Skip to content

L
linux-davinci
Commit 535da7ff authored by Geert Uytterhoeven's avatar Geert Uytterhoeven Committed by Linus Torvalds
Browse files
Options

ps3fb: convert from printk()/DPRINTK() to dev_*()/pr_*() 

Convert ps3fb from printk()/DPRINTK() to dev_*()/pr_*()
Signed-off-by: default avatarGeert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 9da505d1
Hide whitespace changes
Inline Side-by-side
Showing with 96 additions and 87 deletions
drivers/video/ps3fb.c
View file @ 535da7ff
......@@ -48,12 +48,6 @@
#define DEVICE_NAME "ps3fb"
#ifdef PS3FB_DEBUG
#define DPRINTK(fmt, args...) printk("%s: " fmt, __func__ , ##args)
#else
#define DPRINTK(fmt, args...)
#endif
#define L1GPU_CONTEXT_ATTRIBUTE_DISPLAY_SYNC 0x101
#define L1GPU_CONTEXT_ATTRIBUTE_DISPLAY_FLIP 0x102
#define L1GPU_CONTEXT_ATTRIBUTE_FB_SETUP 0x600
......@@ -316,7 +310,7 @@ static int ps3fb_get_res_table(u32 xres, u32 yres, int mode)
f = ps3fb_res[i].type;
if (!x) {
DPRINTK("ERROR: ps3fb_get_res_table()\n");
pr_debug("ERROR: ps3fb_get_res_table()\n");
return -1;
}
......@@ -357,11 +351,11 @@ static unsigned int ps3fb_find_mode(const struct fb_var_screeninfo *var,
/* Full broadcast modes have the full mode bit set */
mode = i > 12 ? (i - 12) | PS3FB_FULL_MODE_BIT : i + 1;
DPRINTK("ps3fb_find_mode: mode %u\n", mode);
pr_debug("ps3fb_find_mode: mode %u\n", mode);
return mode;
}
DPRINTK("ps3fb_find_mode: mode not found\n");
pr_debug("ps3fb_find_mode: mode not found\n");
return 0;
}
......@@ -384,7 +378,7 @@ static const struct fb_videomode *ps3fb_default_mode(void)
return &ps3fb_modedb[mode - 1];
}
static int ps3fb_sync(u32 frame)
static int ps3fb_sync(struct fb_info *info, u32 frame)
{
int i, status;
u32 xres, yres;
......@@ -395,8 +389,8 @@ static int ps3fb_sync(u32 frame)
yres = ps3fb_res[i].yres;
if (frame > ps3fb.num_frames - 1) {
printk(KERN_WARNING "%s: invalid frame number (%u)\n",
__func__, frame);
dev_warn(info->device, "%s: invalid frame number (%u)\n",
__func__, frame);
return -EINVAL;
}
offset = xres * yres * BPP * frame;
......@@ -409,26 +403,26 @@ static int ps3fb_sync(u32 frame)
(xres << 16) | yres,
xres * BPP); /* line_length */
if (status)
printk(KERN_ERR
"%s: lv1_gpu_context_attribute FB_BLIT failed: %d\n",
__func__, status);
dev_err(info->device,
"%s: lv1_gpu_context_attribute FB_BLIT failed: %d\n",
__func__, status);
#ifdef HEAD_A
status = lv1_gpu_context_attribute(ps3fb.context_handle,
L1GPU_CONTEXT_ATTRIBUTE_DISPLAY_FLIP,
0, offset, 0, 0);
if (status)
printk(KERN_ERR
"%s: lv1_gpu_context_attribute FLIP failed: %d\n",
__func__, status);
dev_err(info->device,
"%s: lv1_gpu_context_attribute FLIP failed: %d\n",
__func__, status);
#endif
#ifdef HEAD_B
status = lv1_gpu_context_attribute(ps3fb.context_handle,
