From 7feb1612e1c5f0c33635d7e586e1f2ffc1991502 Mon Sep 17 00:00:00 2001 From: Tzung-Bi Shih Date: Thu, 8 Apr 2021 17:25:02 +0800 Subject: baseboard/mtscp-rv32i: add initial version Moves common code from board/asurada_scp to baseboard/mtscp-rv32i. BRANCH=asurada BUG=b:184793035 TEST=make BOARD=asurada_scp Signed-off-by: Tzung-Bi Shih Change-Id: I34f9d789ee60449630dd580a9eccff69493b4b21 Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2814042 Reviewed-by: Ting Shen Reviewed-by: Eric Yilun Lin --- baseboard/mtscp-rv32i/baseboard.h | 61 +++++++++++++++++ baseboard/mtscp-rv32i/build.mk | 11 +++ baseboard/mtscp-rv32i/mdp.c | 81 +++++++++++++++++++++++ baseboard/mtscp-rv32i/mdp.h | 20 ++++++ baseboard/mtscp-rv32i/vdec.c | 136 ++++++++++++++++++++++++++++++++++++++ baseboard/mtscp-rv32i/vdec.h | 28 ++++++++ baseboard/mtscp-rv32i/venc.c | 85 ++++++++++++++++++++++++ baseboard/mtscp-rv32i/venc.h | 26 ++++++++ board/asurada_scp/board.h | 51 +------------- board/asurada_scp/build.mk | 6 +- board/asurada_scp/mdp.c | 81 ----------------------- board/asurada_scp/mdp.h | 20 ------ board/asurada_scp/vdec.c | 136 -------------------------------------- board/asurada_scp/vdec.h | 28 -------- board/asurada_scp/venc.c | 85 ------------------------ board/asurada_scp/venc.h | 26 -------- 16 files changed, 450 insertions(+), 431 deletions(-) create mode 100644 baseboard/mtscp-rv32i/baseboard.h create mode 100644 baseboard/mtscp-rv32i/build.mk create mode 100644 baseboard/mtscp-rv32i/mdp.c create mode 100644 baseboard/mtscp-rv32i/mdp.h create mode 100644 baseboard/mtscp-rv32i/vdec.c create mode 100644 baseboard/mtscp-rv32i/vdec.h create mode 100644 baseboard/mtscp-rv32i/venc.c create mode 100644 baseboard/mtscp-rv32i/venc.h delete mode 100644 board/asurada_scp/mdp.c delete mode 100644 board/asurada_scp/mdp.h delete mode 100644 board/asurada_scp/vdec.c delete mode 100644 board/asurada_scp/vdec.h delete mode 100644 board/asurada_scp/venc.c delete mode 100644 board/asurada_scp/venc.h diff --git a/baseboard/mtscp-rv32i/baseboard.h b/baseboard/mtscp-rv32i/baseboard.h new file mode 100644 index 0000000000..a8f3b522a0 --- /dev/null +++ b/baseboard/mtscp-rv32i/baseboard.h @@ -0,0 +1,61 @@ +/* Copyright 2021 The Chromium OS Authors. All rights reserved. + * Use of this source code is governed by a BSD-style license that can be + * found in the LICENSE file. + */ + +/* MT SCP RV32i board configuration */ + +#ifndef __CROS_EC_BASEBOARD_H +#define __CROS_EC_BASEBOARD_H + +#define CC_DEFAULT (CC_ALL & ~(CC_MASK(CC_HOSTCMD) | CC_MASK(CC_IPI))) + +#define CONFIG_FLASH_SIZE_BYTES CONFIG_RAM_BASE +#define CONFIG_LTO +#define CONFIG_POWER_TRACK_HOST_SLEEP_STATE +#define CONFIG_UART_CONSOLE 0 + +/* IPI configs */ +#define CONFIG_IPC_SHARED_OBJ_BUF_SIZE 288 +#define CONFIG_IPC_SHARED_OBJ_ADDR \ + (SCP_FW_END - \ + (CONFIG_IPC_SHARED_OBJ_BUF_SIZE + 2 * 4 /* int32_t */) * 2) +#define CONFIG_IPI +#define CONFIG_RPMSG_NAME_SERVICE + +#define SCP_IPI_INIT 0 +#define SCP_IPI_VDEC_H264 1 +#define SCP_IPI_VDEC_VP8 2 +#define SCP_IPI_VDEC_VP9 3 +#define SCP_IPI_VENC_H264 4 +#define SCP_IPI_VENC_VP8 5 +#define SCP_IPI_MDP_INIT 6 +#define SCP_IPI_MDP_DEINIT 7 +#define SCP_IPI_MDP_FRAME 8 +#define SCP_IPI_DIP 9 +#define SCP_IPI_ISP_CMD 10 +#define SCP_IPI_ISP_FRAME 11 +#define SCP_IPI_FD_CMD 12 +#define SCP_IPI_HOST_COMMAND 13 +#define SCP_IPI_VDEC_LAT 14 +#define SCP_IPI_VDEC_CORE 15 +#define SCP_IPI_COUNT 16 + +#define IPI_COUNT SCP_IPI_COUNT + +#define SCP_IPI_NS_SERVICE 0xFF + +/* Access DRAM through cached access */ +#define CONFIG_DRAM_BASE 0x10000000 +/* Shared memory address in AP physical address space. */ +#define CONFIG_DRAM_BASE_LOAD 0x50000000 +#define CONFIG_DRAM_SIZE 0x01400000 /* 20 MB */ + +/* MPU settings */ +#define NR_MPU_ENTRIES 16 + +#ifndef __ASSEMBLER__ +#include "gpio_signal.h" +#endif /* !