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authorLinus Torvalds <torvalds@linux-foundation.org>2012-01-26 12:43:57 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2012-01-26 12:43:57 -0800
commit0dbfe8ddaaab9fe5bc8672c064d3ede6cd66201a (patch)
tree93eefb55eb9a9e41053e6de032e49e92c7be5574 /drivers/video
parent87f71ae2dd7471c1b4c94100be1f218e91dc64c3 (diff)
parent2a3535069e33d8b416f406c159ce924427315303 (diff)
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k: m68k: Fix assembler constraint to prevent overeager gcc optimisation mac_esp: rename irq mac_scsi: dont enable mac_scsi irq before requesting it macfb: fix black and white modes m68k/irq: Remove obsolete IRQ_FLG_* definitions Fix up trivial conflict in arch/m68k/kernel/process_mm.c as per Geert.
Diffstat (limited to 'drivers/video')
-rw-r--r--drivers/video/macfb.c60
1 files changed, 28 insertions, 32 deletions
diff --git a/drivers/video/macfb.c b/drivers/video/macfb.c
index 43207cc6cc1..fe01add3700 100644
--- a/drivers/video/macfb.c
+++ b/drivers/video/macfb.c
@@ -592,12 +592,12 @@ static int __init macfb_init(void)
if (!fb_info.screen_base)
return -ENODEV;
- printk("macfb: framebuffer at 0x%08lx, mapped to 0x%p, size %dk\n",
- macfb_fix.smem_start, fb_info.screen_base,
- macfb_fix.smem_len / 1024);
- printk("macfb: mode is %dx%dx%d, linelength=%d\n",
- macfb_defined.xres, macfb_defined.yres,
- macfb_defined.bits_per_pixel, macfb_fix.line_length);
+ pr_info("macfb: framebuffer at 0x%08lx, mapped to 0x%p, size %dk\n",
+ macfb_fix.smem_start, fb_info.screen_base,
+ macfb_fix.smem_len / 1024);
+ pr_info("macfb: mode is %dx%dx%d, linelength=%d\n",
+ macfb_defined.xres, macfb_defined.yres,
+ macfb_defined.bits_per_pixel, macfb_fix.line_length);
/* Fill in the available video resolution */
macfb_defined.xres_virtual = macfb_defined.xres;
@@ -613,14 +613,10 @@ static int __init macfb_init(void)
switch (macfb_defined.bits_per_pixel) {
case 1:
- /*
- * XXX: I think this will catch any program that tries
- * to do FBIO_PUTCMAP when the visual is monochrome.
- */
macfb_defined.red.length = macfb_defined.bits_per_pixel;
macfb_defined.green.length = macfb_defined.bits_per_pixel;
macfb_defined.blue.length = macfb_defined.bits_per_pixel;
- video_cmap_len = 0;
+ video_cmap_len = 2;
macfb_fix.visual = FB_VISUAL_MONO01;
break;
case 2:
@@ -660,11 +656,10 @@ static int __init macfb_init(void)
macfb_fix.visual = FB_VISUAL_TRUECOLOR;
break;
default:
- video_cmap_len = 0;
- macfb_fix.visual = FB_VISUAL_MONO01;
- printk("macfb: unknown or unsupported bit depth: %d\n",
+ pr_err("macfb: unknown or unsupported bit depth: %d\n",
macfb_defined.bits_per_pixel);
- break;
+ err = -EINVAL;
+ goto fail_unmap;
}
/*
@@ -734,8 +729,8 @@ static int __init macfb_init(void)
case MAC_MODEL_Q950:
strcpy(macfb_fix.id, "DAFB");
macfb_setpalette = dafb_setpalette;
- macfb_defined.activate = FB_ACTIVATE_NOW;
dafb_cmap_regs = ioremap(DAFB_BASE, 0x1000);
+ macfb_defined.activate = FB_ACTIVATE_NOW;
break;
/*
