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ecore-drm: Add API function to return the vt fd 

@feature: Added API function to return the file descriptor from the
opened virtual terminal.

This is needed for use in ecore_evas. When it sets up the canvas, we
pass this fd to the canvas for use in setting up the vt framebuffers

Signed-off-by: Chris Michael <cp.michael@samsung.com>
This commit is contained in:
Chris Michael 2014-03-10 08:24:08 +00:00
parent 2fe6c88cf0
commit fe7206d334
2 changed files with 21 additions and 0 deletions
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1
src/lib/ecore_drm/Ecore_Drm.h
View File

@ -147,6 +147,7 @@ EAPI Eina_Bool ecore_drm_tty_open(Ecore_Drm_Device *dev, const char *name);
EAPI Eina_Bool ecore_drm_tty_close(Ecore_Drm_Device *dev);
EAPI Eina_Bool ecore_drm_tty_release(Ecore_Drm_Device *dev);
EAPI Eina_Bool ecore_drm_tty_acquire(Ecore_Drm_Device *dev);
EAPI int ecore_drm_tty_get(Ecore_Drm_Device *dev);
EAPI Eina_Bool ecore_drm_outputs_create(Ecore_Drm_Device *dev);
EAPI void ecore_drm_output_free(Ecore_Drm_Output *output);

20
src/lib/ecore_drm/ecore_drm_tty.c
View File

@ -295,3 +295,23 @@ ecore_drm_tty_acquire(Ecore_Drm_Device *dev)
return EINA_TRUE;
}
/**
* Get the opened virtual terminal file descriptor
*
* @param dev The Ecore_Drm_Device which owns this tty.
*
* @return The tty fd opened from previous call to ecore_drm_tty_open
*
* @ingroup Ecore_Drm_Tty_Group
*
* @since 1.10
*/
EAPI int
ecore_drm_tty_get(Ecore_Drm_Device *dev)
{
/* check for valid device */
if ((!dev) || (!dev->drm.name) || (dev->tty.fd < 0)) return -1;
return dev->tty.fd;
}