__ASSEMBLER__ */ + +#endif /* __CROS_EC_BASEBOARD_H */ diff --git a/baseboard/mtscp-rv32i/build.mk b/baseboard/mtscp-rv32i/build.mk new file mode 100644 index 0000000000..5835fa2909 --- /dev/null +++ b/baseboard/mtscp-rv32i/build.mk @@ -0,0 +1,11 @@ +# -*- makefile -*- +# Copyright 2021 The Chromium OS Authors. All rights reserved. +# Use of this source code is governed by a BSD-style license that can be +# found in the LICENSE file. +# +# Baseboard specific files build +# + +baseboard-$(HAS_TASK_VDEC_SERVICE)+=vdec.o +baseboard-$(HAS_TASK_VENC_SERVICE)+=venc.o +baseboard-$(HAS_TASK_MDP_SERVICE)+=mdp.o diff --git a/baseboard/mtscp-rv32i/mdp.c b/baseboard/mtscp-rv32i/mdp.c new file mode 100644 index 0000000000..44b7df714e --- /dev/null +++ b/baseboard/mtscp-rv32i/mdp.c @@ -0,0 +1,81 @@ +/* Copyright 2021 The Chromium OS Authors. All rights reserved. + * Use of this source code is governed by a BSD-style license that can be + * found in the LICENSE file. + */ + +#include "console.h" +#include "ipi_chip.h" +#include "mdp.h" +#include "queue_policies.h" +#include "registers.h" +#include "task.h" +#include "util.h" + +#define CPRINTF(format, args...) cprintf(CC_IPI, format, ##args) +#define CPRINTS(format, args...) cprints(CC_IPI, format, ##args) + +static void event_mdp_written(struct consumer const *consumer, size_t count) +{ + task_wake(TASK_ID_MDP_SERVICE); +} +static struct consumer const event_mdp_consumer; +static struct queue const event_mdp_queue = QUEUE_DIRECT(4, + struct mdp_msg_service, null_producer, event_mdp_consumer); +static struct consumer const event_mdp_consumer = { + .queue = &event_mdp_queue, + .ops = &((struct consumer_ops const) { + .written = event_mdp_written, + }), +}; + +/* Stub functions only provided by private overlays. */ +#ifndef HAVE_PRIVATE_MT8192 +void mdp_common_init(void) {} +void mdp_ipi_task_handler(void *pvParameters) {} +#endif + +static void mdp_ipi_handler(int id, void *data, unsigned int len) +{ + struct mdp_msg_service rsv_msg; + + if (!len) { + CPRINTS("len is zero."); + return; + } + + rsv_msg.id = id; + memcpy(rsv_msg.msg, data, MIN(len, sizeof(rsv_msg.msg))); + + /* + * If there is no other IPI handler touch this queue, we don't need to + * interrupt_disable() or task_disable_irq(). + */ + if (!queue_add_unit(&event_mdp_queue, &rsv_msg)) + CPRINTS("Could not send mdp id: %d to the queue.", id); +} +DECLARE_IPI(SCP_IPI_MDP_INIT, mdp_ipi_handler, 0); +DECLARE_IPI(SCP_IPI_MDP_FRAME, mdp_ipi_handler, 0); +DECLARE_IPI(SCP_IPI_MDP_DEINIT, mdp_ipi_handler, 0); + +void mdp_service_task(void *u) +{ + struct mdp_msg_service rsv_msg; + size_t size; + + mdp_common_init(); + + while (1) { + /* + * Queue unit is added in IPI handler, which is in ISR context. + * Disable IRQ to prevent a clobbered queue. + */ + ipi_disable_irq(); + size = queue_remove_unit(&event_mdp_queue, &rsv_msg); + ipi_enable_irq(); + + if (!size) + task_wait_event(-1); + else + mdp_ipi_task_handler(&rsv_msg); + } +} diff --git a/baseboard/mtscp-rv32i/mdp.h b/baseboard/mtscp-rv32i/mdp.h new file mode 100644 index 0000000000..eea3ffb289 --- /dev/null +++ b/baseboard/mtscp-rv32i/mdp.h @@ -0,0 +1,20 @@ +/* Copyright 2021 The Chromium OS Authors. All rights reserved. + * Use of this source code is governed by a BSD-style license that can be + * found in the LICENSE