@@ -744,8 +739,8 @@ static int __init macfb_init(void)
case MAC_MODEL_LCII:
strcpy(macfb_fix.id, "V8");
macfb_setpalette = v8_brazil_setpalette;
- macfb_defined.activate = FB_ACTIVATE_NOW;
v8_brazil_cmap_regs = ioremap(DAC_BASE, 0x1000);
+ macfb_defined.activate = FB_ACTIVATE_NOW;
break;
/*
@@ -758,8 +753,8 @@ static int __init macfb_init(void)
case MAC_MODEL_P600:
strcpy(macfb_fix.id, "Brazil");
macfb_setpalette = v8_brazil_setpalette;
- macfb_defined.activate = FB_ACTIVATE_NOW;
v8_brazil_cmap_regs = ioremap(DAC_BASE, 0x1000);
+ macfb_defined.activate = FB_ACTIVATE_NOW;
break;
/*
@@ -773,10 +768,10 @@ static int __init macfb_init(void)
case MAC_MODEL_P520:
case MAC_MODEL_P550:
case MAC_MODEL_P460:
- macfb_setpalette = v8_brazil_setpalette;
- macfb_defined.activate = FB_ACTIVATE_NOW;
strcpy(macfb_fix.id, "Sonora");
+ macfb_setpalette = v8_brazil_setpalette;
v8_brazil_cmap_regs = ioremap(DAC_BASE, 0x1000);
+ macfb_defined.activate = FB_ACTIVATE_NOW;
break;
/*
@@ -786,10 +781,10 @@ static int __init macfb_init(void)
*/
case MAC_MODEL_IICI:
case MAC_MODEL_IISI:
- macfb_setpalette = rbv_setpalette;
- macfb_defined.activate = FB_ACTIVATE_NOW;
strcpy(macfb_fix.id, "RBV");
+ macfb_setpalette = rbv_setpalette;
rbv_cmap_regs = ioremap(DAC_BASE, 0x1000);
+ macfb_defined.activate = FB_ACTIVATE_NOW;
break;
/*
@@ -797,10 +792,10 @@ static int __init macfb_init(void)
*/
case MAC_MODEL_Q840:
case MAC_MODEL_C660:
- macfb_setpalette = civic_setpalette;
- macfb_defined.activate = FB_ACTIVATE_NOW;
strcpy(macfb_fix.id, "Civic");
+ macfb_setpalette = civic_setpalette;
civic_cmap_regs = ioremap(CIVIC_BASE, 0x1000);
+ macfb_defined.activate = FB_ACTIVATE_NOW;
break;
@@ -809,26 +804,26 @@ static int __init macfb_init(void)
* We think this may be like the LC II
*/
case MAC_MODEL_LC:
+ strcpy(macfb_fix.id, "LC");
if (vidtest) {
macfb_setpalette = v8_brazil_setpalette;
- macfb_defined.activate = FB_ACTIVATE_NOW;
v8_brazil_cmap_regs =
ioremap(DAC_BASE, 0x1000);
+ macfb_defined.activate = FB_ACTIVATE_NOW;
}
- strcpy(macfb_fix.id, "LC");
break;
/*
* We think this may be like the LC II
*/
case MAC_MODEL_CCL:
+ strcpy(macfb_fix.id, "Color Classic");
if (vidtest) {
macfb_setpalette = v8_brazil_setpalette;
- macfb_defined.activate = FB_ACTIVATE_NOW;
v8_brazil_cmap_regs =
ioremap(DAC_BASE, 0x1000);
+ macfb_defined.activate = FB_ACTIVATE_NOW;
}
- strcpy(macfb_fix.id, "Color Classic");
break;
/*
@@ -893,10 +888,10 @@ static int __init macfb_init(void)
case MAC_MODEL_PB270C:
case MAC_MODEL_PB280:
case MAC_MODEL_PB280C:
- macfb_setpalette = csc_setpalette;
- macfb_defined.activate = FB_ACTIVATE_NOW;
strcpy(macfb_fix.id, "CSC");
+ macfb_setpalette = csc_setpalette;
csc_cmap_regs = ioremap(CSC_BASE, 0x1000);
+ macfb_defined.activate = FB_ACTIVATE_NOW;
break;
default:
@@ -918,8 +913,9 @@ static int __init macfb_init(void)
if (err)
goto fail_dealloc;
- printk("fb%d: %s frame buffer device\n",
- fb_info.node, fb_info.fix.id);
+ pr_info("fb%d: %s frame buffer device\n",
+ fb_info.node, fb_info.fix.id);
+
return 0;
fail_dealloc: