[PATCH 2/6] drm/msm: dpu: Remove unused functions from msm_media_info.h

[Sean Paul <sean-p7yTbzM4H96eqtR555YLDQ@public.gmane.org>]

From: Sean Paul <seanpaul@chromium.org>

These functions aren't used anywhere, remove them.

Signed-off-by: Sean Paul <seanpaul@chromium.org>
---
 .../gpu/drm/msm/disp/dpu1/msm_media_info.h    | 171 ------------------
 1 file changed, 171 deletions(-)

diff --git a/drivers/gpu/drm/msm/disp/dpu1/msm_media_info.h b/drivers/gpu/drm/msm/disp/dpu1/msm_media_info.h
index 4f12e5c534c8..1a35dfb4a4e5 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/msm_media_info.h
+++ b/drivers/gpu/drm/msm/disp/dpu1/msm_media_info.h
@@ -813,18 +813,6 @@ enum color_fmts {
 #define COLOR_FMT_P010_UBWC		COLOR_FMT_P010_UBWC
 #define COLOR_FMT_P010		COLOR_FMT_P010
 
-static inline unsigned int VENUS_EXTRADATA_SIZE(int width, int height)
-{
-	(void)height;
-	(void)width;
-
-	/*
-	 * In the future, calculate the size based on the w/h but just
-	 * hardcode it for now since 16K satisfies all current usecases.
-	 */
-	return 16 * 1024;
-}
-
 /*
  * Function arguments:
  * @color_fmt
@@ -1214,163 +1202,4 @@ static inline unsigned int VENUS_RGB_META_SCANLINES(int color_fmt, int height)
 	return rgb_meta_scanlines;
 }
 
