diff options
Diffstat (limited to 'drivers/video')
| -rw-r--r-- | drivers/video/Kconfig | 2 | ||||
| -rw-r--r-- | drivers/video/mx3fb.c | 4 | ||||
| -rw-r--r-- | drivers/video/omap/hwa742.c | 26 |
3 files changed, 13 insertions, 19 deletions
diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig index 0048f1185a60..8083d862ebc5 100644 --- a/drivers/video/Kconfig +++ b/drivers/video/Kconfig @@ -397,7 +397,7 @@ config FB_SA1100 config FB_IMX tristate "Motorola i.MX LCD support" - depends on FB && (ARCH_IMX || ARCH_MX2) + depends on FB && (ARCH_MX1 || ARCH_MX2) select FB_CFB_FILLRECT select FB_CFB_COPYAREA select FB_CFB_IMAGEBLIT diff --git a/drivers/video/mx3fb.c b/drivers/video/mx3fb.c index 9894de1c9b9f..b7af5256e887 100644 --- a/drivers/video/mx3fb.c +++ b/drivers/video/mx3fb.c @@ -706,7 +706,7 @@ static void mx3fb_dma_done(void *arg) dev_dbg(mx3fb->dev, "irq %d callback\n", ichannel->eof_irq); /* We only need one interrupt, it will be re-enabled as needed */ - disable_irq(ichannel->eof_irq); + disable_irq_nosync(ichannel->eof_irq); complete(&mx3_fbi->flip_cmpl); } @@ -1366,7 +1366,7 @@ static int init_fb_chan(struct mx3fb_data *mx3fb, struct idmac_channel *ichan) mx3fb_blank(FB_BLANK_UNBLANK, fbi); - dev_info(dev, "mx3fb: fb registered, using mode %s\n", fb_mode); + dev_info(dev, "registered, using mode %s\n", fb_mode); ret = register_framebuffer(fbi); if (ret < 0) diff --git a/drivers/video/omap/hwa742.c b/drivers/video/omap/hwa742.c index 8aa6e47202b9..5d4f34887a22 100644 --- a/drivers/video/omap/hwa742.c +++ b/drivers/video/omap/hwa742.c @@ -133,8 +133,7 @@ struct { struct lcd_ctrl_extif *extif; struct lcd_ctrl *int_ctrl; - void (*power_up)(struct device *dev); - void (*power_down)(struct device *dev); + struct clk *sys_ck; } hwa742; struct lcd_ctrl hwa742_ctrl; @@ -915,14 +914,13 @@ static void hwa742_suspend(void) hwa742_set_update_mode(OMAPFB_UPDATE_DISABLED); /* Enable sleep mode */ hwa742_write_reg(HWA742_POWER_SAVE, 1 << 1); - if (hwa742.power_down != NULL) - hwa742.power_down(hwa742.fbdev->dev); + clk_disable(hwa742.sys_ck); } static void hwa742_resume(void) { - if (hwa742.power_up != NULL) - hwa742.power_up(hwa742.fbdev->dev); + clk_enable(hwa742.sys_ck); + /* Disable sleep mode */ hwa742_write_reg(HWA742_POWER_SAVE, 0); while (1) { @@ -955,14 +953,13 @@ static int hwa742_init(struct omapfb_device *fbdev, int ext_mode, omapfb_conf = fbdev->dev->platform_data; ctrl_conf = omapfb_conf->ctrl_platform_data; - if (ctrl_conf == NULL || ctrl_conf->get_clock_rate == NULL) { + if (ctrl_conf == NULL) { dev_err(fbdev->dev, "HWA742: missing platform data\n"); r = -ENOENT; goto err1; } - hwa742.power_down = ctrl_conf->power_down; - hwa742.power_up = ctrl_conf->power_up; + hwa742.sys_ck = clk_get(NULL, "hwa_sys_ck"); spin_lock_init(&hwa742.req_lock); @@ -972,12 +969,11 @@ static int hwa742_init(struct omapfb_device *fbdev, int ext_mode, if ((r = hwa742.extif->init(fbdev)) < 0) goto err2; - ext_clk = ctrl_conf->get_clock_rate(fbdev->dev); + ext_clk = clk_get_rate(hwa742.sys_ck); if ((r = calc_extif_timings(ext_clk, &extif_mem_div)) < 0) goto err3; hwa742.extif->set_timings(&hwa742.reg_timings); - if (hwa742.power_up != NULL) - hwa742.power_up(fbdev->dev); + clk_enable(hwa742.sys_ck); calc_hwa742_clk_rates(ext_clk, &sys_clk, &pix_clk); if ((r = calc_extif_timings(sys_clk, &extif_mem_div)) < 0) @@ -1040,8 +1036,7 @@ static int hwa742_init(struct omapfb_device *fbdev, int ext_mode, return 0; err4: - if (hwa742.power_down != NULL) - hwa742.power_down(fbdev->dev); + clk_disable(hwa742.sys_ck); err3: hwa742.extif->cleanup(); err2: @@ -1055,8 +1050,7 @@ static void hwa742_cleanup(void) hwa742_set_update_mode(OMAPFB_UPDATE_DISABLED); hwa742.extif->cleanup(); hwa742.int_ctrl->cleanup(); - if (hwa742.power_down != NULL) - hwa742.power_down(hwa742.fbdev->dev); + clk_disable(hwa742.sys_ck); } struct lcd_ctrl hwa742_ctrl = { |
