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author | Linus Torvalds <torvalds@linux-foundation.org> | 2017-02-25 22:20:22 +0100 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-02-25 22:20:22 +0100 |
commit | edccb59429657b09806146339e2b27594c1d1da0 (patch) | |
tree | a60bb02ba21cb6f84c4f601b19a26516ce7d21d2 /drivers/video/console | |
parent | treewide: Remove remaining executable attributes from source files (diff) | |
parent | video: fbdev: fsl-diu-fb: fix spelling mistake "palette" (diff) | |
download | linux-edccb59429657b09806146339e2b27594c1d1da0.tar.xz linux-edccb59429657b09806146339e2b27594c1d1da0.zip |
Merge tag 'fbdev-v4.11' of git://github.com/bzolnier/linux
Pull fbdev updates from Bartlomiej Zolnierkiewicz:
- fix for font color when console is switched to another fb driver
- deferred probing fixes for simplefb driver
- preparations to add support of an optional GPIO to enable panel for
ARM CLCD driver
- some improvements for ssd1307fb driver
- cleanups for OMAP fbdev LCD drivers
- misc fixes/cleanups for various fb drivers
* tag 'fbdev-v4.11' of git://github.com/bzolnier/linux: (30 commits)
video: fbdev: fsl-diu-fb: fix spelling mistake "palette"
fbdev: ssd1307fb: include linux/gpio/consumer.h
video: fbdev: fsl-diu-fb: remove impossible condition
video: fbdev: amifb: remove impossible condition
fbdev/ssd1307fb: clear screen in probe
fbdev/ssd1307fb: add support to enable VBAT
fbdev: ssd1307fb: Make reset gpio devicetree property optional
fbdev: ssd1307fb: Remove reset-active-low from the DT binding document
fbdev: ssd1307fb: Start to use gpiod API for reset gpio
video: fbdev: sh_mobile_lcdcfb: fix error return code in sh_mobile_lcdc_probe()
video: fbdev: offb: switch to using for_each_node_by_type
video/console: use setup_timer and mod_timer instead of init_timer
fbdev: omap/lcd: Make callbacks optional
fbdev: omap/lcd: Staticize non-exported lcd_panel structs
fbdev: omap/lcd: Remove no-op driver callbacks
video/mbx: use simple_open()
video: fbdev: stifb: handle NULL return value from ioremap_nocache
video: fbdev: pmagb-b-fb: Remove bad `__init' annotation
video: fbdev: pmag-ba-fb: Remove bad `__init' annotation
video: ARM CLCD: use panel device node for getting backlight and mode
...
Diffstat (limited to 'drivers/video/console')
-rw-r--r-- | drivers/video/console/fbcon.c | 75 |
1 files changed, 43 insertions, 32 deletions
diff --git a/drivers/video/console/fbcon.c b/drivers/video/console/fbcon.c index a44f5627b82a..12ded23f1aaf 100644 --- a/drivers/video/console/fbcon.c +++ b/drivers/video/console/fbcon.c @@ -412,11 +412,9 @@ static void fbcon_add_cursor_timer(struct fb_info *info) if (!info->queue.func) INIT_WORK(&info->queue, fb_flashcursor); - init_timer(&ops->cursor_timer); - ops->cursor_timer.function = cursor_timer_handler; - ops->cursor_timer.expires = jiffies + ops->cur_blink_jiffies; - ops->cursor_timer.data = (unsigned long ) info; - add_timer(&ops->cursor_timer); + setup_timer(&ops->cursor_timer, cursor_timer_handler, + (unsigned long) info); + mod_timer(&ops->cursor_timer, jiffies + ops->cur_blink_jiffies); ops->flags |= FBCON_FLAGS_CURSOR_TIMER; } } @@ -1165,6 +1163,8 @@ static void fbcon_free_font(struct display *p, bool freefont) p->userfont = 0; } +static void set_vc_hi_font(struct vc_data *vc, bool set); + static void fbcon_deinit(struct vc_data *vc) { struct display *p = &fb_display[vc->vc_num]; @@ -1200,6 +1200,9 @@ finished: if (free_font) vc->vc_font.data = NULL; + if (vc->vc_hi_font_mask) + set_vc_hi_font(vc, false); + if (!con_is_bound(&fb_con)) fbcon_exit(); @@ -2436,32 +2439,10 @@ static int fbcon_get_font(struct vc_data *vc, struct console_font *font) return 0; } -static int fbcon_do_set_font(struct vc_data *vc, int w, int h, - const u8 * data, int userfont) +/* set/clear vc_hi_font_mask and update vc attrs accordingly */ +static void set_vc_hi_font(struct vc_data *vc, bool set) { - struct fb_info *info = registered_fb[con2fb_map[vc->vc_num]]; - struct fbcon_ops *ops = info->fbcon_par; - struct display *p = &fb_display[vc->vc_num]; - int resize; - int cnt; - char *old_data = NULL; - - if (con_is_visible(vc) && softback_lines) - fbcon_set_origin(vc); - - resize = (w != vc->vc_font.width) || (h != vc->vc_font.height); - if (p->userfont) - old_data = vc->vc_font.data; - if (userfont) - cnt = FNTCHARCNT(data); - else - cnt = 256; - vc->vc_font.data = (void *)(p->fontdata = data); - if ((p->userfont = userfont)) - REFCOUNT(data)++; - vc->vc_font.width = w; - vc->vc_font.height = h; - if (vc->vc_hi_font_mask && cnt == 256) { + if (!set) { vc->vc_hi_font_mask = 0; if (vc->vc_can_do_color) { vc->vc_complement_mask >>= 1; @@ -2484,7 +2465,7 @@ static int fbcon_do_set_font(struct vc_data *vc, int w, int h, ((c & 0xfe00) >> 1) | (c & 0xff); vc->vc_attr >>= 1; } - } else if (!vc->vc_hi_font_mask && cnt == 512) { + } else { vc->vc_hi_font_mask = 0x100; if (vc->vc_can_do_color) { vc->vc_complement_mask <<= 1; @@ -2516,8 +2497,38 @@ static int fbcon_do_set_font(struct vc_data *vc, int w, int h, } else vc->vc_video_erase_char = c & ~0x100; } - } +} + +static int fbcon_do_set_font(struct vc_data *vc, int w, int h, + const u8 * data, int userfont) +{ + struct fb_info *info = registered_fb[con2fb_map[vc->vc_num]]; + struct fbcon_ops *ops = info->fbcon_par; + struct display *p = &fb_display[vc->vc_num]; + int resize; + int cnt; + char *old_data = NULL; + + if (con_is_visible(vc) && softback_lines) + fbcon_set_origin(vc); + + resize = (w != vc->vc_font.width) || (h != vc->vc_font.height); + if (p->userfont) + old_data = vc->vc_font.data; + if (userfont) + cnt = FNTCHARCNT(data); + else + cnt = 256; + vc->vc_font.data = (void *)(p->fontdata = data); + if ((p->userfont = userfont)) + REFCOUNT(data)++; + vc->vc_font.width = w; + vc->vc_font.height = h; + if (vc->vc_hi_font_mask && cnt == 256) + set_vc_hi_font(vc, false); + else if (!vc->vc_hi_font_mask && cnt == 512) + set_vc_hi_font(vc, true); if (resize) { int cols, rows; |