file. + */ + +#ifndef __CROS_EC_SCP_MDP_H +#define __CROS_EC_SCP_MDP_H + +struct mdp_msg_service { + int id; + unsigned char msg[20]; +}; +BUILD_ASSERT(member_size(struct mdp_msg_service, msg) <= + CONFIG_IPC_SHARED_OBJ_BUF_SIZE); + +/* Functions provided by private overlay. */ +void mdp_common_init(void); +void mdp_ipi_task_handler(void *pvParameters); + +#endif /* __CROS_EC_SCP_MDP_H */ diff --git a/baseboard/mtscp-rv32i/vdec.c b/baseboard/mtscp-rv32i/vdec.c new file mode 100644 index 0000000000..441440ba3f --- /dev/null +++ b/baseboard/mtscp-rv32i/vdec.c @@ -0,0 +1,136 @@ +/* Copyright 2021 The Chromium OS Authors. All rights reserved. + * Use of this source code is governed by a BSD-style license that can be + * found in the LICENSE file. + */ + +#include "console.h" +#include "hooks.h" +#include "ipi_chip.h" +#include "queue.h" +#include "queue_policies.h" +#include "registers.h" +#include "task.h" +#include "util.h" +#include "vdec.h" + +#define CPRINTF(format, args...) cprintf(CC_IPI, format, ##args) +#define CPRINTS(format, args...) cprints(CC_IPI, format, ##args) + +static void event_vdec_written(struct consumer const *consumer, size_t count) +{ + task_wake(TASK_ID_VDEC_SERVICE); +} +static struct consumer const event_vdec_consumer; +static struct queue const event_vdec_queue = QUEUE_DIRECT(8, + struct vdec_msg, null_producer, event_vdec_consumer); +static struct consumer const event_vdec_consumer = { + .queue = &event_vdec_queue, + .ops = &((struct consumer_ops const) { + .written = event_vdec_written, + }), +}; + +static void event_vdec_core_written(struct consumer const *consumer, + size_t count) +{ + task_wake(TASK_ID_VDEC_CORE_SERVICE); +} +static struct consumer const event_vdec_core_consumer; +static struct queue const event_vdec_core_queue = QUEUE_DIRECT(8, + struct vdec_msg, null_producer, event_vdec_core_consumer); +static struct consumer const event_vdec_core_consumer = { + .queue = &event_vdec_core_queue, + .ops = &((struct consumer_ops const) { + .written = event_vdec_core_written, + }), +}; + +/* Stub functions only provided by private overlays. */ +#ifndef HAVE_PRIVATE_MT8192 +void vdec_msg_handler(void *data) {} +void vdec_core_msg_handler(void *data) {} +#endif + +static void vdec_h264_ipi_handler(int id, void *data, uint32_t len) +{ + struct vdec_msg rsv_msg; + + if (!len) { + CPRINTS("len is zero."); + return; + } + + rsv_msg.type = VDEC_LAT; + memcpy(rsv_msg.msg, data, MIN(len, sizeof(rsv_msg.msg))); + + /* + * If there is no other IPI handler touch this queue, we don't need to + * interrupt_disable() or task_disable_irq(). + */ + if (!queue_add_unit(&event_vdec_queue, &rsv_msg)) + CPRINTS("Could not send vdec %d to the queue.", rsv_msg.type); +} +DECLARE_IPI(SCP_IPI_VDEC_LAT, vdec_h264_ipi_handler, 0); + +static void vdec_h264_ipi_core_handler(int id, void *data, uint32_t len) +{ + struct vdec_msg rsv_msg; + + if (!len) { + CPRINTS("len is zero."); + return; + } + + rsv_msg.type = VDEC_CORE; + memcpy(rsv_msg.msg, data, MIN(len, sizeof(rsv_msg.msg))); + + /* + * If there is no other IPI handler touch this queue, we don't need to + * interrupt_disable() or task_disable_irq(). + */ + if (!queue_add_unit(&event_vdec_core_queue, &rsv_msg)) + CPRINTS("Could not send vdec %d to core queue.", rsv_msg.type); +} +DECLARE_IPI(SCP_IPI_VDEC_CORE, vdec_h264_ipi_core_handler, 0); + +void vdec_service_task(void *u) +{ + struct vdec_msg rsv_msg; + size_t size; + + while (1) { + /* + * Queue unit is added in IPI handler, which is in ISR context. + * Disable IRQ to prevent a clobbered queue. + */ + ipi_disable_irq(); + size = queue_remove_unit(&event_vdec_queue, &rsv_msg); + ipi_enable_irq(); + + if (!size) + task_wait_event(-1); + else + vdec_msg_handler(rsv_msg.msg); + } +} + +void vdec_core_service_task(void *u) +{ + struct vdec_msg rsv_msg; + size_t size; + + while (1) { + /* + * Queue unit is added in IPI handler, which is in ISR context. + * Disable IRQ to prevent a clobbered queue. + */ + ipi_disable_irq(); + size = queue_remove_unit(&event_vdec_core_queue, &rsv_msg); + ipi_enable_irq(); + + if (!size) + task_wait_event(-1); + else + vdec_core_msg_handler(rsv_msg.msg); + } +} diff --git a/baseboard/mtscp-rv32i/vdec.h b/baseboard/mtscp-rv32i/vdec.h new file mode 100644 index 0000000000..cdc16ba9e0 --- /dev/null +++ b/baseboard/mtscp-rv32i/vdec.h @@ -0,0 +1,28 @@ +/* Copyright 2021 The Chromium OS Authors. All rights reserved. + * Use of this source code is governed by a BSD-style license that can be + * found in the LICENSE file. + */ + +#ifndef __CROS_EC_SCP_VDEC_H +#define __CROS_EC_SCP_VDEC_H + +#include "compile_time_macros.h" + +enum vdec_type { + VDEC_LAT, + VDEC_CORE, + VDEC_MAX, +}; + +struct vdec_msg { + enum vdec_type type; + unsigned char msg[48]; +}; +BUILD_ASSERT(member_size(struct vdec_msg, msg) <= + CONFIG_IPC_SHARED_OBJ_BUF_SIZE); + +/* Functions provided by private overlay. */ +void vdec_core_msg_handler(void *msg); +void vdec_msg_handler(void *msg); + +#endif /* __CROS_EC_SCP_VDEC_H */ diff --git a/baseboard/mtscp-rv32i/venc.c b/baseboard/mtscp-rv32i/venc.c new file mode 100644 index 0000000000..de993209ec --- /dev/null +++ b/baseboard/mtscp-rv32i/venc.c @@ -0,0 +1,85 @@ +/* Copyright 2021 The Chromium OS Authors. All rights reserved. + * Use of this source code is governed by a BSD-style license that can be + * found in the LICENSE file. + */ + +#include "console.h" +#include "hooks.h" +#include "ipi_chip.h" +#include "queue.h" +#include "queue_policies.h" +#include "registers.h" +#include "task.h" +#include "util.h" +#include "venc.h" + +#define CPRINTF(format, args...) cprintf(CC_IPI, format, ##args) +#define CPRINTS(format, args...) cprints(CC_IPI, format, ##args) + +static void event_venc_written(struct consumer const *consumer, size_t count) +{ + task_wake(TASK_ID_VENC_SERVICE); +} +static struct consumer const event_venc_consumer; +static struct queue const event_venc_queue = QUEUE_DIRECT(8, + struct venc_msg, null_producer, event_venc_consumer); +static struct consumer const event_venc_consumer = { + .queue = &event_venc_queue, + .ops = &((struct consumer_ops const) { + .written = event_venc_written, + }), +}; + +/* Stub functions only provided by private overlays. */ +#ifndef HAVE_PRIVATE_MT8192 +void venc_h264_msg_handler(void *data) {} +#endif + +static void venc_h264_ipi_handler(int id, void *data, uint32_t len) +{ + struct venc_msg rsv_msg; + + if (!len) { + CPRINTS("len is zero."); + return; + } + + rsv_msg.type = VENC_H264; + memcpy(rsv_msg.msg, data, MIN(len, sizeof(rsv_msg.msg))); + + /* + * If there is no other IPI handler touch this queue, we don't need to + * interrupt_disable() or task_disable_irq(). + */ + if (!queue_add_unit(&event_venc_queue, &rsv_msg)) + CPRINTS("Could not send venc %d to the queue.", rsv_msg.type); +} +DECLARE_IPI(SCP_IPI_VENC_H264, venc_h264_ipi_handler, 0); + +void venc_service_task(void *u) +{ + struct venc_msg rsv_msg; + size_t size; + + typedef void (*venc_msg_handler)(void *msg); + static venc_msg_handler mtk_venc_msg_handle[VENC_MAX] = { + [VENC_H264] = venc_h264_msg_handler, + }; + + while (1) { + /* + * Queue unit is added in IPI handler, which