From 9999e48639b3cecb08ffb37358bcba3b48161b29 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 08:50:17 +0000
Subject: [PATCH] add ax88772_rst
---
kernel/arch/sh/boards/mach-se/7724/setup.c | 21 +++++++++++----------
1 files changed, 11 insertions(+), 10 deletions(-)
diff --git a/kernel/arch/sh/boards/mach-se/7724/setup.c b/kernel/arch/sh/boards/mach-se/7724/setup.c
index fdbec22..edc7712 100644
--- a/kernel/arch/sh/boards/mach-se/7724/setup.c
+++ b/kernel/arch/sh/boards/mach-se/7724/setup.c
@@ -32,6 +32,7 @@
#include <linux/smc91x.h>
#include <linux/usb/r8a66597.h>
#include <linux/videodev2.h>
+#include <linux/dma-map-ops.h>
#include <mach-se/mach/se7724.h>
#include <media/drv-intf/renesas-ceu.h>
@@ -937,21 +938,15 @@
/* Initialize CEU platform devices separately to map memory first */
device_initialize(&ms7724se_ceu_devices[0]->dev);
- arch_setup_pdev_archdata(ms7724se_ceu_devices[0]);
dma_declare_coherent_memory(&ms7724se_ceu_devices[0]->dev,
ceu0_dma_membase, ceu0_dma_membase,
- ceu0_dma_membase +
- CEU_BUFFER_MEMORY_SIZE - 1,
- DMA_MEMORY_EXCLUSIVE);
+ CEU_BUFFER_MEMORY_SIZE);
platform_device_add(ms7724se_ceu_devices[0]);
device_initialize(&ms7724se_ceu_devices[1]->dev);
- arch_setup_pdev_archdata(ms7724se_ceu_devices[1]);
dma_declare_coherent_memory(&ms7724se_ceu_devices[1]->dev,
ceu1_dma_membase, ceu1_dma_membase,
- ceu1_dma_membase +
- CEU_BUFFER_MEMORY_SIZE - 1,
- DMA_MEMORY_EXCLUSIVE);
+ CEU_BUFFER_MEMORY_SIZE);
platform_device_add(ms7724se_ceu_devices[1]);
return platform_add_devices(ms7724se_devices,
@@ -965,12 +960,18 @@
phys_addr_t phys;
phys_addr_t size = CEU_BUFFER_MEMORY_SIZE;
- phys = memblock_alloc_base(size, PAGE_SIZE, MEMBLOCK_ALLOC_ANYWHERE);
+ phys = memblock_phys_alloc(size, PAGE_SIZE);
+ if (!phys)
+ panic("Failed to allocate CEU0 memory\n");
+
memblock_free(phys, size);
memblock_remove(phys, size);
ceu0_dma_membase = phys;
- phys = memblock_alloc_base(size, PAGE_SIZE, MEMBLOCK_ALLOC_ANYWHERE);
+ phys = memblock_phys_alloc(size, PAGE_SIZE);
+ if (!phys)
+ panic("Failed to allocate CEU1 memory\n");
+
memblock_free(phys, size);
memblock_remove(phys, size);
ceu1_dma_membase = phys;
--
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