From: Tomi Valkeinen Date: Wed, 30 May 2012 10:26:00 +0000 (+0300) Subject: OMAPDSS: remove omap_dss_device's suspend/resume X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=998c336d4c7183301ed6a6ca93952f63e3cf694f;p=linux-beck.git OMAPDSS: remove omap_dss_device's suspend/resume The panel drivers contain enable, disable, suspend and resume calls. The suspend and resume are effectively identical to disable and enable. This patch removes panel suspend and enable code from omapdss and the panel drivers, and replaces their use with enable and disable. Signed-off-by: Tomi Valkeinen --- diff --git a/drivers/video/omap2/displays/panel-acx565akm.c b/drivers/video/omap2/displays/panel-acx565akm.c index c835aa70f96f..65eb76c840a1 100644 --- a/drivers/video/omap2/displays/panel-acx565akm.c +++ b/drivers/video/omap2/displays/panel-acx565akm.c @@ -710,27 +710,6 @@ static void acx_panel_disable(struct omap_dss_device *dssdev) dssdev->state = OMAP_DSS_DISPLAY_DISABLED; } -static int acx_panel_suspend(struct omap_dss_device *dssdev) -{ - dev_dbg(&dssdev->dev, "%s\n", __func__); - acx_panel_power_off(dssdev); - dssdev->state = OMAP_DSS_DISPLAY_SUSPENDED; - return 0; -} - -static int acx_panel_resume(struct omap_dss_device *dssdev) -{ - int r; - - dev_dbg(&dssdev->dev, "%s\n", __func__); - r = acx_panel_power_on(dssdev); - if (r) - return r; - - dssdev->state = OMAP_DSS_DISPLAY_ACTIVE; - return 0; -} - static void acx_panel_set_timings(struct omap_dss_device *dssdev, struct omap_video_timings *timings) { @@ -752,8 +731,6 @@ static struct omap_dss_driver acx_panel_driver = { .enable = acx_panel_enable, .disable = acx_panel_disable, - .suspend = acx_panel_suspend, - .resume = acx_panel_resume, .set_timings = acx_panel_set_timings, .check_timings = acx_panel_check_timings, diff --git a/drivers/video/omap2/displays/panel-generic-dpi.c b/drivers/video/omap2/displays/panel-generic-dpi.c index 88295c526815..54ca8ae21078 100644 --- a/drivers/video/omap2/displays/panel-generic-dpi.c +++ b/drivers/video/omap2/displays/panel-generic-dpi.c @@ -688,40 +688,6 @@ static void generic_dpi_panel_disable(struct omap_dss_device *dssdev) mutex_unlock(&drv_data->lock); } -static int generic_dpi_panel_suspend(struct omap_dss_device *dssdev) -{ - struct panel_drv_data *drv_data = dev_get_drvdata(&dssdev->dev); - - mutex_lock(&drv_data->lock); - - generic_dpi_panel_power_off(dssdev); - - dssdev->state = OMAP_DSS_DISPLAY_SUSPENDED; - - mutex_unlock(&drv_data->lock); - - return 0; -} - -static int generic_dpi_panel_resume(struct omap_dss_device *dssdev) -{ - struct panel_drv_data *drv_data = dev_get_drvdata(&dssdev->dev); - int r; - - mutex_lock(&drv_data->lock); - - r = generic_dpi_panel_power_on(dssdev); - if (r) - goto err; - - dssdev->state = OMAP_DSS_DISPLAY_ACTIVE; - -err: - mutex_unlock(&drv_data->lock); - - return r; -} - static void generic_dpi_panel_set_timings(struct omap_dss_device *dssdev, struct omap_video_timings *timings) { @@ -769,8 +735,6 @@ static struct omap_dss_driver dpi_driver = { .enable = generic_dpi_panel_enable, .disable = generic_dpi_panel_disable, - .suspend = generic_dpi_panel_suspend, - .resume = generic_dpi_panel_resume, .set_timings = generic_dpi_panel_set_timings, .get_timings = generic_dpi_panel_get_timings, diff --git a/drivers/video/omap2/displays/panel-lgphilips-lb035q02.c b/drivers/video/omap2/displays/panel-lgphilips-lb035q02.c index 90c1cabf244e..ace419b801eb 100644 --- a/drivers/video/omap2/displays/panel-lgphilips-lb035q02.c +++ b/drivers/video/omap2/displays/panel-lgphilips-lb035q02.c @@ -143,46 +143,12 @@ static void lb035q02_panel_disable(struct omap_dss_device *dssdev) mutex_unlock(&ld->lock); } -static int lb035q02_panel_suspend(struct omap_dss_device *dssdev) -{ - struct lb035q02_data *ld = dev_get_drvdata(&dssdev->dev); - - mutex_lock(&ld->lock); - - lb035q02_panel_power_off(dssdev); - dssdev->state = OMAP_DSS_DISPLAY_SUSPENDED; - - mutex_unlock(&ld->lock); - return 0; -} - -static int lb035q02_panel_resume(struct omap_dss_device *dssdev) -{ - struct lb035q02_data *ld = dev_get_drvdata(&dssdev->dev); - int r; - - mutex_lock(&ld->lock); - - r = lb035q02_panel_power_on(dssdev); - if (r) - goto err; - dssdev->state = OMAP_DSS_DISPLAY_ACTIVE; - - mutex_unlock(&ld->lock); - return 0; -err: - mutex_unlock(&ld->lock); - return r; -} - static struct omap_dss_driver lb035q02_driver = { .probe = lb035q02_panel_probe, .remove = lb035q02_panel_remove, .enable = lb035q02_panel_enable, .disable = lb035q02_panel_disable, - .suspend = lb035q02_panel_suspend, - .resume = lb035q02_panel_resume, .driver = { .name = "lgphilips_lb035q02_panel", diff --git a/drivers/video/omap2/displays/panel-n8x0.c b/drivers/video/omap2/displays/panel-n8x0.c index 3fc5ad081a21..265326955552 100644 --- a/drivers/video/omap2/displays/panel-n8x0.c +++ b/drivers/video/omap2/displays/panel-n8x0.c @@ -574,54 +574,6 @@ static void n8x0_panel_disable(struct omap_dss_device *dssdev) mutex_unlock(&ddata->lock); } -static int n8x0_panel_suspend(struct omap_dss_device *dssdev) -{ - struct panel_drv_data *ddata = get_drv_data(dssdev); - - dev_dbg(&dssdev->dev, "suspend\n"); - - mutex_lock(&ddata->lock); - - rfbi_bus_lock(); - - n8x0_panel_power_off(dssdev); - - rfbi_bus_unlock(); - - dssdev->state = OMAP_DSS_DISPLAY_SUSPENDED; - - mutex_unlock(&ddata->lock); - - return 0; -} - -static int n8x0_panel_resume(struct omap_dss_device *dssdev) -{ - struct panel_drv_data *ddata = get_drv_data(dssdev); - int r; - - dev_dbg(&dssdev->dev, "resume\n"); - - mutex_lock(&ddata->lock); - - rfbi_bus_lock(); - - r = n8x0_panel_power_on(dssdev); - - rfbi_bus_unlock(); - - if (r) { - mutex_unlock(&ddata->lock); - return r; - } - - dssdev->state = OMAP_DSS_DISPLAY_ACTIVE; - - mutex_unlock(&ddata->lock); - - return 0; -} - static void n8x0_panel_get_resolution(struct omap_dss_device *dssdev, u16 *xres, u16 *yres) { @@ -683,8 +635,6 @@ static struct omap_dss_driver n8x0_panel_driver = { .enable = n8x0_panel_enable, .disable = n8x0_panel_disable, - .suspend = n8x0_panel_suspend, - .resume = n8x0_panel_resume, .update = n8x0_panel_update, .sync = n8x0_panel_sync, diff --git a/drivers/video/omap2/displays/panel-nec-nl8048hl11-01b.c