is in ISR context. + * Disable IRQ to prevent a clobbered queue. + */ + ipi_disable_irq(); + size = queue_remove_unit(&event_venc_queue, &rsv_msg); + ipi_enable_irq(); + + if (!size) + task_wait_event(-1); + else if (mtk_venc_msg_handle[rsv_msg.type]) + mtk_venc_msg_handle[rsv_msg.type](rsv_msg.msg); + else + CPRINTS("venc handler %d not exists.", rsv_msg.type); + } +} diff --git a/baseboard/mtscp-rv32i/venc.h b/baseboard/mtscp-rv32i/venc.h new file mode 100644 index 0000000000..47454c4507 --- /dev/null +++ b/baseboard/mtscp-rv32i/venc.h @@ -0,0 +1,26 @@ +/* Copyright 2021 The Chromium OS Authors. All rights reserved. + * Use of this source code is governed by a BSD-style license that can be + * found in the LICENSE file. + */ + +#ifndef __CROS_EC_SCP_VENC_H +#define __CROS_EC_SCP_VENC_H + +#include "compile_time_macros.h" + +enum venc_type { + VENC_H264, + VENC_MAX, +}; + +struct venc_msg { + enum venc_type type; + unsigned char msg[288]; +}; +BUILD_ASSERT(member_size(struct venc_msg, msg) <= + CONFIG_IPC_SHARED_OBJ_BUF_SIZE); + +/* Functions provided by private overlay. */ +void venc_h264_msg_handler(void *data); + +#endif /* __CROS_EC_SCP_VENC_H */ diff --git a/board/asurada_scp/board.h b/board/asurada_scp/board.h index 0158387f84..e25a26dec0 100644 --- a/board/asurada_scp/board.h +++ b/board/asurada_scp/board.h @@ -8,11 +8,7 @@ #ifndef __CROS_EC_BOARD_H #define __CROS_EC_BOARD_H -#define CC_DEFAULT (CC_ALL & ~(CC_MASK(CC_HOSTCMD) | CC_MASK(CC_IPI))) - -#define CONFIG_FLASH_SIZE_BYTES CONFIG_RAM_BASE -#define CONFIG_LTO -#define CONFIG_UART_CONSOLE 0 +#include "baseboard.h" /* * RW only, no flash @@ -34,49 +30,4 @@ #define SCP_FW_END 0x100000 -/* IPI configs */ -#define CONFIG_IPC_SHARED_OBJ_BUF_SIZE 288 -#define CONFIG_IPC_SHARED_OBJ_ADDR \ - (SCP_FW_END - \ - (CONFIG_IPC_SHARED_OBJ_BUF_SIZE + 2 * 4 /* int32_t */) * 2) -#define CONFIG_IPI -#define CONFIG_RPMSG_NAME_SERVICE - -#define SCP_IPI_INIT 0 -#define SCP_IPI_VDEC_H264 1 -#define SCP_IPI_VDEC_VP8 2 -#define SCP_IPI_VDEC_VP9 3 -#define SCP_IPI_VENC_H264 4 -#define SCP_IPI_VENC_VP8 5 -#define SCP_IPI_MDP_INIT 6 -#define SCP_IPI_MDP_DEINIT 7 -#define SCP_IPI_MDP_FRAME 8 -#define SCP_IPI_DIP 9 -#define SCP_IPI_ISP_CMD 10 -#define SCP_IPI_ISP_FRAME 11 -#define SCP_IPI_FD_CMD 12 -#define SCP_IPI_HOST_COMMAND 13 -#define SCP_IPI_VDEC_LAT 14 -#define SCP_IPI_VDEC_CORE 15 -#define SCP_IPI_COUNT 16 - -#define IPI_COUNT SCP_IPI_COUNT - -#define SCP_IPI_NS_SERVICE 0xFF - -/* MPU settings */ -#define NR_MPU_ENTRIES 16 - -/* Access DRAM through cached access */ -#define CONFIG_DRAM_BASE 0x10000000 -/* Shared memory address in AP physical address space. */ -#define CONFIG_DRAM_BASE_LOAD 0x50000000 -#define CONFIG_DRAM_SIZE 0x01400000 /* 20 MB */ - -#define CONFIG_POWER_TRACK_HOST_SLEEP_STATE - -#ifndef __ASSEMBLER__ -#include "gpio_signal.h" -#endif /* !__ASSEMBLER__ */ - #endif /* __CROS_EC_BOARD_H */ diff --git a/board/asurada_scp/build.mk b/board/asurada_scp/build.mk index 6c52513faa..1095ad66d3 100644 --- a/board/asurada_scp/build.mk +++ b/board/asurada_scp/build.mk @@ -8,10 +8,6 @@ CHIP:=mt8192_scp CHIP_VARIANT:=mt8192 +BASEBOARD:=mtscp-rv32i board-y=board.o -board-$(HAS_TASK_VDEC_SERVICE)+=vdec.o -board-$(HAS_TASK_VENC_SERVICE)+=venc.o - -# MDP3 -board-$(HAS_TASK_MDP_SERVICE)+=mdp.o diff --git a/board/asurada_scp/mdp.c b/board/asurada_scp/mdp.c deleted file mode 100644 index 44b7df714e..0000000000 --- a/board/asurada_scp/mdp.c +++ /dev/null @@ -1,81 +0,0 @@ -/* Copyright 2021 The Chromium OS Authors. All rights reserved. - * Use of this source code is governed by a BSD-style license that can be - * found in the LICENSE file. - */ - -#include "console.h" -#include "ipi_chip.h" -#include "mdp.h" -#include "queue_policies.h" -#include "registers.h" -#include "task.h" -#include "util.h" - -#define CPRINTF(format, args...) cprintf(CC_IPI, format, ##args) -#define CPRINTS(format, args...) cprints(CC_IPI, format, ##args) - -static void event_mdp_written(struct consumer const *consumer, size_t count) -{ - task_wake(TASK_ID_MDP_SERVICE); -} -static struct consumer const event_mdp_consumer; -static struct queue const event_mdp_queue = QUEUE_DIRECT(4, - struct mdp_msg_service, null_producer, event_mdp_consumer); -static struct consumer const event_mdp_consumer = { - .queue = &event_mdp_queue, - .ops = &((struct consumer_ops const) { - .written = event_mdp_written, - }), -}; - -/* Stub functions only provided by private overlays. */ -#ifndef HAVE_PRIVATE_MT8192 -void mdp_common_init(void) {} -void mdp_ipi_task_handler(void *pvParameters) {} -#endif - -static void mdp_ipi_handler(int id, void *data, unsigned int len) -{ - struct mdp_msg_service rsv_msg; - - if (!len) { - CPRINTS("len is zero."); - return; - } - - rsv_msg.id = id; - memcpy(rsv_msg.msg, data, MIN(len, sizeof(rsv_msg.msg))); - - /* - * If there is no other IPI handler touch this queue, we don't need to - * interrupt_disable() or task_disable_irq(). - */ - if (!queue_add_unit(&event_mdp_queue, &rsv_msg)) - CPRINTS("Could not send mdp id: %d to the queue.", id); -} -DECLARE_IPI(SCP_IPI_MDP_INIT, mdp_ipi_handler, 0); -DECLARE_IPI(SCP_IPI_MDP_FRAME, mdp_ipi_handler, 0); -DECLARE_IPI(SCP_IPI_MDP_DEINIT, mdp_ipi_handler, 0); - -void mdp_service_task(void *u) -{ - struct mdp_msg_service rsv_msg; - size_t size; - - mdp_common_init(); - - while (1) { - /* - * Queue unit is added in IPI handler, which is in ISR context. - * Disable IRQ to prevent a clobbered queue. - */ - ipi_disable_irq(); - size = queue_remove_unit(&event_mdp_queue, &rsv_msg); - ipi_enable_irq(); - - if (!size) - task_wait_event(-1); - else - mdp_ipi_task_handler(&rsv_msg); - } -} diff --git a/board/asurada_scp/mdp.h b/board/asurada_scp/mdp.h deleted file mode 100644 index eea3ffb289..0000000000 --- a/board/asurada_scp/mdp.h +++ /dev/null @@ -1,20 +0,0 @@ -/* Copyright 2021 The Chromium OS Authors. All rights reserved. - * Use of this source code is governed by a BSD-style license that can be - * found in the LICENSE file. - */ - -#ifndef __CROS_EC_SCP_MDP_H -#define __CROS_EC_SCP_MDP_H - -struct mdp_msg_service { - int id; - unsigned char msg[20]; -}; -BUILD_ASSERT(member_size(struct mdp_msg_service, msg) <= - CONFIG_IPC_SHARED_OBJ_BUF_SIZE); - -/* Functions provided by private overlay. */ -void mdp_common_init(void); -void mdp_ipi_task_handler(void *pvParameters); - -#endif /* __CROS_EC_SCP_MDP_H */ diff --git a/board/asurada_scp/vdec.c b/board/asurada_scp/vdec.c deleted file mode 100644 index 441440ba3f..0000000000 --- a/board/asurada_scp/vdec.c +++ /dev/null @@ -1,136 +0,0 @@ -/* Copyright 2021 The Chromium OS Authors. All rights reserved. - * Use of this source code is governed by a BSD-style license that can be - * found in the LICENSE file. - */ - -#include "console.h" -#include "hooks.h" -#include "ipi_chip.h" -#include "queue.h" -#include "queue_policies.h" -#include "registers.h" -#include "task.h" -#include "util.h" -#include "vdec.h" - -#define CPRINTF(format, args...) cprintf(CC_IPI, format, ##args) -#define CPRINTS(format, args...) cprints(CC_IPI, format, ##args) - -static void event_vdec_written(struct consumer const *consumer, size_t count) -{ - task_wake(TASK_ID_VDEC_SERVICE); -} -static struct consumer const event_vdec_consumer; -static struct queue const event_vdec_queue = QUEUE_DIRECT(8, - struct vdec_msg, null_producer, event_vdec_consumer); -static struct consumer const event_vdec_consumer = { - .queue = &event_vdec_queue, - .ops = &((struct consumer_ops const) { - .written = event_vdec_written, - }), -}; - -static void event_vdec_core_written(struct consumer const *consumer, - size_t count) -{ - task_wake(TASK_ID_VDEC_CORE_SERVICE); -} -static struct consumer const event_vdec_core_consumer; -static struct queue const event_vdec_core_queue = QUEUE_DIRECT(8, - struct vdec_msg, null_producer, event_vdec_core_consumer); -static struct consumer const event_vdec_core_consumer = { - .queue = &event_vdec_core_queue, - .ops = &((struct consumer_ops const) { - .written = event_vdec_core_written, - }), -}; - -/* Stub functions only provided by private overlays. */ -#ifndef HAVE_PRIVATE_MT8192 -void vdec_msg_handler(void *data) {} -void vdec_core_msg_handler(void *data) {} -#endif - -static void vdec_h264_ipi_handler(int id, void *data, uint32_t len) -{ - struct vdec_msg rsv_msg; - - if (!len) { - CPRINTS("len is zero."); - return; - } - - rsv_msg.type = VDEC_LAT; - memcpy(rsv_msg.msg, data, MIN(len, sizeof(rsv_msg.msg))); - - /* - * If there is no other IPI handler touch this queue, we don't need to - * interrupt_disable() or task_disable_irq(). - */ - if (!queue_add_unit(&event_vdec_queue, &rsv_msg)) - CPRINTS("Could not send vdec %d to the queue.", rsv_msg.type); -} -DECLARE_IPI(SCP_IPI_VDEC_LAT, vdec_h264_ipi_handler, 0); - -static void vdec_h264_ipi_core_handler(int id, void *data, uint32_t len) -{ - struct vdec_msg rsv_msg; - - if (!len) { - CPRINTS("len is zero."); - return; - } - - rsv_msg.type = VDEC_CORE; - memcpy(rsv_msg.msg, data, MIN(len, sizeof(rsv_msg.msg))); - - /* - * If there is no other IPI handler touch this queue, we don't need to - * interrupt_disable() or task_disable_irq(). - */ - if (!queue_add_unit(&event_vdec_core_queue, &rsv_msg)) - CPRINTS("Could not send vdec %d to core queue.", rsv_msg.type); -} -DECLARE_IPI(SCP_IPI_VDEC_CORE, vdec_h264_ipi_core_handler, 0); - -void vdec_service_task(void *u) -{ - struct vdec_msg rsv_msg; - size_t size; - - while (1) { - /* - * Queue unit is added in IPI handler, which is in ISR context. - * Disable IRQ to prevent a clobbered queue. - */ - ipi_disable_irq(); - size = queue_remove_unit(&event_vdec_queue, &rsv_msg); - ipi_enable_irq(); - - if (!size) - task_wait_event(-1); - else - vdec_msg_handler(rsv_msg.msg); - } -} - -void vdec_core_service_task(void *u) -{ - struct vdec_msg rsv_msg; - size_t size; - - while (1) { - /* - * Queue unit is added in IPI handler, which is in ISR context. - * Disable IRQ to prevent a clobbered queue. - */ - ipi_disable_irq(); - size = queue_remove_unit(&event_vdec_core_queue, &rsv_msg); - ipi_enable_irq(); - - if (!size) - task_wait_event(-1); - else - vdec_core_msg_handler(rsv_msg.msg); - } -} diff --git a/board/asurada_scp/vdec.h b/board/asurada_scp/vdec.h deleted file mode 100644 index cdc16ba9e0..0000000000 --- a/board/asurada_scp/vdec.h +++ /dev/null @@ -1,28 +0,0 @@ -/* Copyright 2021 The Chromium OS Authors. All rights reserved. - * Use of this source code is governed by a BSD-style license that can be - * found in the LICENSE file. - */ - -#ifndef __CROS_EC_SCP_VDEC_H -#define __CROS_EC_SCP_VDEC_H - -#include "compile_time_macros.h" - -enum vdec_type { - VDEC_LAT, - VDEC_CORE, - VDEC_MAX, -}; - -struct vdec_msg { - enum vdec_type type; - unsigned char