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ecore-drm: Add API function to return output modes 

Summary: This adds a new API function to return a list of modes
supported on a given output

@feature

Signed-off-by: Chris Michael <cp.michael@samsung.com>
This commit is contained in:
Chris Michael 2015-05-05 09:12:25 -04:00
parent 34664306a9
commit 1ab4975491
3 changed files with 31 additions and 10 deletions
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24
src/lib/ecore_drm/Ecore_Drm.h
View File

@ -153,8 +153,14 @@ struct _Ecore_Drm_Event_Output
/* opaque structure to represent a drm device */
typedef struct _Ecore_Drm_Device Ecore_Drm_Device;
/* opaque structure to represent a drm output mode */
typedef struct _Ecore_Drm_Output_Mode Ecore_Drm_Output_Mode;
/* structure to represent a drm output mode */
typedef struct _Ecore_Drm_Output_Mode
{
unsigned int flags;
int width, height;
unsigned int refresh;
drmModeModeInfo info;
} Ecore_Drm_Output_Mode;
/* opaque structure to represent a drm output */
typedef struct _Ecore_Drm_Output Ecore_Drm_Output;
@ -836,6 +842,20 @@ EAPI Eina_Bool ecore_drm_output_backlight_get(Ecore_Drm_Output *output);
*/
EAPI char *ecore_drm_output_edid_get(Ecore_Drm_Output *output);
/**
* Get a list of the modes supported on a given output
*
* @param output The Ecore_Drm_Output to get the modes for
*
* @return An Eina_List of the modes supported for this output
*
* @note The returned list should not be freed
*
* @ingroup Ecore_Drm_Output_Group
* @since 1.15
*/
EAPI Eina_List *ecore_drm_output_modes_get(Ecore_Drm_Output *output);
#ifdef __cplusplus
}
#endif

9
src/lib/ecore_drm/ecore_drm_output.c
View File

@ -1137,3 +1137,12 @@ ecore_drm_output_edid_get(Ecore_Drm_Output *output)
return strdup(output->edid_blob);
}
EAPI Eina_List *
ecore_drm_output_modes_get(Ecore_Drm_Output *output)
{
EINA_SAFETY_ON_NULL_RETURN_VAL(output, NULL);
EINA_SAFETY_ON_NULL_RETURN_VAL(output->modes, NULL);
return output->modes;
}

8
src/lib/ecore_drm/ecore_drm_private.h
View File

@ -87,14 +87,6 @@ typedef struct _Ecore_Drm_Pageflip_Callback
int count;
} Ecore_Drm_Pageflip_Callback;
struct _Ecore_Drm_Output_Mode
{
unsigned int flags;
int width, height;
unsigned int refresh;
drmModeModeInfo info;
};
typedef enum _Ecore_Drm_Backlight_Type
{
ECORE_DRM_BACKLIGHT_RAW,