b/drivers/video/omap2/displays/panel-nec-nl8048hl11-01b.c index 908fd268f3dc..2a79c283bebe 100644 --- a/drivers/video/omap2/displays/panel-nec-nl8048hl11-01b.c +++ b/drivers/video/omap2/displays/panel-nec-nl8048hl11-01b.c @@ -236,28 +236,6 @@ static void nec_8048_panel_disable(struct omap_dss_device *dssdev) dssdev->state = OMAP_DSS_DISPLAY_DISABLED; } -static int nec_8048_panel_suspend(struct omap_dss_device *dssdev) -{ - nec_8048_panel_power_off(dssdev); - - dssdev->state = OMAP_DSS_DISPLAY_SUSPENDED; - - return 0; -} - -static int nec_8048_panel_resume(struct omap_dss_device *dssdev) -{ - int r; - - r = nec_8048_panel_power_on(dssdev); - if (r) - return r; - - dssdev->state = OMAP_DSS_DISPLAY_ACTIVE; - - return 0; -} - static int nec_8048_recommended_bpp(struct omap_dss_device *dssdev) { return 16; @@ -268,8 +246,6 @@ static struct omap_dss_driver nec_8048_driver = { .remove = nec_8048_panel_remove, .enable = nec_8048_panel_enable, .disable = nec_8048_panel_disable, - .suspend = nec_8048_panel_suspend, - .resume = nec_8048_panel_resume, .get_recommended_bpp = nec_8048_recommended_bpp, .driver = { diff --git a/drivers/video/omap2/displays/panel-picodlp.c b/drivers/video/omap2/displays/panel-picodlp.c index 9df87640ddd2..e3a6c1996134 100644 --- a/drivers/video/omap2/displays/panel-picodlp.c +++ b/drivers/video/omap2/displays/panel-picodlp.c @@ -503,47 +503,6 @@ static void picodlp_panel_disable(struct omap_dss_device *dssdev) dev_dbg(&dssdev->dev, "disabling picodlp panel\n"); } -static int picodlp_panel_suspend(struct omap_dss_device *dssdev) -{ - struct picodlp_data *picod = dev_get_drvdata(&dssdev->dev); - - mutex_lock(&picod->lock); - /* Turn off DLP Power */ - if (dssdev->state != OMAP_DSS_DISPLAY_ACTIVE) { - mutex_unlock(&picod->lock); - dev_err(&dssdev->dev, "unable to suspend picodlp panel," - " panel is not ACTIVE\n"); - return -EINVAL; - } - - picodlp_panel_power_off(dssdev); - - dssdev->state = OMAP_DSS_DISPLAY_SUSPENDED; - mutex_unlock(&picod->lock); - - dev_dbg(&dssdev->dev, "suspending picodlp panel\n"); - return 0; -} - -static int picodlp_panel_resume(struct omap_dss_device *dssdev) -{ - struct picodlp_data *picod = dev_get_drvdata(&dssdev->dev); - int r; - - mutex_lock(&picod->lock); - if (dssdev->state != OMAP_DSS_DISPLAY_SUSPENDED) { - mutex_unlock(&picod->lock); - dev_err(&dssdev->dev, "unable to resume picodlp panel," - " panel is not ACTIVE\n"); - return -EINVAL; - } - - r = picodlp_panel_power_on(dssdev); - mutex_unlock(&picod->lock); - dev_dbg(&dssdev->dev, "resuming picodlp panel\n"); - return r; -} - static void picodlp_get_resolution(struct omap_dss_device *dssdev, u16 *xres, u16 *yres) { @@ -560,9 +519,6 @@ static struct omap_dss_driver picodlp_driver = { .get_resolution = picodlp_get_resolution, - .suspend = picodlp_panel_suspend, - .resume = picodlp_panel_resume, - .driver = { .name = "picodlp_panel", .owner = THIS_MODULE, diff --git a/drivers/video/omap2/displays/panel-sharp-ls037v7dw01.c b/drivers/video/omap2/displays/panel-sharp-ls037v7dw01.c index 1ec3b277ff15..cada8c621e01 