L1GPU_CONTEXT_ATTRIBUTE_DISPLAY_FLIP,
1, offset, 0, 0);
if (status)
printk(KERN_ERR
"%s: lv1_gpu_context_attribute FLIP failed: %d\n",
__func__, status);
dev_err(info->device,
"%s: lv1_gpu_context_attribute FLIP failed: %d\n",
__func__, status);
#endif
return 0;
}
......@@ -445,7 +439,7 @@ static int ps3fb_release(struct fb_info *info, int user)
if (atomic_dec_and_test(&ps3fb.f_count)) {
if (atomic_read(&ps3fb.ext_flip)) {
atomic_set(&ps3fb.ext_flip, 0);
ps3fb_sync(0); /* single buffer */
ps3fb_sync(info, 0); /* single buffer */
}
}
return 0;
......@@ -465,8 +459,10 @@ static int ps3fb_check_var(struct fb_var_screeninfo *var, struct fb_info *info)
int mode;
int i;
DPRINTK("var->xres:%u info->var.xres:%u\n", var->xres, info->var.xres);
DPRINTK("var->yres:%u info->var.yres:%u\n", var->yres, info->var.yres);
dev_dbg(info->device, "var->xres:%u info->var.xres:%u\n", var->xres,
info->var.xres);
dev_dbg(info->device, "var->yres:%u info->var.yres:%u\n", var->yres,
info->var.yres);
/* FIXME For now we do exact matches only */
mode = ps3fb_find_mode(var, &line_length);
......@@ -487,7 +483,8 @@ static int ps3fb_check_var(struct fb_var_screeninfo *var, struct fb_info *info)
/* Virtual screen and panning are not supported */
if (var->xres_virtual > var->xres || var->yres_virtual > var->yres ||
var->xoffset || var->yoffset) {
DPRINTK("Virtual screen and panning are not supported\n");
dev_dbg(info->device,
"Virtual screen and panning are not supported\n");
return -EINVAL;
}
......@@ -502,7 +499,7 @@ static int ps3fb_check_var(struct fb_var_screeninfo *var, struct fb_info *info)
var->blue.length > 8 || var->transp.length > 8 ||
var->red.msb_right || var->green.msb_right ||
var->blue.msb_right || var->transp.msb_right || var->nonstd) {
DPRINTK("We support ARGB8888 only\n");
dev_dbg(info->device, "We support ARGB8888 only\n");
return -EINVAL;
}
......@@ -522,14 +519,14 @@ static int ps3fb_check_var(struct fb_var_screeninfo *var, struct fb_info *info)
/* Rotation is not supported */
if (var->rotate) {
DPRINTK("Rotation is not supported\n");
dev_dbg(info->device, "Rotation is not supported\n");
return -EINVAL;
}
/* Memory limit */
i = ps3fb_get_res_table(var->xres, var->yres, mode);
if (ps3fb_res[i].xres*ps3fb_res[i].yres*BPP > ps3fb_videomemory.size) {
DPRINTK("Not enough memory\n");
dev_dbg(info->device, "Not enough memory\n");
return -ENOMEM;
}
......@@ -549,7 +546,7 @@ static int ps3fb_set_par(struct fb_info *info)
int i;
unsigned long offset;
DPRINTK("xres:%d xv:%d yres:%d yv:%d clock:%d\n",
dev_dbg(info->device, "xres:%d xv:%d yres:%d yv:%d clock:%d\n",
info->var.xres, info->var.xres_virtual,
info->var.yres, info->var.yres_virtual, info->var.pixclock);
......@@ -623,8 +620,8 @@ static int ps3fb_mmap(struct fb_info *info, struct vm_area_struct *vma)
