(output);
|
|
EINA_SAFETY_ON_TRUE_RETURN(!output->current_mode);
|
|
|
|
if (w) *w = output->current_mode->width;
|
|
if (h) *h = output->current_mode->height;
|
|
if (refresh) *refresh = output->current_mode->refresh;
|
|
if (x) *x = output->x;
|
|
if (y) *y = output->y;
|
|
}
|
|
|
|
EAPI Eina_Bool
|
|
ecore_drm2_output_pending_get(Ecore_Drm2_Output *output)
|
|
{
|
|
EINA_SAFETY_ON_NULL_RETURN_VAL(output, EINA_FALSE);
|
|
|
|
if (output->pending.fb) return EINA_TRUE;
|
|
|
|
return EINA_FALSE;
|
|
}
|