[Intel-gfx] [RFC 1/5] Remove unused parameters from intel_plane_wm_parameters

[chix.ding at intel.com]

From: Chi Ding <chix.ding at intel.com>

Everything except fifo_size is unused and therefore removed

This is the first patch of two-level watermark for VLV/CHV

v2: Split the first patch of v1 into the following patches
- Remove unused parameters from intel_plane_wm_parameters.
- Rename skl_plane_id to wm_plane_id.
- Move fifo_size from intel_plane_wm_parameters to vlv_wm_state.

Signed-off-by: Chi Ding <chix.ding at intel.com>

cc: Ville Syrjälä <ville.syrjala at linux.intel.com>
cc: matthew.d.roper at intel.com
cc: yetundex.adebisi at intel.com

---
 drivers/gpu/drm/i915/intel_drv.h | 15 ---------------
 1 file changed, 15 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index 9b5f663..b973b86 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -697,21 +697,6 @@ struct intel_crtc {
 };
 
 struct intel_plane_wm_parameters {
-	uint32_t horiz_pixels;
-	uint32_t vert_pixels;
-	/*
-	 *   For packed pixel formats:
-	 *     bytes_per_pixel - holds bytes per pixel
-	 *   For planar pixel formats:
-	 *     bytes_per_pixel - holds bytes per pixel for uv-plane
-	 *     y_bytes_per_pixel - holds bytes per pixel for y-plane
-	 */
-	uint8_t bytes_per_pixel;
-	uint8_t y_bytes_per_pixel;
-	bool enabled;
-	bool scaled;
-	u64 tiling;
-	unsigned int rotation;
 	uint16_t fifo_size;
 };
 
-- 
1.8.0.1