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author | Laurent Pinchart | 2018-02-28 16:30:30 +0100 |
---|---|---|
committer | Tomi Valkeinen | 2018-09-03 15:13:26 +0200 |
commit | 7269fde4e8c96e67cd39f456cabf3329b06efffc (patch) | |
tree | 3dcfb29263b1e029fa586010bfad3df903c58e95 /drivers/gpu/drm/omapdrm/displays/panel-nec-nl8048hl11.c | |
parent | drm/omap: dss: Move src and dst check and set to connection handlers (diff) | |
download | kernel-qcow2-linux-7269fde4e8c96e67cd39f456cabf3329b06efffc.tar.gz kernel-qcow2-linux-7269fde4e8c96e67cd39f456cabf3329b06efffc.tar.xz kernel-qcow2-linux-7269fde4e8c96e67cd39f456cabf3329b06efffc.zip |
drm/omap: displays: Remove input omap_dss_device from panel data
All connectors, encoders and panels store a pointer to their input
omap_dss_device in the panel driver data structure. This duplicates the
src field in the omap_dss_device structure. Remove the private copy and
use the src field.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Diffstat (limited to 'drivers/gpu/drm/omapdrm/displays/panel-nec-nl8048hl11.c')
-rw-r--r-- | drivers/gpu/drm/omapdrm/displays/panel-nec-nl8048hl11.c | 42 |
1 files changed, 18 insertions, 24 deletions
diff --git a/drivers/gpu/drm/omapdrm/displays/panel-nec-nl8048hl11.c b/drivers/gpu/drm/omapdrm/displays/panel-nec-nl8048hl11.c index 84e9c9a8a566..6f2261ccd442 100644 --- a/drivers/gpu/drm/omapdrm/displays/panel-nec-nl8048hl11.c +++ b/drivers/gpu/drm/omapdrm/displays/panel-nec-nl8048hl11.c @@ -21,7 +21,6 @@ struct panel_drv_data { struct omap_dss_device dssdev; - struct omap_dss_device *in; struct videomode vm; @@ -114,41 +113,37 @@ static int init_nec_8048_wvga_lcd(struct spi_device *spi) static int nec_8048_connect(struct omap_dss_device *dssdev) { - struct panel_drv_data *ddata = to_panel_data(dssdev); - struct omap_dss_device *in; + struct omap_dss_device *src; int r; - in = omapdss_of_find_source_for_first_ep(dssdev->dev->of_node); - if (IS_ERR(in)) { + src = omapdss_of_find_source_for_first_ep(dssdev->dev->of_node); + if (IS_ERR(src)) { dev_err(dssdev->dev, "failed to find video source\n"); - return PTR_ERR(in); + return PTR_ERR(src); } - r = omapdss_device_connect(in, dssdev); + r = omapdss_device_connect(src, dssdev); if (r) { - omap_dss_put_device(in); + omap_dss_put_device(src); return r; } - ddata->in = in; return 0; } static void nec_8048_disconnect(struct omap_dss_device *dssdev) { - struct panel_drv_data *ddata = to_panel_data(dssdev); - struct omap_dss_device *in = ddata->in; + struct omap_dss_device *src = dssdev->src; - omapdss_device_disconnect(in, dssdev); + omapdss_device_disconnect(src, dssdev); - omap_dss_put_device(in); - ddata->in = NULL; + omap_dss_put_device(src); } static int nec_8048_enable(struct omap_dss_device *dssdev) { struct panel_drv_data *ddata = to_panel_data(dssdev); - struct omap_dss_device *in = ddata->in; + struct omap_dss_device *src = dssdev->src; int r; if (!omapdss_device_is_connected(dssdev)) @@ -157,9 +152,9 @@ static int nec_8048_enable(struct omap_dss_device *dssdev) if (omapdss_device_is_enabled(dssdev)) return 0; - in->ops->set_timings(in, &ddata->vm); + src->ops->set_timings(src, &ddata->vm); - r = in->ops->enable(in); + r = src->ops->enable(src); if (r) return r; @@ -174,7 +169,7 @@ static int nec_8048_enable(struct omap_dss_device *dssdev) static void nec_8048_disable(struct omap_dss_device *dssdev) { struct panel_drv_data *ddata = to_panel_data(dssdev); - struct omap_dss_device *in = ddata->in; + struct omap_dss_device *src = dssdev->src; if (!omapdss_device_is_enabled(dssdev)) return; @@ -182,7 +177,7 @@ static void nec_8048_disable(struct omap_dss_device *dssdev) if (gpio_is_valid(ddata->res_gpio)) gpio_set_value_cansleep(ddata->res_gpio, 0); - in->ops->disable(in); + src->ops->disable(src); dssdev->state = OMAP_DSS_DISPLAY_DISABLED; } @@ -191,11 +186,11 @@ static void nec_8048_set_timings(struct omap_dss_device *dssdev, struct videomode *vm) { struct panel_drv_data *ddata = to_panel_data(dssdev); - struct omap_dss_device *in = ddata->in; + struct omap_dss_device *src = dssdev->src; ddata->vm = *vm; - in->ops->set_timings(in, vm); + src->ops->set_timings(src, vm); } static void nec_8048_get_timings(struct omap_dss_device *dssdev, @@ -209,10 +204,9 @@ static void nec_8048_get_timings(struct omap_dss_device *dssdev, static int nec_8048_check_timings(struct omap_dss_device *dssdev, struct videomode *vm) { - struct panel_drv_data *ddata = to_panel_data(dssdev); - struct omap_dss_device *in = ddata->in; + struct omap_dss_device *src = dssdev->src; - return in->ops->check_timings(in, vm); + return src->ops->check_timings(src, vm); } static const struct omap_dss_driver nec_8048_ops = { |