size, vma->vm_page_prot))
return -EAGAIN;
printk(KERN_DEBUG "ps3fb: mmap framebuffer P(%lx)->V(%lx)\n", offset,
vma->vm_start);
dev_dbg(info->device, "ps3fb: mmap framebuffer P(%lx)->V(%lx)\n",
offset, vma->vm_start);
return 0;
}
......@@ -636,7 +633,7 @@ static int ps3fb_blank(int blank, struct fb_info *info)
{
int retval;
DPRINTK("%s: blank:%d\n", __func__, blank);
dev_dbg(info->device, "%s: blank:%d\n", __func__, blank);
switch (blank) {
case FB_BLANK_POWERDOWN:
case FB_BLANK_HSYNC_SUSPEND:
......@@ -705,7 +702,7 @@ static int ps3fb_ioctl(struct fb_info *info, unsigned int cmd,
case FBIOGET_VBLANK:
{
struct fb_vblank vblank;
DPRINTK("FBIOGET_VBLANK:\n");
dev_dbg(info->device, "FBIOGET_VBLANK:\n");
retval = ps3fb_get_vblank(&vblank);
if (retval)
break;
......@@ -718,7 +715,7 @@ static int ps3fb_ioctl(struct fb_info *info, unsigned int cmd,
case FBIO_WAITFORVSYNC:
{
u32 crt;
DPRINTK("FBIO_WAITFORVSYNC:\n");
dev_dbg(info->device, "FBIO_WAITFORVSYNC:\n");
if (get_user(crt, (u32 __user *) arg))
break;
......@@ -739,7 +736,7 @@ static int ps3fb_ioctl(struct fb_info *info, unsigned int cmd,
if (id > 0)
val = (val & ~PS3AV_MODE_MASK) | id;
}
DPRINTK("PS3FB_IOCTL_SETMODE:%x\n", val);
dev_dbg(info->device, "PS3FB_IOCTL_SETMODE:%x\n", val);
retval = -EINVAL;
old_mode = ps3fb_mode;
ps3fb_mode = val;
......@@ -762,7 +759,7 @@ static int ps3fb_ioctl(struct fb_info *info, unsigned int cmd,
case PS3FB_IOCTL_GETMODE:
val = ps3av_get_mode();
DPRINTK("PS3FB_IOCTL_GETMODE:%x\n", val);
dev_dbg(info->device, "PS3FB_IOCTL_GETMODE:%x\n", val);
if (!copy_to_user(argp, &val, sizeof(val)))
retval = 0;
break;
......@@ -771,7 +768,7 @@ static int ps3fb_ioctl(struct fb_info *info, unsigned int cmd,
{
struct ps3fb_ioctl_res res;
int i = ps3fb.res_index;
DPRINTK("PS3FB_IOCTL_SCREENINFO:\n");
dev_dbg(info->device, "PS3FB_IOCTL_SCREENINFO:\n");
res.xres = ps3fb_res[i].xres;
res.yres = ps3fb_res[i].yres;
res.xoff = ps3fb_res[i].xoff;
......@@ -783,13 +780,13 @@ static int ps3fb_ioctl(struct fb_info *info, unsigned int cmd,
}
case PS3FB_IOCTL_ON:
DPRINTK("PS3FB_IOCTL_ON:\n");
dev_dbg(info->device, "PS3FB_IOCTL_ON:\n");
atomic_inc(&ps3fb.ext_flip);
retval = 0;
break;
case PS3FB_IOCTL_OFF:
DPRINTK("PS3FB_IOCTL_OFF:\n");
dev_dbg(info->device, "PS3FB_IOCTL_OFF:\n");
atomic_dec_if_positive(&ps3fb.ext_flip);
retval = 0;
break;
......@@ -798,8 +795,8 @@ static int ps3fb_ioctl(struct fb_info *info, unsigned int cmd,
if (copy_from_user(&val, argp, sizeof(val)))
break;
DPRINTK("PS3FB_IOCTL_FSEL:%d\n", val);
retval = ps3fb_sync(val);
dev_dbg(info->device, "PS3FB_IOCTL_FSEL:%d\n", val);
retval = ps3fb_sync(info, val);
break;
default:
......@@ -811,13 +808,15 @@ static int ps3fb_ioctl(struct fb_info *info, unsigned int cmd,
static int ps3fbd(void *arg)
