1 files changed, 0 insertions, 118 deletions
diff --git a/drivers/staging/media/rockchip/vpu/rk3288_vpu_hw.c b/drivers/staging/media/rockchip/vpu/rk3288_vpu_hw.c
deleted file mode 100644
index a5e9d183fffd..000000000000
--- a/drivers/staging/media/rockchip/vpu/rk3288_vpu_hw.c
+++ /dev/null
@@ -1,118 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * Rockchip VPU codec driver
- *
- * Copyright (C) 2018 Rockchip Electronics Co., Ltd.
- *	Jeffy Chen <jeffy.chen@rock-chips.com>
- */
-
-#include <linux/clk.h>
-
-#include "rockchip_vpu.h"
-#include "rockchip_vpu_jpeg.h"
-#include "rk3288_vpu_regs.h"
-
-#define RK3288_ACLK_MAX_FREQ (400 * 1000 * 1000)
-
-/*
- * Supported formats.
- */
-
-static const struct rockchip_vpu_fmt rk3288_vpu_enc_fmts[] = {
-	{
-		.fourcc = V4L2_PIX_FMT_YUV420M,
-		.codec_mode = RK_VPU_MODE_NONE,
-		.enc_fmt = RK3288_VPU_ENC_FMT_YUV420P,
-	},
-	{
-		.fourcc = V4L2_PIX_FMT_NV12M,
-		.codec_mode = RK_VPU_MODE_NONE,
-		.enc_fmt = RK3288_VPU_ENC_FMT_YUV420SP,
-	},
-	{
-		.fourcc = V4L2_PIX_FMT_YUYV,
-		.codec_mode = RK_VPU_MODE_NONE,
-		.enc_fmt = RK3288_VPU_ENC_FMT_YUYV422,
-	},
-	{
-		.fourcc = V4L2_PIX_FMT_UYVY,
-		.codec_mode = RK_VPU_MODE_NONE,
-		.enc_fmt = RK3288_VPU_ENC_FMT_UYVY422,
-	},
-	{
-		.fourcc = V4L2_PIX_FMT_JPEG,
-		.codec_mode = RK_VPU_MODE_JPEG_ENC,
-		.max_depth = 2,
-		.header_size = JPEG_HEADER_SIZE,
-		.frmsize = {
-			.min_width = 96,
-			.max_width = 8192,
-			.step_width = JPEG_MB_DIM,
-			.min_height = 32,
-			.max_height = 8192,
-			.step_height = JPEG_MB_DIM,
-		},
-	},
-};
-
-static irqreturn_t rk3288_vepu_irq(int irq, void *dev_id)
-{
-	struct rockchip_vpu_dev *vpu = dev_id;
-	enum vb2_buffer_state state;
-	u32 status, bytesused;
-
-	status = vepu_read(vpu, VEPU_REG_INTERRUPT);
-	bytesused = vepu_read(vpu, VEPU_REG_STR_BUF_LIMIT) / 8;
-	state = (status & VEPU_REG_INTERRUPT_FRAME_RDY) ?
-		VB2_BUF_STATE_DONE : VB2_BUF_STATE_ERROR;
-
-	vepu_write(vpu, 0, VEPU_REG_INTERRUPT);
-	vepu_write(vpu, 0, VEPU_REG_AXI_CTRL);
-
-	rockchip_vpu_irq_done(vpu, bytesused, state);
-
-	return IRQ_HANDLED;
-}
-
-static int rk3288_vpu_hw_init(struct rockchip_vpu_dev *vpu)
-{
-	/* Bump ACLK to max. possible freq. to improve performance. */
-	clk_set_rate(vpu->clocks[0].clk, RK3288_ACLK_MAX_FREQ);
-	return 0;
-}
-
-static void rk3288_vpu_enc_reset(struct rockchip_vpu_ctx *ctx)
-{
-	struct rockchip_vpu_dev *vpu = ctx->dev;
-
-	vepu_write(vpu, VEPU_REG_INTERRUPT_DIS_BIT, VEPU_REG_INTERRUPT);
-	vepu_write(vpu, 0, VEPU_REG_ENC_CTRL);
-	vepu_write(vpu, 0, VEPU_REG_AXI_CTRL);
-}
-
-/*
- * Supported codec ops.
- */
-
-static const struct rockchip_vpu_codec_ops rk3288_vpu_codec_ops[] = {
-	[RK_VPU_MODE_JPEG_ENC] = {
-		.run = rk3288_vpu_jpeg_enc_run,
-		.reset = rk3288_vpu_enc_reset,
-	},
-};
-
-/*
- * VPU variant.
- */
-
-const struct rockchip_vpu_variant rk3288_vpu_variant = {
-	.enc_offset = 0x0,
-	.enc_fmts = rk3288_vpu_enc_fmts,
-	.num_enc_fmts = ARRAY_SIZE(rk3288_vpu_enc_fmts),
-	.codec_ops = rk3288_vpu_codec_ops,
-	.codec = RK_VPU_CODEC_JPEG,
-	.vepu_irq = rk3288_vepu_irq,
-	.init = rk3288_vpu_hw_init,
-	.clk_names = {"aclk", "hclk"},
-	.num_clocks = 2
-};