[Intel-gfx] [PATCH i-g-t 05/43] igt_kms: Add support for setting plane rotation

[Daniel Vetter]

On Thu, Jul 10, 2014 at 07:00:06PM +0100, Damien Lespiau wrote:
> +typedef enum {
> +	/* this maps to the kernel API */
> +	IGT_ROTATION_0   = 1 << 0,
> +	IGT_ROTATION_90  = 1 << 1,
> +	IGT_ROTATION_180 = 1 << 2,
> +	IGT_ROTATION_270 = 1 << 3,
> +} igt_rotation_t;

Should we also add the flip X/Y bits, even if we currently don't support
this in the kernel?
-Daniel

> +
>  #include "igt_fb.h"
>  
>  struct kmstest_connector_config {
> @@ -116,6 +124,7 @@ typedef struct {
>  	unsigned int fb_changed       : 1;
>  	unsigned int position_changed : 1;
>  	unsigned int panning_changed  : 1;
> +	unsigned int rotation_changed : 1;
>  	/*
>  	 * drm_plane can be NULL for primary and cursor planes (when not
>  	 * using the atomic modeset API)
> @@ -129,6 +138,7 @@ typedef struct {
>  	int crtc_x, crtc_y;
>  	/* panning offset within the fb */
>  	unsigned int pan_x, pan_y;
> +	igt_rotation_t rotation;
>  } igt_plane_t;
>  
>  struct igt_pipe {
> @@ -184,6 +194,7 @@ static inline bool igt_plane_supports_rotation(igt_plane_t *plane)
>  void igt_plane_set_fb(igt_plane_t *plane, struct igt_fb *fb);
>  void igt_plane_set_position(igt_plane_t *plane, int x, int y);
>  void igt_plane_set_panning(igt_plane_t *plane, int x, int y);
> +void igt_plane_set_rotation(igt_plane_t *plane, igt_rotation_t rotation);
>  
>  void igt_wait_for_vblank(int drm_fd, enum pipe pipe);
>  
> -- 
> 1.8.3.1
> 
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-- 
Daniel Vetter
Software Engineer, Intel Corporation
+41 (0) 79 365 57 48 - http://blog.ffwll.ch