{
struct fb_info *info = arg;
set_freezable();
while (!kthread_should_stop()) {
try_to_freeze();
set_current_state(TASK_INTERRUPTIBLE);
if (ps3fb.is_kicked) {
ps3fb.is_kicked = 0;
ps3fb_sync(0); /* single buffer */
ps3fb_sync(info, 0); /* single buffer */
}
schedule();
}
......@@ -826,14 +825,15 @@ static int ps3fbd(void *arg)
static irqreturn_t ps3fb_vsync_interrupt(int irq, void *ptr)
{
struct device *dev = ptr;
u64 v1;
int status;
struct display_head *head = &ps3fb.dinfo->display_head[1];
status = lv1_gpu_context_intr(ps3fb.context_handle, &v1);
if (status) {
printk(KERN_ERR "%s: lv1_gpu_context_intr failed: %d\n",
__func__, status);
dev_err(dev, "%s: lv1_gpu_context_intr failed: %d\n", __func__,
status);
return IRQ_NONE;
}
......@@ -853,35 +853,35 @@ static irqreturn_t ps3fb_vsync_interrupt(int irq, void *ptr)
static int ps3fb_vsync_settings(struct gpu_driver_info *dinfo,
struct ps3_system_bus_device *dev)
struct device *dev)
{
int error;
DPRINTK("version_driver:%x\n", dinfo->version_driver);
DPRINTK("irq outlet:%x\n", dinfo->irq.irq_outlet);
DPRINTK("version_gpu:%x memory_size:%x ch:%x core_freq:%d mem_freq:%d\n",
dev_dbg(dev, "version_driver:%x\n", dinfo->version_driver);
dev_dbg(dev, "irq outlet:%x\n", dinfo->irq.irq_outlet);
dev_dbg(dev,
"version_gpu: %x memory_size: %x ch: %x core_freq: %d "
"mem_freq:%d\n",
dinfo->version_gpu, dinfo->memory_size, dinfo->hardware_channel,
dinfo->nvcore_frequency/1000000, dinfo->memory_frequency/1000000);
if (dinfo->version_driver != GPU_DRIVER_INFO_VERSION) {
printk(KERN_ERR "%s: version_driver err:%x\n", __func__,
dinfo->version_driver);
dev_err(dev, "%s: version_driver err:%x\n", __func__,
dinfo->version_driver);
return -EINVAL;
}
error = ps3_irq_plug_setup(PS3_BINDING_CPU_ANY, dinfo->irq.irq_outlet,
&ps3fb.irq_no);
if (error) {
printk(KERN_ERR "%s: ps3_alloc_irq failed %d\n", __func__,
error);
dev_err(dev, "%s: ps3_alloc_irq failed %d\n", __func__, error);
return error;
}
error = request_irq(ps3fb.irq_no, ps3fb_vsync_interrupt, IRQF_DISABLED,
DEVICE_NAME, dev);
if (error) {
printk(KERN_ERR "%s: request_irq failed %d\n", __func__,
error);
dev_err(dev, "%s: request_irq failed %d\n", __func__, error);
ps3_irq_plug_destroy(ps3fb.irq_no);
return error;
}
......@@ -891,18 +891,19 @@ static int ps3fb_vsync_settings(struct gpu_driver_info *dinfo,
return 0;
}
static int ps3fb_xdr_settings(u64 xdr_lpar)
static int ps3fb_xdr_settings(u64 xdr_lpar, struct device *dev)
{
int status;
status = lv1_gpu_context_iomap(ps3fb.context_handle, GPU_IOIF,
xdr_lpar, ps3fb_videomemory.size, 0);
if (status) {
printk(KERN_ERR "%s: lv1_gpu_context_iomap failed: %d\n",
__func__, status);
dev_err(dev, "%s: lv1_gpu_context_iomap failed: %d\n",
__func__, status);
return -ENXIO;
}