-/*
- * Function arguments:
- * @color_fmt
- * @width
- * Progressive: width
- * Interlaced: width
- * @height
- * Progressive: height
- * Interlaced: height
- */
-static inline unsigned int VENUS_BUFFER_SIZE(
-	int color_fmt, int width, int height)
-{
-	const unsigned int extra_size = VENUS_EXTRADATA_SIZE(width, height);
-	unsigned int uv_alignment = 0, size = 0;
-	unsigned int y_plane, uv_plane, y_stride,
-		uv_stride, y_sclines, uv_sclines;
-	unsigned int y_ubwc_plane = 0, uv_ubwc_plane = 0;
-	unsigned int y_meta_stride = 0, y_meta_scanlines = 0;
-	unsigned int uv_meta_stride = 0, uv_meta_scanlines = 0;
-	unsigned int y_meta_plane = 0, uv_meta_plane = 0;
-	unsigned int rgb_stride = 0, rgb_scanlines = 0;
-	unsigned int rgb_plane = 0, rgb_ubwc_plane = 0, rgb_meta_plane = 0;
-	unsigned int rgb_meta_stride = 0, rgb_meta_scanlines = 0;
-
-	if (!width || !height)
-		goto invalid_input;
-
-	y_stride = VENUS_Y_STRIDE(color_fmt, width);
-	uv_stride = VENUS_UV_STRIDE(color_fmt, width);
-	y_sclines = VENUS_Y_SCANLINES(color_fmt, height);
-	uv_sclines = VENUS_UV_SCANLINES(color_fmt, height);
-	rgb_stride = VENUS_RGB_STRIDE(color_fmt, width);
-	rgb_scanlines = VENUS_RGB_SCANLINES(color_fmt, height);
-
-	switch (color_fmt) {
-	case COLOR_FMT_NV21:
-	case COLOR_FMT_NV12:
-	case COLOR_FMT_P010:
-		uv_alignment = 4096;
-		y_plane = y_stride * y_sclines;
-		uv_plane = uv_stride * uv_sclines + uv_alignment;
-		size = y_plane + uv_plane +
-				MSM_MEDIA_MAX(extra_size, 8 * y_stride);
-		size = MSM_MEDIA_ALIGN(size, 4096);
-		break;
-	case COLOR_FMT_NV12_MVTB:
-		uv_alignment = 4096;
-		y_plane = y_stride * y_sclines;
-		uv_plane = uv_stride * uv_sclines + uv_alignment;
-		size = y_plane + uv_plane;
-		size = 2 * size + extra_size;
-		size = MSM_MEDIA_ALIGN(size, 4096);
-		break;
-	case COLOR_FMT_NV12_UBWC:
-		y_sclines = VENUS_Y_SCANLINES(color_fmt, (height+1)>>1);
-		y_ubwc_plane = MSM_MEDIA_ALIGN(y_stride * y_sclines, 4096);
-		uv_sclines = VENUS_UV_SCANLINES(color_fmt, (height+1)>>1);
-		uv_ubwc_plane = MSM_MEDIA_ALIGN(uv_stride * uv_sclines, 4096);
-		y_meta_stride = VENUS_Y_META_STRIDE(color_fmt, width);
-		y_meta_scanlines =
-			VENUS_Y_META_SCANLINES(color_fmt, (height+1)>>1);
-		y_meta_plane = MSM_MEDIA_ALIGN(
-			y_meta_stride * y_meta_scanlines, 4096);
-		uv_meta_stride = VENUS_UV_META_STRIDE(color_fmt, width);
-		uv_meta_scanlines =
-			VENUS_UV_META_SCANLINES(color_fmt, (height+1)>>1);
-		uv_meta_plane = MSM_MEDIA_ALIGN(uv_meta_stride *
-			uv_meta_scanlines, 4096);
-
-		size = (y_ubwc_plane + uv_ubwc_plane + y_meta_plane +
-			uv_meta_plane)*2 +
-			MSM_MEDIA_MAX(extra_size + 8192, 48 * y_stride);
-		size = MSM_MEDIA_ALIGN(size, 4096);
-		break;
-	case COLOR_FMT_NV12_BPP10_UBWC:
-		y_ubwc_plane = MSM_MEDIA_ALIGN(y_stride * y_sclines, 4096);
-		uv_ubwc_plane = MSM_MEDIA_ALIGN(uv_stride * uv_sclines, 4096);
-		y_meta_stride = VENUS_Y_META_STRIDE(color_fmt, width);
-		y_meta_scanlines = VENUS_Y_META_SCANLINES(color_fmt, height);
-		y_meta_plane = MSM_MEDIA_ALIGN(
-				y_meta_stride * y_meta_scanlines, 4096);
-		uv_meta_stride = VENUS_UV_META_STRIDE(color_fmt, width);
-		uv_meta_scanlines = VENUS_UV_META_SCANLINES(color_fmt, height);
-		uv_meta_plane = MSM_MEDIA_ALIGN(uv_meta_stride *
-					uv_meta_scanlines, 4096);
-
-		size = y_ubwc_plane + uv_ubwc_plane + y_meta_plane +
-			uv_meta_plane +
-			MSM_MEDIA_MAX(extra_size + 8192, 48 * y_stride);
-		size = MSM_MEDIA_ALIGN(size, 4096);
-		break;
-	case COLOR_FMT_P010_UBWC:
-		y_ubwc_plane = MSM_MEDIA_ALIGN(y_stride * y_sclines, 4096);
-		uv_ubwc_plane = MSM_MEDIA_ALIGN(uv_stride * uv_sclines, 4096);
-		y_meta_stride = VENUS_Y_META_STRIDE(color_fmt, width);
-		y_meta_scanlines = VENUS_Y_META_SCANLINES(color_fmt, height);
-		y_meta_plane = MSM_MEDIA_ALIGN(
-				y_meta_stride * y_meta_scanlines, 4096);
-		uv_meta_stride = VENUS_UV_META_STRIDE(color_fmt, width);
-		uv_meta_scanlines = VENUS_UV_META_SCANLINES(color_fmt, height);
-		uv_meta_plane = MSM_MEDIA_ALIGN(uv_meta_stride *
-					uv_meta_scanlines, 4096);
-
-		size = y_ubwc_plane + uv_ubwc_plane + y_meta_plane +
-			uv_meta_plane;
-		size = MSM_MEDIA_ALIGN(size, 4096);
-		break;
-	case COLOR_FMT_RGBA8888:
-		rgb_plane = MSM_MEDIA_ALIGN(rgb_stride  * rgb_scanlines, 4096);
-		size = rgb_plane;
-		size =  MSM_MEDIA_ALIGN(size, 4096);
-		break;
-	case COLOR_FMT_RGBA8888_UBWC:
-	case COLOR_FMT_RGBA1010102_UBWC:
-	case COLOR_FMT_RGB565_UBWC:
-		rgb_ubwc_plane = MSM_MEDIA_ALIGN(rgb_stride * rgb_scanlines,
-							4096);
-		rgb_meta_stride = VENUS_RGB_META_STRIDE(color_fmt, width);
-		rgb_meta_scanlines = VENUS_RGB_META_SCANLINES(color_fmt,
-					height);
-		rgb_meta_plane = MSM_MEDIA_ALIGN(rgb_meta_stride *
-					rgb_meta_scanlines, 4096);
-		size = rgb_ubwc_plane + rgb_meta_plane;
-		size = MSM_MEDIA_ALIGN(size, 4096);
-		break;
-	default:
-		break;
-	}
-invalid_input:
-	return size;
-}
-
-static inline unsigned int VENUS_VIEW2_OFFSET(
-	int color_fmt, int width, int height)
-{
-	unsigned int offset = 0;
-	unsigned int y_plane, uv_plane, y_stride,
-		uv_stride, y_sclines, uv_sclines;
-	if (!width || !height)
-		goto invalid_input;
-
-	y_stride = VENUS_Y_STRIDE(color_fmt, width);
-	uv_stride = VENUS_UV_STRIDE(color_fmt, width);
-	y_sclines = VENUS_Y_SCANLINES(color_fmt, height);
-	uv_sclines = VENUS_UV_SCANLINES(color_fmt, height);
-	switch (color_fmt) {
-	case COLOR_FMT_NV12_MVTB:
-		y_plane = y_stride * y_sclines;
-		uv_plane = uv_stride * uv_sclines;
-		offset = y_plane + uv_plane;
-		break;
-	default:
-		break;
-	}
-invalid_input:
-	return offset;
-}
-
 #endif
-- 
Sean Paul, Software Engineer, Google / Chromium OS

_______________________________________________
Freedreno mailing list
Freedreno@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/freedreno