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drm/panel: panel-dsi-cm: cleanup tear enable

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Simplify the code by moving code from _dsicm_enable_te() into
dsicm_power_on().

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20201215104657.802264-57-tomi.valkeinen@ti.com
This commit is contained in:
Tomi Valkeinen 2020-12-15 12:46:29 +02:00
parent 17d98080c4
commit 487c9e9289
1 changed files with 4 additions and 19 deletions
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23
drivers/gpu/drm/panel/panel-dsi-cm.c
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@ -68,8 +68,6 @@ static inline struct panel_drv_data *panel_to_ddata(struct drm_panel *panel)
return container_of(panel, struct panel_drv_data, panel); return container_of(panel, struct panel_drv_data, panel);
} }
static int _dsicm_enable_te(struct panel_drv_data *ddata, bool enable);
static void dsicm_bl_power(struct panel_drv_data *ddata, bool enable) static void dsicm_bl_power(struct panel_drv_data *ddata, bool enable)
{ {
struct backlight_device *backlight; struct backlight_device *backlight;
@ -313,10 +311,13 @@ static int dsicm_power_on(struct panel_drv_data *ddata)
if (r) if (r)
goto err; goto err;
r = _dsicm_enable_te(ddata, true); r = mipi_dsi_dcs_set_tear_on(ddata->dsi, MIPI_DSI_DCS_TEAR_MODE_VBLANK);
if (r) if (r)
goto err; goto err;
/* possible panel bug */
msleep(100);
ddata->enabled = true; ddata->enabled = true;
if (!ddata->intro_printed) { if (!ddata->intro_printed) {
@ -417,22 +418,6 @@ static int dsicm_disable(struct drm_panel *panel)
return r; return r;
} }
static int _dsicm_enable_te(struct panel_drv_data *ddata, bool enable)
{
struct mipi_dsi_device *dsi = ddata->dsi;
int r;
if (enable)
r = mipi_dsi_dcs_set_tear_on(dsi, MIPI_DSI_DCS_TEAR_MODE_VBLANK);
else
r = mipi_dsi_dcs_set_tear_off(dsi);
/* possible panel bug */
msleep(100);
return r;
}
static int dsicm_get_modes(struct drm_panel *panel, static int dsicm_get_modes(struct drm_panel *panel,
struct drm_connector *connector) struct drm_connector *connector)
{ {