100644 --- a/drivers/video/omap2/displays/panel-sharp-ls037v7dw01.c +++ b/drivers/video/omap2/displays/panel-sharp-ls037v7dw01.c @@ -194,29 +194,12 @@ static void sharp_ls_panel_disable(struct omap_dss_device *dssdev) dssdev->state = OMAP_DSS_DISPLAY_DISABLED; } -static int sharp_ls_panel_suspend(struct omap_dss_device *dssdev) -{ - sharp_ls_power_off(dssdev); - dssdev->state = OMAP_DSS_DISPLAY_SUSPENDED; - return 0; -} - -static int sharp_ls_panel_resume(struct omap_dss_device *dssdev) -{ - int r; - r = sharp_ls_power_on(dssdev); - dssdev->state = OMAP_DSS_DISPLAY_ACTIVE; - return r; -} - static struct omap_dss_driver sharp_ls_driver = { .probe = sharp_ls_panel_probe, .remove = __exit_p(sharp_ls_panel_remove), .enable = sharp_ls_panel_enable, .disable = sharp_ls_panel_disable, - .suspend = sharp_ls_panel_suspend, - .resume = sharp_ls_panel_resume, .driver = { .name = "sharp_ls_panel", diff --git a/drivers/video/omap2/displays/panel-taal.c b/drivers/video/omap2/displays/panel-taal.c index f2f644680ca8..a32407a5735a 100644 --- a/drivers/video/omap2/displays/panel-taal.c +++ b/drivers/video/omap2/displays/panel-taal.c @@ -1245,76 +1245,6 @@ static void taal_disable(struct omap_dss_device *dssdev) mutex_unlock(&td->lock); } -static int taal_suspend(struct omap_dss_device *dssdev) -{ - struct taal_data *td = dev_get_drvdata(&dssdev->dev); - int r; - - dev_dbg(&dssdev->dev, "suspend\n"); - - mutex_lock(&td->lock); - - if (dssdev->state != OMAP_DSS_DISPLAY_ACTIVE) { - r = -EINVAL; - goto err; - } - - taal_cancel_ulps_work(dssdev); - taal_cancel_esd_work(dssdev); - - dsi_bus_lock(dssdev); - - r = taal_wake_up(dssdev); - if (!r) - taal_power_off(dssdev); - - dsi_bus_unlock(dssdev); - - dssdev->state = OMAP_DSS_DISPLAY_SUSPENDED; - - mutex_unlock(&td->lock); - - return 0; -err: - mutex_unlock(&td->lock); - return r; -} - -static int taal_resume(struct omap_dss_device *dssdev) -{ - struct taal_data *td = dev_get_drvdata(&dssdev->dev); - int r; - - dev_dbg(&dssdev->dev, "resume\n"); - - mutex_lock(&td->lock); - - if (dssdev->state != OMAP_DSS_DISPLAY_SUSPENDED) { - r = -EINVAL; - goto err; - } - - dsi_bus_lock(dssdev); - - r = taal_power_on(dssdev); - - dsi_bus_unlock(dssdev); - - if (r) { - dssdev->state = OMAP_DSS_DISPLAY_DISABLED; - } else { - dssdev->state = OMAP_DSS_DISPLAY_ACTIVE; - taal_queue_esd_work(dssdev); - } - - mutex_unlock(&td->lock); - - return r; -err: - mutex_unlock(&td->lock); - return r; -} - static void taal_framedone_cb(int err, void *data) { struct omap_dss_device *dssdev = data; @@ -1818,8 +1748,6 @@ static struct omap_dss_driver taal_driver = { .enable = taal_enable, .disable = taal_disable, - .suspend = taal_suspend, - .resume = taal_resume, .update = taal_update, .sync = taal_sync, diff --git a/drivers/video/omap2/displays/panel-tfp410.c b/drivers/video/omap2/displays/panel-tfp410.c index 383811cf8648..8281baafe1ef 100644 --- a/drivers/video/omap2/displays/panel-tfp410.c +++ b/drivers/video/omap2/displays/panel-tfp410.c @@ -189,37 +189,6 @@ static void tfp410_disable(struct omap_dss_device *dssdev) mutex_unlock(&ddata->lock); } -static int tfp410_suspend(struct omap_dss_device *dssdev) -{ - struct panel_drv_data *ddata = dev_get_drvdata(&dssdev->dev); - - mutex_lock(&ddata->lock); - - tfp410_power_off(dssdev); - - dssdev->state = OMAP_DSS_DISPLAY_SUSPENDED; - - mutex_unlock(&ddata->lock); - - return 0; -} - -static int tfp410_resume(struct omap_dss_device *dssdev) -{ - struct panel_drv_data *ddata = dev_get_drvdata(&dssdev->dev); - int r; - - mutex_lock(&ddata->lock); - - r = tfp410_power_on(dssdev); - if (r == 0) - dssdev->state = OMAP_DSS_DISPLAY_ACTIVE; - - mutex_unlock(&ddata->lock); - - return r; -} - static void tfp410_set_timings(struct omap_dss_device *dssdev, struct omap_video_timings *timings) { @@ -355,8 +324,6 @@ static struct omap_dss_driver tfp410_driver = { .enable = tfp410_enable, .disable = tfp410_disable, - .suspend = tfp410_suspend, - .resume = tfp410_resume, .set_timings = tfp410_set_timings, .get_timings = tfp410_get_timings, diff --git a/drivers/video/omap2/displays/panel-tpo-td043mtea1.c b/drivers/video/omap2/displays/panel-tpo-td043mtea1.c index b5e6dbc59f0a..316b3da6d2cb 100644 --- a/drivers/video/omap2/displays/panel-tpo-td043mtea1.c +++ b/drivers/video/omap2/displays/panel-tpo-td043mtea1.c @@ -401,24 +401,6 @@ static void tpo_td043_disable(struct omap_dss_device *dssdev) dssdev->state = OMAP_DSS_DISPLAY_DISABLED; } -static int tpo_td043_suspend(struct omap_dss_device *dssdev) -{ - dev_dbg(&dssdev->dev, "suspend\n"); - - tpo_td043_disable_dss(dssdev); - - dssdev->state = OMAP_DSS_DISPLAY_SUSPENDED; - - return 0; -} - -static int tpo_td043_resume(struct omap_dss_device *dssdev) -{ - dev_dbg(&dssdev->dev, "resume\n"); - - return tpo_td043_enable_dss(dssdev); -} - static int tpo_td043_probe(struct omap_dss_device *dssdev) { struct tpo_td043_device *tpo_td043 = dev_get_drvdata(&dssdev->dev); @@ -500,8 +482,6 @@ static struct omap_dss_driver tpo_td043_driver = { .enable = tpo_td043_enable, .disable = tpo_td043_disable, - .suspend = tpo_td043_suspend, - .resume = tpo_td043_resume, .set_mirror = tpo_td043_set_hmirror, .get_mirror = tpo_td043_get_hmirror, diff --git a/drivers/video/omap2/dss/display.c b/drivers/video/omap2/dss/display.c index ccf8550fafde..1e587306215f 100644 --- a/drivers/video/omap2/dss/display.c +++ b/drivers/video/omap2/dss/display.c @@ -449,7 +449,6 @@ void dss_uninit_device(struct platform_device *pdev, static int dss_suspend_device(struct device *dev, void *data) { - int r; struct omap_dss_device *dssdev = to_dss_device(dev); if (dssdev->state != OMAP_DSS_DISPLAY_ACTIVE) { @@ -457,15 +456,7 @@ static int dss_suspend_device(struct device *dev, void *data) return 0; } - if (!dssdev->driver->suspend) { - DSSERR("display '%s' doesn't implement suspend\n", - dssdev->name); - return -ENOSYS; - } - - r = dssdev->driver->suspend(dssdev); - if (r) - return r; + dssdev->driver->disable(dssdev); dssdev->activate_after_resume = true; @@ -492,8 +483,8 @@ static int dss_resume_device(struct device *dev, void *data) int r; struct omap_dss_device *dssdev = to_dss_device(dev); - if (dssdev->activate_after_resume && dssdev->driver->resume) { - r = dssdev->driver->resume(dssdev); + if (dssdev->activate_after_resume) { + r = dssdev->driver->enable(dssdev); if (r) return r; } diff --git a/drivers/video/omap2/dss/hdmi_panel.c b/drivers/video/omap2/dss/hdmi_panel.c index 69fb115bab32..3f9a4b947a54 100644 --- a/drivers/video/omap2/dss/hdmi_panel.c +++ b/drivers/video/omap2/dss/hdmi_panel.c @@ -280,58 +280,6 @@ static void hdmi_panel_disable(struct omap_dss_device *dssdev) mutex_unlock(&hdmi.lock); } -static int hdmi_panel_suspend(struct omap_dss_device *dssdev) -{ - int r = 0; - - mutex_lock(&hdmi.lock); - - if (dssdev->state != OMAP_DSS_DISPLAY_ACTIVE) { - r = -EINVAL; - goto err; - } - - /* - * TODO: notify audio users that the display was suspended. For now, - * disable audio locally to not break our audio state machine. - */ - hdmi_panel_audio_disable(dssdev); - - dssdev->state = OMAP_DSS_DISPLAY_SUSPENDED; - omapdss_hdmi_display_disable(dssdev); - -err: - mutex_unlock(&hdmi.lock); - - return r; -} - -static int hdmi_panel_resume(struct omap_dss_device *dssdev) -{ - int r = 0; - - mutex_lock(&hdmi.lock); - - if (dssdev->state != OMAP_DSS_DISPLAY_SUSPENDED) { - r = -EINVAL; - goto err; - } - - r = omapdss_hdmi_display_enable(dssdev); - if (r) { - DSSERR("failed to power on\n"); - goto err; - } - /* TODO: notify audio users that the panel resumed. */ - - dssdev->state = OMAP_DSS_DISPLAY_ACTIVE; - -err: - mutex_unlock(&hdmi.lock); - - return r; -} - static void hdmi_get_timings(struct omap_dss_device *dssdev, struct omap_video_timings *timings) { @@ -379,10 +327,13 @@ static int hdmi_check_timings(struct omap_dss_device *dssdev, static int hdmi_read_edid(struct omap_dss_device *dssdev, u8 *buf, int len) { int r; + bool need_enable; mutex_lock(&hdmi.lock); - if (dssdev->state != OMAP_DSS_DISPLAY_ACTIVE) { + need_enable = dssdev->state == OMAP_DSS_DISPLAY_DISABLED; + + if (need_enable) { r = omapdss_hdmi_display_enable(dssdev); if (r) goto err; @@ -390,8 +341,7 @@ static int hdmi_read_edid(struct omap_dss_device *dssdev, u8 *buf, int len) r = omapdss_hdmi_read_edid(buf, len); - if (dssdev->state == OMAP_DSS_DISPLAY_DISABLED || - dssdev->state == OMAP_DSS_DISPLAY_SUSPENDED) + if (need_enable) omapdss_hdmi_display_disable(dssdev); err: mutex_unlock(&hdmi.lock); @@ -402,10 +352,13 @@ err: static bool hdmi_detect(struct omap_dss_device *dssdev) { int r; + bool need_enable; mutex_lock(&hdmi.lock); - if (dssdev->state != OMAP_DSS_DISPLAY_ACTIVE) { + need_enable = dssdev->state == OMAP_DSS_DISPLAY_DISABLED; + + if (need_enable) { r = omapdss_hdmi_display_enable(dssdev); if (r) goto err; @@ -413,8 +366,7 @@ static bool hdmi_detect(struct omap_dss_device *dssdev) r = omapdss_hdmi_detect(); - if (dssdev->state == OMAP_DSS_DISPLAY_DISABLED || - dssdev->state == OMAP_DSS_DISPLAY_SUSPENDED) + if (need_enable) omapdss_hdmi_display_disable(dssdev); err: mutex_unlock(&hdmi.lock); @@ -427,8 +379,6 @@ static struct omap_dss_driver hdmi_driver = { .remove = hdmi_panel_remove, .enable = hdmi_panel_enable, .disable = hdmi_panel_disable, - .suspend = hdmi_panel_suspend, - .resume = hdmi_panel_resume, .get_timings = hdmi_get_timings, .set_timings = hdmi_set_timings, .check_timings = hdmi_check_timings, diff --git a/drivers/video/omap2/dss/venc_panel.c b/drivers/video/omap2/dss/venc_panel.c index d55b8784ecfd..0d2b1a0834a0 100644 --- a/drivers/video/omap2/dss/venc_panel.c +++ b/drivers/video/omap2/dss/venc_panel.c @@ -157,12 +157,6 @@ static void venc_panel_disable(struct omap_dss_device *dssdev) if (dssdev->state == OMAP_DSS_DISPLAY_DISABLED) goto end; - if (dssdev->state == OMAP_DSS_DISPLAY_SUSPENDED) { - /* suspended is the same as disabled with venc */ - dssdev->state = OMAP_DSS_DISPLAY_DISABLED; - goto end; - } - omapdss_venc_display_disable(dssdev); dssdev->state = OMAP_DSS_DISPLAY_DISABLED; @@ -170,17 +164,6 @@ end: mutex_unlock(&venc_panel.lock); } -static int venc_panel_suspend(struct omap_dss_device *dssdev) -{ - venc_panel_disable(dssdev); - return 0; -} - -static int venc_panel_resume(struct omap_dss_device *dssdev) -{ - return venc_panel_enable(dssdev); -} - static void venc_panel_set_timings(struct omap_dss_device *dssdev, struct omap_video_timings *timings) { @@ -222,8 +205,6 @@ static struct omap_dss_driver venc_driver = { .enable = venc_panel_enable, .disable = venc_panel_disable, - .suspend = venc_panel_suspend, - .resume = venc_panel_resume, .get_resolution = omapdss_default_get_resolution, .get_recommended_bpp = omapdss_default_get_recommended_bpp, diff --git a/drivers/video/omap2/omapfb/omapfb-main.c b/drivers/video/omap2/omapfb/omapfb-main.c index bc225e46fdd2..ba4630830e09 100644 --- a/drivers/video/omap2/omapfb/omapfb-main.c +++ b/drivers/video/omap2/omapfb/omapfb-main.c @@ -1258,11 +1258,10 @@ static int omapfb_blank(int blank, struct fb_info *fbi) switch (blank) { case FB_BLANK_UNBLANK: - if (display->state != OMAP_DSS_DISPLAY_SUSPENDED) + if (display->state == OMAP_DSS_DISPLAY_ACTIVE) goto exit; - if (display->driver->resume) - r = display->driver->resume(display); + r = display->driver->enable(display); if ((display->caps & OMAP_DSS_DISPLAY_CAP_MANUAL_UPDATE) && d->update_mode == OMAPFB_AUTO_UPDATE && @@ -1283,8 +1282,7 @@ static int omapfb_blank(int blank, struct fb_info *fbi) if (d->auto_update_work_enabled) omapfb_stop_auto_update(fbdev, display); - if (display->driver->suspend) - r = display->driver->suspend(display); + display->driver->disable(display); break; diff --git a/include/video/omapdss.h b/include/video/omapdss.h index 88c829466fc1..cdfb22e7fe80 100644 --- a/include/video/omapdss.h +++ b/include/video/omapdss.h @@ -158,7 +158,6 @@ enum omap_display_caps { enum omap_dss_display_state { OMAP_DSS_DISPLAY_DISABLED = 0, OMAP_DSS_DISPLAY_ACTIVE, - OMAP_DSS_DISPLAY_SUSPENDED, }; enum omap_dss_audio_state { @@ -686,8 +685,6 @@ struct omap_dss_driver { int (*enable)(struct omap_dss_device *display); void (*disable)(struct omap_dss_device *display); - int (*suspend)(struct omap_dss_device *display); - int (*resume)(struct omap_dss_device *display); int (*run_test)(struct omap_dss_device *display, int test); int (*update)(struct omap_dss_device *dssdev,