diff options
Diffstat (limited to 'drivers/staging/media/hantro/hantro_g1.c')
| -rw-r--r-- | drivers/staging/media/hantro/hantro_g1.c | 39 |
1 files changed, 0 insertions, 39 deletions
diff --git a/drivers/staging/media/hantro/hantro_g1.c b/drivers/staging/media/hantro/hantro_g1.c deleted file mode 100644 index 0ab1cee62218..000000000000 --- a/drivers/staging/media/hantro/hantro_g1.c +++ /dev/null @@ -1,39 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/* - * Hantro VPU codec driver - * - * Copyright (C) 2018 Rockchip Electronics Co., Ltd. - * Jeffy Chen <jeffy.chen@rock-chips.com> - * Copyright (C) 2019 Pengutronix, Philipp Zabel <kernel@pengutronix.de> - * Copyright (C) 2021 Collabora Ltd, Emil Velikov <emil.velikov@collabora.com> - */ - -#include "hantro.h" -#include "hantro_g1_regs.h" - -irqreturn_t hantro_g1_irq(int irq, void *dev_id) -{ - struct hantro_dev *vpu = dev_id; - enum vb2_buffer_state state; - u32 status; - - status = vdpu_read(vpu, G1_REG_INTERRUPT); - state = (status & G1_REG_INTERRUPT_DEC_RDY_INT) ? - VB2_BUF_STATE_DONE : VB2_BUF_STATE_ERROR; - - vdpu_write(vpu, 0, G1_REG_INTERRUPT); - vdpu_write(vpu, G1_REG_CONFIG_DEC_CLK_GATE_E, G1_REG_CONFIG); - - hantro_irq_done(vpu, state); - - return IRQ_HANDLED; -} - -void hantro_g1_reset(struct hantro_ctx *ctx) -{ - struct hantro_dev *vpu = ctx->dev; - - vdpu_write(vpu, G1_REG_INTERRUPT_DEC_IRQ_DIS, G1_REG_INTERRUPT); - vdpu_write(vpu, G1_REG_CONFIG_DEC_CLK_GATE_E, G1_REG_CONFIG); - vdpu_write(vpu, 1, G1_REG_SOFT_RESET); -} |