From 96adceceedefff9b849d25ff582bc6f516903994 Mon Sep 17 00:00:00 2001 From: Tomi Valkeinen Date: Mon, 11 Jan 2010 13:54:33 +0200 Subject: [PATCH] OMAP: DSS2: move get_resolution() Move get_resolution() from omap_dss_device to omap_dss_driver. This is part of a larger patch-set, which moves the control from omapdss driver to the display driver. Signed-off-by: Tomi Valkeinen --- arch/arm/plat-omap/include/plat/display.h | 7 +++++-- drivers/video/omap2/displays/panel-taal.c | 2 +- drivers/video/omap2/dss/core.c | 4 ++++ drivers/video/omap2/dss/display.c | 4 ++-- drivers/video/omap2/dss/dsi.c | 4 ++-- drivers/video/omap2/dss/overlay.c | 2 +- drivers/video/omap2/dss/venc.c | 2 ++ drivers/video/omap2/omapfb/omapfb-ioctl.c | 4 ++-- drivers/video/omap2/omapfb/omapfb-main.c | 9 +++++---- 9 files changed, 24 insertions(+), 14 deletions(-) diff --git a/arch/arm/plat-omap/include/plat/display.h b/arch/arm/plat-omap/include/plat/display.h index f05098d..70a9dd3 100644 --- a/arch/arm/plat-omap/include/plat/display.h +++ b/arch/arm/plat-omap/include/plat/display.h @@ -470,8 +470,6 @@ struct omap_dss_device { int (*suspend)(struct omap_dss_device *dssdev); int (*resume)(struct omap_dss_device *dssdev); - void (*get_resolution)(struct omap_dss_device *dssdev, - u16 *xres, u16 *yres); int (*get_recommended_bpp)(struct omap_dss_device *dssdev); int (*check_timings)(struct omap_dss_device *dssdev, @@ -529,6 +527,9 @@ struct omap_dss_driver { int (*memory_read)(struct omap_dss_device *dssdev, void *buf, size_t size, u16 x, u16 y, u16 w, u16 h); + + void (*get_resolution)(struct omap_dss_device *dssdev, + u16 *xres, u16 *yres); }; int omap_dss_register_driver(struct omap_dss_driver *); @@ -553,6 +554,8 @@ struct omap_overlay_manager *omap_dss_get_overlay_manager(int num); int omap_dss_get_num_overlays(void); struct omap_overlay *omap_dss_get_overlay(int num); +void omapdss_default_get_resolution(struct omap_dss_device *dssdev, + u16 *xres, u16 *yres); typedef void (*omap_dispc_isr_t) (void *arg, u32 mask); int omap_dispc_register_isr(omap_dispc_isr_t isr, void *arg, u32 mask); int omap_dispc_unregister_isr(omap_dispc_isr_t isr, void *arg, u32 mask); diff --git a/drivers/video/omap2/displays/panel-taal.c b/drivers/video/omap2/displays/panel-taal.c index 8f90de0..11d69b6 100644 --- a/drivers/video/omap2/displays/panel-taal.c +++ b/drivers/video/omap2/displays/panel-taal.c @@ -517,7 +517,6 @@ static int taal_probe(struct omap_dss_device *dssdev) dev_set_drvdata(&dssdev->dev, td); dssdev->get_timings = taal_get_timings; - dssdev->get_resolution = taal_get_resolution; /* if no platform set_backlight() defined, presume DSI backlight * control */ @@ -990,6 +989,7 @@ static struct omap_dss_driver taal_driver = { .resume = taal_resume, .setup_update = taal_setup_update, + .get_resolution = taal_get_resolution, .enable_te = taal_enable_te, .wait_for_te = taal_wait_te, .set_rotate = taal_rotate, diff --git a/drivers/video/omap2/dss/core.c b/drivers/video/omap2/dss/core.c index 39b1a20..2e6ce835 100644 --- a/drivers/video/omap2/dss/core.c +++ b/drivers/video/omap2/dss/core.c @@ -811,6 +811,10 @@ int omap_dss_register_driver(struct omap_dss_driver *dssdriver) dssdriver->driver.bus = &dss_bus_type; dssdriver->driver.probe = dss_driver_probe; dssdriver->driver.remove = dss_driver_remove; + + if (dssdriver->get_resolution == NULL) + dssdriver->get_resolution = omapdss_default_get_resolution; + return driver_register(&dssdriver->driver); } EXPORT_SYMBOL(omap_dss_register_driver); diff --git a/drivers/video/omap2/dss/display.c b/drivers/video/omap2/dss/display.c index 80b67d1..3888c19 100644 --- a/drivers/video/omap2/dss/display.c +++ b/drivers/video/omap2/dss/display.c @@ -303,12 +303,13 @@ static struct device_attribute *display_sysfs_attrs[] = { NULL }; -static void default_get_resolution(struct omap_dss_device *dssdev, +void omapdss_default_get_resolution(struct omap_dss_device *dssdev, u16 *xres, u16 *yres) { *xres = dssdev->panel.timings.x_res; *yres = dssdev->panel.timings.y_res; } +EXPORT_SYMBOL(omapdss_default_get_resolution); void default_get_overlay_fifo_thresholds(enum omap_plane plane, u32 fifo_size, enum omap_burst_size *burst_size, @@ -412,7 +413,6 @@ void dss_init_device(struct platform_device *pdev, return; } - dssdev->get_resolution = default_get_resolution; dssdev->get_recommended_bpp = default_get_recommended_bpp; switch (dssdev->type) { diff --git a/drivers/video/omap2/dss/dsi.c b/drivers/video/omap2/dss/dsi.c index b478a50..abc66f2 100644 --- a/drivers/video/omap2/dss/dsi.c +++ b/drivers/video/omap2/dss/dsi.c @@ -2868,7 +2868,7 @@ static int dsi_set_update_mode(struct omap_dss_device *dssdev, DSSDBG("starting auto update\n"); - dssdev->get_resolution(dssdev, &w, &h); + dssdev->driver->get_resolution(dssdev, &w, &h); dsi_set_update_region(dssdev, 0, 0, w, h); @@ -3422,7 +3422,7 @@ static int dsi_display_update(struct omap_dss_device *dssdev, if (dssdev->state != OMAP_DSS_DISPLAY_ACTIVE) goto end; - dssdev->get_resolution(dssdev, &dw, &dh); + dssdev->driver->get_resolution(dssdev, &dw, &dh); if (x > dw || y > dh) goto end; diff --git a/drivers/video/omap2/dss/overlay.c b/drivers/video/omap2/dss/overlay.c index b7f9a73..0c5bea2 100644 --- a/drivers/video/omap2/dss/overlay.c +++ b/drivers/video/omap2/dss/overlay.c @@ -350,7 +350,7 @@ int dss_check_overlay(struct omap_overlay *ovl, struct omap_dss_device *dssdev) return -EINVAL; } - dssdev->get_resolution(dssdev, &dw, &dh); + dssdev->driver->get_resolution(dssdev, &dw, &dh); DSSDBG("check_overlay %d: (%d,%d %dx%d -> %dx%d) disp (%dx%d)\n", ovl->id, diff --git a/drivers/video/omap2/dss/venc.c b/drivers/video/omap2/dss/venc.c index 4e6bd1d..65514f0 100644 --- a/drivers/video/omap2/dss/venc.c +++ b/drivers/video/omap2/dss/venc.c @@ -459,6 +459,8 @@ static struct omap_dss_driver venc_driver = { .suspend = venc_panel_suspend, .resume = venc_panel_resume, + .get_resolution = omapdss_default_get_resolution, + .driver = { .name = "venc", .owner = THIS_MODULE, diff --git a/drivers/video/omap2/omapfb/omapfb-ioctl.c b/drivers/video/omap2/omapfb/omapfb-ioctl.c index 36afab3..6deabb9 100644 --- a/drivers/video/omap2/omapfb/omapfb-ioctl.c +++ b/drivers/video/omap2/omapfb/omapfb-ioctl.c @@ -167,7 +167,7 @@ static int omapfb_update_window_nolock(struct fb_info *fbi, if (w == 0 || h == 0) return 0; - display->get_resolution(display, &dw, &dh); + display->driver->get_resolution(display, &dw, &dh); if (x + w > dw || y + h > dh) return -EINVAL; @@ -752,7 +752,7 @@ int omapfb_ioctl(struct fb_info *fbi, unsigned int cmd, unsigned long arg) break; } - display->get_resolution(display, &xres, &yres); + display->driver->get_resolution(display, &xres, &yres); p.display_info.xres = xres; p.display_info.yres = yres; diff --git a/drivers/video/omap2/omapfb/omapfb-main.c b/drivers/video/omap2/omapfb/omapfb-main.c index 6a383ab..212d2ef 100644 --- a/drivers/video/omap2/omapfb/omapfb-main.c +++ b/drivers/video/omap2/omapfb/omapfb-main.c @@ -1254,7 +1254,7 @@ exit: if (r == 0 && do_update && display->update) { u16 w, h; - display->get_resolution(display, &w, &h); + display->driver->get_resolution(display, &w, &h); r = display->update(display, 0, 0, w, h); } @@ -1427,7 +1427,7 @@ static int omapfb_alloc_fbmem_display(struct fb_info *fbi, unsigned long size, if (!size) { u16 w, h; - display->get_resolution(display, &w, &h); + display->driver->get_resolution(display, &w, &h); if (ofbi->rotation_type == OMAP_DSS_ROT_VRFB) { size = max(omap_vrfb_min_phys_size(w, h, bytespp), @@ -1745,7 +1745,7 @@ static int omapfb_fb_init(struct omapfb2_device *fbdev, struct fb_info *fbi) u16 w, h; int rotation = (var->rotate + ofbi->rotation[0]) % 4; - display->get_resolution(display, &w, &h); + display->driver->get_resolution(display, &w, &h); if (rotation == FB_ROTATE_CW || rotation == FB_ROTATE_CCW) { @@ -2197,7 +2197,8 @@ static int omapfb_probe(struct platform_device *pdev) def_display->set_update_mode(def_display, OMAP_DSS_UPDATE_MANUAL); - def_display->get_resolution(def_display, &w, &h); + def_display->driver->get_resolution(def_display, + &w, &h); def_display->update(def_display, 0, 0, w, h); #endif } else { -- 2.7.4