DPRINTK("video:%p xdr_ea:%p ioif:%lx lpar:%lx phys:%lx size:%lx\n",
dev_dbg(dev,
"video:%p xdr_ea:%p ioif:%lx lpar:%lx phys:%lx size:%lx\n",
ps3fb_videomemory.address, ps3fb.xdr_ea, GPU_IOIF, xdr_lpar,
virt_to_abs(ps3fb.xdr_ea), ps3fb_videomemory.size);
......@@ -911,9 +912,9 @@ static int ps3fb_xdr_settings(u64 xdr_lpar)
xdr_lpar, ps3fb_videomemory.size,
GPU_IOIF, 0);
if (status) {
printk(KERN_ERR
"%s: lv1_gpu_context_attribute FB_SETUP failed: %d\n",
__func__, status);
dev_err(dev,
"%s: lv1_gpu_context_attribute FB_SETUP failed: %d\n",
__func__, status);
return -ENXIO;
}
return 0;
......@@ -943,7 +944,7 @@ static struct fb_fix_screeninfo ps3fb_fix __initdata = {
.accel = FB_ACCEL_NONE,
};
static int ps3fb_set_sync(void)
static int ps3fb_set_sync(struct device *dev)
{
int status;
......@@ -952,8 +953,10 @@ static int ps3fb_set_sync(void)
L1GPU_CONTEXT_ATTRIBUTE_DISPLAY_SYNC,
0, L1GPU_DISPLAY_SYNC_VSYNC, 0, 0);
if (status) {
printk(KERN_ERR "%s: lv1_gpu_context_attribute DISPLAY_SYNC "
"failed: %d\n", __func__, status);
dev_err(dev,
"%s: lv1_gpu_context_attribute DISPLAY_SYNC failed: "
"%d\n",
__func__, status);
return -1;
}
#endif
......@@ -963,8 +966,10 @@ static int ps3fb_set_sync(void)
1, L1GPU_DISPLAY_SYNC_VSYNC, 0, 0);
if (status) {
printk(KERN_ERR "%s: lv1_gpu_context_attribute DISPLAY_MODE "
"failed: %d\n", __func__, status);
dev_err(dev,
"%s: lv1_gpu_context_attribute DISPLAY_SYNC failed: "
"%d\n",
__func__, status);
return -1;
}
#endif
......@@ -988,18 +993,19 @@ static int __devinit ps3fb_probe(struct ps3_system_bus_device *dev)
status = ps3_open_hv_device(dev);
if (status) {
printk(KERN_ERR "%s: ps3_open_hv_device failed\n", __func__);
dev_err(&dev->core, "%s: ps3_open_hv_device failed\n",
__func__);
goto err;
}
if (!ps3fb_mode)
ps3fb_mode = ps3av_get_mode();
DPRINTK("ps3av_mode:%d\n", ps3fb_mode);
dev_dbg(&dev->core, "ps3av_mode:%d\n", ps3fb_mode);
if (ps3fb_mode > 0 &&
!ps3av_video_mode2res(ps3fb_mode, &xres, &yres)) {
ps3fb.res_index = ps3fb_get_res_table(xres, yres, ps3fb_mode);
DPRINTK("res_index:%d\n", ps3fb.res_index);
dev_dbg(&dev->core, "res_index:%d\n", ps3fb.res_index);
} else
ps3fb.res_index = GPU_RES_INDEX;
......@@ -1008,43 +1014,44 @@ static int __devinit ps3fb_probe(struct ps3_system_bus_device *dev)
init_waitqueue_head(&ps3fb.wait_vsync);
ps3fb.num_frames = 1;
ps3fb_set_sync();
ps3fb_set_sync(&dev->core);
/* get gpu context handle */
status = lv1_gpu_memory_allocate(DDR_SIZE, 0, 0, 0, 0,
&ps3fb.memory_handle, &ddr_lpar);
if (status) {
printk(KERN_ERR "%s: lv1_gpu_memory_allocate failed: %d\n",
__func__, status);
dev_err(&dev->core, "%s: lv1_gpu_memory_allocate failed: %d\n",
__func__, status);
goto err;
}
DPRINTK("ddr:lpar:0x%lx\n", ddr_lpar);
dev_dbg(&dev->core, "ddr:lpar:0x%lx\n", ddr_lpar);