msg[48]; -}; -BUILD_ASSERT(member_size(struct vdec_msg, msg) <= - CONFIG_IPC_SHARED_OBJ_BUF_SIZE); - -/* Functions provided by private overlay. */ -void vdec_core_msg_handler(void *msg); -void vdec_msg_handler(void *msg); - -#endif /* __CROS_EC_SCP_VDEC_H */ diff --git a/board/asurada_scp/venc.c b/board/asurada_scp/venc.c deleted file mode 100644 index de993209ec..0000000000 --- a/board/asurada_scp/venc.c +++ /dev/null @@ -1,85 +0,0 @@ -/* Copyright 2021 The Chromium OS Authors. All rights reserved. - * Use of this source code is governed by a BSD-style license that can be - * found in the LICENSE file. - */ - -#include "console.h" -#include "hooks.h" -#include "ipi_chip.h" -#include "queue.h" -#include "queue_policies.h" -#include "registers.h" -#include "task.h" -#include "util.h" -#include "venc.h" - -#define CPRINTF(format, args...) cprintf(CC_IPI, format, ##args) -#define CPRINTS(format, args...) cprints(CC_IPI, format, ##args) - -static void event_venc_written(struct consumer const *consumer, size_t count) -{ - task_wake(TASK_ID_VENC_SERVICE); -} -static struct consumer const event_venc_consumer; -static struct queue const event_venc_queue = QUEUE_DIRECT(8, - struct venc_msg, null_producer, event_venc_consumer); -static struct consumer const event_venc_consumer = { - .queue = &event_venc_queue, - .ops = &((struct consumer_ops const) { - .written = event_venc_written, - }), -}; - -/* Stub functions only provided by private overlays. */ -#ifndef HAVE_PRIVATE_MT8192 -void venc_h264_msg_handler(void *data) {} -#endif - -static void venc_h264_ipi_handler(int id, void *data, uint32_t len) -{ - struct venc_msg rsv_msg; - - if (!len) { - CPRINTS("len is zero."); - return; - } - - rsv_msg.type = VENC_H264; - memcpy(rsv_msg.msg, data, MIN(len, sizeof(rsv_msg.msg))); - - /* - * If there is no other IPI handler touch this queue, we don't need to - * interrupt_disable() or task_disable_irq(). - */ - if (!queue_add_unit(&event_venc_queue, &rsv_msg)) - CPRINTS("Could not send venc %d to the queue.", rsv_msg.type); -} -DECLARE_IPI(SCP_IPI_VENC_H264, venc_h264_ipi_handler, 0); - -void venc_service_task(void *u) -{ - struct venc_msg rsv_msg; - size_t size; - - typedef void (*venc_msg_handler)(void *msg); - static venc_msg_handler mtk_venc_msg_handle[VENC_MAX] = { - [VENC_H264] = venc_h264_msg_handler, - }; - - while (1) { - /* - * Queue unit is added in IPI handler, which is in ISR context. - * Disable IRQ to prevent a clobbered queue. - */ - ipi_disable_irq(); - size = queue_remove_unit(&event_venc_queue, &rsv_msg); - ipi_enable_irq(); - - if (!size) - task_wait_event(-1); - else if (mtk_venc_msg_handle[rsv_msg.type]) - mtk_venc_msg_handle[rsv_msg.type](rsv_msg.msg); - else - CPRINTS("venc handler %d not exists.", rsv_msg.type); - } -} diff --git a/board/asurada_scp/venc.h b/board/asurada_scp/venc.h deleted file mode 100644 index 47454c4507..0000000000 --- a/board/asurada_scp/venc.h +++ /dev/null @@ -1,26 +0,0 @@ -/* Copyright 2021 The Chromium OS Authors. All rights reserved. - * Use of this source code is governed by a BSD-style license that can be - * found in the LICENSE file. - */ - -#ifndef __CROS_EC_SCP_VENC_H -#define __CROS_EC_SCP_VENC_H - -#include "compile_time_macros.h" - -enum venc_type { - VENC_H264, - VENC_MAX, -}; - -struct venc_msg { - enum venc_type type; - unsigned char msg[288]; -}; -BUILD_ASSERT(member_size(struct venc_msg, msg) <= - CONFIG_IPC_SHARED_OBJ_BUF_SIZE); - -/* Functions provided by private overlay. */ -void venc_h264_msg_handler(void *data); - -#endif /* __CROS_EC_SCP_VENC_H */ -- cgit v1.2.1