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omap_lcdc: convert to memory API

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Signed-off-by: Benoît Canet <benoit.canet@gmail.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
This commit is contained in:
Benoît Canet 2011-11-28 13:53:36 +01:00 committed by Avi Kivity
parent 1a0726900e
commit 30af1ec729
3 changed files with 21 additions and 21 deletions
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7
hw/omap.h
View File

@ -733,8 +733,11 @@ void omap_tap_init(struct omap_target_agent_s *ta,
/* omap_lcdc.c */
struct omap_lcd_panel_s;
void omap_lcdc_reset(struct omap_lcd_panel_s *s);
struct omap_lcd_panel_s *omap_lcdc_init(target_phys_addr_t base, qemu_irq irq,
struct omap_dma_lcd_channel_s *dma, omap_clk clk);
struct omap_lcd_panel_s *omap_lcdc_init(MemoryRegion *sysmem,
target_phys_addr_t base,
qemu_irq irq,
struct omap_dma_lcd_channel_s *dma,
omap_clk clk);
/* omap_dss.c */
struct rfbi_chip_s {

2
hw/omap1.c
View File

@ -3884,7 +3884,7 @@ struct omap_mpu_state_s *omap310_mpu_init(MemoryRegion *system_memory,
qdev_get_gpio_in(s->ih[1], OMAP_INT_OS_TIMER),
omap_findclk(s, "clk32-kHz"));
s->lcd = omap_lcdc_init(0xfffec000,
s->lcd = omap_lcdc_init(system_memory, 0xfffec000,
qdev_get_gpio_in(s->ih[0], OMAP_INT_LCD_CTRL),
omap_dma_get_lcdch(s->dma),
omap_findclk(s, "lcd_ck"));

33
hw/omap_lcdc.c
View File

@ -22,6 +22,7 @@
#include "framebuffer.h"
struct omap_lcd_panel_s {
MemoryRegion iomem;
qemu_irq irq;
DisplayState *state;
@ -323,7 +324,8 @@ static void omap_lcd_update(struct omap_lcd_panel_s *s) {
}
}
static uint32_t omap_lcdc_read(void *opaque, target_phys_addr_t addr)
static uint64_t omap_lcdc_read(void *opaque, target_phys_addr_t addr,
unsigned size)
{
struct omap_lcd_panel_s *s = (struct omap_lcd_panel_s *) opaque;
@ -356,7 +358,7 @@ static uint32_t omap_lcdc_read(void *opaque, target_phys_addr_t addr)
}
static void omap_lcdc_write(void *opaque, target_phys_addr_t addr,
uint32_t value)
uint64_t value, unsigned size)
{
struct omap_lcd_panel_s *s = (struct omap_lcd_panel_s *) opaque;
@ -399,16 +401,10 @@ static void omap_lcdc_write(void *opaque, target_phys_addr_t addr,
}
}
static CPUReadMemoryFunc * const omap_lcdc_readfn[] = {
omap_lcdc_read,
omap_lcdc_read,
omap_lcdc_read,
};
static CPUWriteMemoryFunc * const omap_lcdc_writefn[] = {
omap_lcdc_write,
omap_lcdc_write,
omap_lcdc_write,
static const MemoryRegionOps omap_lcdc_ops = {
.read = omap_lcdc_read,
.write = omap_lcdc_write,
.endianness = DEVICE_NATIVE_ENDIAN,
};
void omap_lcdc_reset(struct omap_lcd_panel_s *s)
@ -433,10 +429,12 @@ void omap_lcdc_reset(struct omap_lcd_panel_s *s)
s->ctrl = 0;
}
struct omap_lcd_panel_s *omap_lcdc_init(target_phys_addr_t base, qemu_irq irq,
struct omap_dma_lcd_channel_s *dma, omap_clk clk)
struct omap_lcd_panel_s *omap_lcdc_init(MemoryRegion *sysmem,
target_phys_addr_t base,
qemu_irq irq,
struct omap_dma_lcd_channel_s *dma,
omap_clk clk)
{
int iomemtype;
struct omap_lcd_panel_s *s = (struct omap_lcd_panel_s *)
g_malloc0(sizeof(struct omap_lcd_panel_s));
@ -444,9 +442,8 @@ struct omap_lcd_panel_s *omap_lcdc_init(target_phys_addr_t base, qemu_irq irq,
s->dma = dma;
omap_lcdc_reset(s);
iomemtype = cpu_register_io_memory(omap_lcdc_readfn,
omap_lcdc_writefn, s, DEVICE_NATIVE_ENDIAN);
cpu_register_physical_memory(base, 0x100, iomemtype);
memory_region_init_io(&s->iomem, &omap_lcdc_ops, s, "omap.lcdc", 0x100);
memory_region_add_subregion(sysmem, base, &s->iomem);
s->state = graphic_console_init(omap_update_display,
omap_invalidate_display,