status = lv1_gpu_context_allocate(ps3fb.memory_handle, 0,
&ps3fb.context_handle,
&lpar_dma_control, &lpar_driver_info,
&lpar_reports, &lpar_reports_size);
if (status) {
printk(KERN_ERR "%s: lv1_gpu_context_attribute failed: %d\n",
__func__, status);
dev_err(&dev->core,
"%s: lv1_gpu_context_attribute failed: %d\n", __func__,
status);
goto err_gpu_memory_free;
}
/* vsync interrupt */
ps3fb.dinfo = ioremap(lpar_driver_info, 128 * 1024);
if (!ps3fb.dinfo) {
printk(KERN_ERR "%s: ioremap failed\n", __func__);
dev_err(&dev->core, "%s: ioremap failed\n", __func__);
goto err_gpu_context_free;
}
retval = ps3fb_vsync_settings(ps3fb.dinfo, dev);
retval = ps3fb_vsync_settings(ps3fb.dinfo, &dev->core);
if (retval)
goto err_iounmap_dinfo;
/* xdr frame buffer */
ps3fb.xdr_ea = ps3fb_videomemory.address;
xdr_lpar = ps3_mm_phys_to_lpar(__pa(ps3fb.xdr_ea));
retval = ps3fb_xdr_settings(xdr_lpar);
retval = ps3fb_xdr_settings(xdr_lpar, &dev->core);
if (retval)
goto err_free_irq;
......@@ -1087,9 +1094,9 @@ static int __devinit ps3fb_probe(struct ps3_system_bus_device *dev)
dev->core.driver_data = info;
printk(KERN_INFO
"fb%d: PS3 frame buffer device, using %ld KiB of video memory\n",
info->node, ps3fb_videomemory.size >> 10);
dev_info(info->device, "%s %s, using %lu KiB of video memory\n",
dev_driver_string(info->dev), info->dev->bus_id,
ps3fb_videomemory.size >> 10);
task = kthread_run(ps3fbd, info, DEVICE_NAME);
if (IS_ERR(task)) {
......@@ -1126,7 +1133,7 @@ static int ps3fb_shutdown(struct ps3_system_bus_device *dev)
int status;
struct fb_info *info = dev->core.driver_data;
DPRINTK(" -> %s:%d\n", __func__, __LINE__);
dev_dbg(&dev->core, " -> %s:%d\n", __func__, __LINE__);
ps3fb_flip_ctl(0, &ps3fb); /* flip off */
ps3fb.dinfo->irq.mask = 0;
......@@ -1151,14 +1158,16 @@ static int ps3fb_shutdown(struct ps3_system_bus_device *dev)
status = lv1_gpu_context_free(ps3fb.context_handle);
if (status)
DPRINTK("lv1_gpu_context_free failed: %d\n", status);
dev_dbg(&dev->core, "lv1_gpu_context_free failed: %d\n",
status);
status = lv1_gpu_memory_free(ps3fb.memory_handle);
if (status)
DPRINTK("lv1_gpu_memory_free failed: %d\n", status);
dev_dbg(&dev->core, "lv1_gpu_memory_free failed: %d\n",
status);
ps3_close_hv_device(dev);
DPRINTK(" <- %s:%d\n", __func__, __LINE__);
dev_dbg(&dev->core, " <- %s:%d\n", __func__, __LINE__);
return 0;
}
......@@ -1211,9 +1220,9 @@ static int __init ps3fb_init(void)
static void __exit ps3fb_exit(void)
{
DPRINTK(" -> %s:%d\n", __func__, __LINE__);
pr_debug(" -> %s:%d\n", __func__, __LINE__);
ps3_system_bus_driver_unregister(&ps3fb_driver);
DPRINTK(" <- %s:%d\n", __func__, __LINE__);
pr_debug(" <- %s:%d\n", __func__, __LINE__);
}
module_init(ps3fb_init);
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment