video-driver: The file msm_vidc_bus.h is not used

The file msm_vidc_bus.h is not used, delete it.

Change-Id: I21503a1cfb35bf6e93fe92a5c6a9286d29135e12
Signed-off-by: Stanimir Varbanov <[email protected]>

driver/vidc/inc/msm_vidc_bus.h

@@ -1,248 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * Copyright (c) 2020-2021,, The Linux Foundation. All rights reserved.
- */
-
-#ifndef __H_MSM_VIDC_BUS_DEFS_H__
-#define __H_MSM_VIDC_BUS_DEFS_H__
-
-#include "fixedpoint.h"
-#include "msm_vidc_debug.h"
-#include "msm_vidc_internal.h"
-
-#define COMPRESSION_RATIO_MAX 5
-
-enum vidc_bus_type {
-	PERF,
-	DDR,
-	LLCC,
-};
-
-/*
- * Minimum dimensions for which to calculate bandwidth.
- * This means that anything bandwidth(0, 0) ==
- * bandwidth(BASELINE_DIMENSIONS.width, BASELINE_DIMENSIONS.height)
- */
-static const struct {
-	int height, width;
-} BASELINE_DIMENSIONS = {
-	.width = 1280,
-	.height = 720,
-};
-
-/* converts Mbps to bps (the "b" part can be bits or bytes based on context) */
-#define kbps(__mbps) ((__mbps) * 1000)
-#define bps(__mbps) (kbps(__mbps) * 1000)
-
-#define GENERATE_COMPRESSION_PROFILE(__bpp, __worst) {              \
-	.bpp = __bpp,                                                          \
-	.ratio = __worst,                \
-}
-
-/*
- * The below table is a structural representation of the following table:
- *  Resolution |    Bitrate |              Compression Ratio          |
- * ............|............|.........................................|
- * Width Height|Average High|Avg_8bpc Worst_8bpc Avg_10bpc Worst_10bpc|
- *  1280    720|      7   14|    1.69       1.28      1.49        1.23|
- *  1920   1080|     20   40|    1.69       1.28      1.49        1.23|
- *  2560   1440|     32   64|     2.2       1.26      1.97        1.22|
- *  3840   2160|     42   84|     2.2       1.26      1.97        1.22|
- *  4096   2160|     44   88|     2.2       1.26      1.97        1.22|
- *  4096   2304|     48   96|     2.2       1.26      1.97        1.22|
- */
-static struct lut {
-	int frame_size; /* width x height */
-	int frame_rate;
-	unsigned long bitrate;
-	struct {
-		int bpp;
-		fp_t ratio;
-	} compression_ratio[COMPRESSION_RATIO_MAX];
-} const LUT[] = {
-	{
-		.frame_size = 1280 * 720,
-		.frame_rate = 30,
-		.bitrate = 14,
-		.compression_ratio = {
-			GENERATE_COMPRESSION_PROFILE(8,
-					FP(1, 28, 100)),
-			GENERATE_COMPRESSION_PROFILE(10,
-					FP(1, 23, 100)),
-		}
-	},
-	{
-		.frame_size = 1280 * 720,
-		.frame_rate = 60,
-		.bitrate = 22,
-		.compression_ratio = {
-			GENERATE_COMPRESSION_PROFILE(8,
-					FP(1, 28, 100)),
-			GENERATE_COMPRESSION_PROFILE(10,
-					FP(1, 23, 100)),
-		}
-	},
-	{
-		.frame_size = 1920 * 1088,
-		.frame_rate = 30,
-		.bitrate = 40,
-		.compression_ratio = {
-			GENERATE_COMPRESSION_PROFILE(8,
-					FP(1, 28, 100)),
-			GENERATE_COMPRESSION_PROFILE(10,
-					FP(1, 23, 100)),
-		}
-	},
-	{
-		.frame_size = 1920 * 1088,
-		.frame_rate = 60,
-		.bitrate = 64,
-		.compression_ratio = {
-			GENERATE_COMPRESSION_PROFILE(8,
-					FP(1, 28, 100)),
-			GENERATE_COMPRESSION_PROFILE(10,
-					FP(1, 23, 100)),
-		}
-	},
-	{
-		.frame_size = 2560 * 1440,
-		.frame_rate = 30,
-		.bitrate = 64,
-		.compression_ratio = {
-			GENERATE_COMPRESSION_PROFILE(8,
-					FP(1, 26, 100)),
-			GENERATE_COMPRESSION_PROFILE(10,
-					FP(1, 22, 100)),
-		}
-	},
-	{
-		.frame_size = 2560 * 1440,
-		.frame_rate = 60,
-		.bitrate = 102,
-		.compression_ratio = {
-			GENERATE_COMPRESSION_PROFILE(8,
-					FP(1, 26, 100)),
-			GENERATE_COMPRESSION_PROFILE(10,
-					FP(1, 22, 100)),
-		}
-	},
-	{
-		.frame_size = 3840 * 2160,
-		.frame_rate = 30,
-		.bitrate = 84,
-		.compression_ratio = {
-			GENERATE_COMPRESSION_PROFILE(8,
-					FP(1, 26, 100)),
-			GENERATE_COMPRESSION_PROFILE(10,
-					FP(1, 22, 100)),
-		}
-	},
-	{
-		.frame_size = 3840 * 2160,
-		.frame_rate = 60,
-		.bitrate = 134,
-		.compression_ratio = {
-			GENERATE_COMPRESSION_PROFILE(8,
-					FP(1, 26, 100)),
-			GENERATE_COMPRESSION_PROFILE(10,
-					FP(1, 22, 100)),
-		}
-	},
-	{
-		.frame_size = 4096 * 2160,
-		.frame_rate = 30,
-		.bitrate = 88,
-		.compression_ratio = {
-			GENERATE_COMPRESSION_PROFILE(8,
-					FP(1, 26, 100)),
-			GENERATE_COMPRESSION_PROFILE(10,
-					FP(1, 22, 100)),
-		}
-	},
-	{
-		.frame_size = 4096 * 2160,
-		.frame_rate = 60,
-		.bitrate = 141,
-		.compression_ratio = {
-			GENERATE_COMPRESSION_PROFILE(8,
-					FP(1, 26, 100)),
-			GENERATE_COMPRESSION_PROFILE(10,
-					FP(1, 22, 100)),
-		}
-	},
-	{
-		.frame_size = 4096 * 2304,
-		.frame_rate = 30,
-		.bitrate = 96,
-		.compression_ratio = {
-			GENERATE_COMPRESSION_PROFILE(8,
-					FP(1, 26, 100)),
-			GENERATE_COMPRESSION_PROFILE(10,
-					FP(1, 22, 100)),
-		}
-	},
-	{
-		.frame_size = 4096 * 2304,
-		.frame_rate = 60,
-		.bitrate = 154,
-		.compression_ratio = {
-			GENERATE_COMPRESSION_PROFILE(8,
-					FP(1, 26, 100)),
-			GENERATE_COMPRESSION_PROFILE(10,
-					FP(1, 22, 100)),
-		}
-	},
-};
-
-static inline u32 get_type_frm_name(const char *name)
-{
-	if (!strcmp(name, "venus-llcc"))
-		return LLCC;
-	else if (!strcmp(name, "venus-ddr"))
-		return DDR;
-	else
-		return PERF;
-}
-
-#define DUMP_HEADER_MAGIC 0xdeadbeef
-#define DUMP_FP_FMT "%FP" /* special format for fp_t */
-
-struct dump {
-	char *key;
-	char *format;
-	size_t val;
-};
-
-struct lut const *__lut(int width, int height, int fps);
-fp_t __compression_ratio(struct lut const *entry, int bpp);
-void __dump(struct dump dump[], int len);
-
-static inline bool __ubwc(enum msm_vidc_colorformat_type f)
-{
-	switch (f) {
-	case MSM_VIDC_FMT_NV12C:
-	case MSM_VIDC_FMT_TP10C:
-		return true;
-	default:
-		return false;
-	}
-}
-
-static inline int __bpp(enum msm_vidc_colorformat_type f)
-{
-	switch (f) {
-	case MSM_VIDC_FMT_NV12:
-	case MSM_VIDC_FMT_NV21:
-	case MSM_VIDC_FMT_NV12C:
-	case MSM_VIDC_FMT_RGBA8888C:
-		return 8;
-	case MSM_VIDC_FMT_P010:
-	case MSM_VIDC_FMT_TP10C:
-		return 10;
-	default:
-		d_vpr_e("Unsupported colorformat (%x)", f);
-		return INT_MAX;
-	}
-}
-
-#endif // __H_MSM_VIDC_BUS_DEFS_H__