diff options
| -rw-r--r-- | hw/display/bcm2835_fb.c | 19 | ||||
| -rw-r--r-- | include/hw/display/bcm2835_fb.h | 4 |
2 files changed, 8 insertions, 15 deletions
diff --git a/hw/display/bcm2835_fb.c b/hw/display/bcm2835_fb.c index 8155de5..9faabf0 100644 --- a/hw/display/bcm2835_fb.c +++ b/hw/display/bcm2835_fb.c @@ -184,6 +184,9 @@ static void fb_update_display(void *opaque) static void bcm2835_fb_mbox_push(BCM2835FBState *s, uint32_t value) { + uint32_t pitch; + uint32_t size; + value &= ~0xf; s->lock = true; @@ -201,12 +204,12 @@ static void bcm2835_fb_mbox_push(BCM2835FBState *s, uint32_t value) /* TODO - Manage properly virtual resolution */ - s->pitch = s->config.xres * (s->config.bpp >> 3); - s->size = s->config.yres * s->pitch; + pitch = s->config.xres * (s->config.bpp >> 3); + size = s->config.yres * pitch; - stl_le_phys(&s->dma_as, value + 16, s->pitch); + stl_le_phys(&s->dma_as, value + 16, pitch); stl_le_phys(&s->dma_as, value + 32, s->config.base); - stl_le_phys(&s->dma_as, value + 36, s->size); + stl_le_phys(&s->dma_as, value + 36, size); s->invalidate = true; qemu_console_resize(s->con, s->config.xres, s->config.yres); @@ -223,9 +226,6 @@ void bcm2835_fb_reconfigure(BCM2835FBState *s, BCM2835FBConfig *newconfig) /* TODO - Manage properly virtual resolution */ - s->pitch = s->config.xres * (s->config.bpp >> 3); - s->size = s->config.yres * s->pitch; - s->invalidate = true; qemu_console_resize(s->con, s->config.xres, s->config.yres); s->lock = false; @@ -301,8 +301,7 @@ static const VMStateDescription vmstate_bcm2835_fb = { VMSTATE_UINT32(config.yoffset, BCM2835FBState), VMSTATE_UINT32(config.bpp, BCM2835FBState), VMSTATE_UINT32(config.base, BCM2835FBState), - VMSTATE_UINT32(pitch, BCM2835FBState), - VMSTATE_UINT32(size, BCM2835FBState), + VMSTATE_UNUSED(8), /* Was pitch and size */ VMSTATE_UINT32(config.pixo, BCM2835FBState), VMSTATE_UINT32(config.alpha, BCM2835FBState), VMSTATE_END_OF_LIST() @@ -335,8 +334,6 @@ static void bcm2835_fb_reset(DeviceState *dev) s->config.xoffset = 0; s->config.yoffset = 0; s->config.base = s->vcram_base + BCM2835_FB_OFFSET; - s->pitch = s->config.xres * (s->config.bpp >> 3); - s->size = s->config.yres * s->pitch; s->invalidate = true; s->lock = false; diff --git a/include/hw/display/bcm2835_fb.h b/include/hw/display/bcm2835_fb.h index b965698..69cbf2d 100644 --- a/include/hw/display/bcm2835_fb.h +++ b/include/hw/display/bcm2835_fb.h @@ -47,10 +47,6 @@ typedef struct { bool lock, invalidate, pending; BCM2835FBConfig config; - - /* These are just cached values calculated from the config settings */ - uint32_t size; - uint32_t pitch; } BCM2835FBState; void bcm2835_fb_reconfigure(BCM2835FBState *s, BCM2835FBConfig *newconfig); |