diff options
| author | Russell King <rmk+kernel@armlinux.org.uk> | 2018-08-02 10:27:15 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@armlinux.org.uk> | 2018-08-07 10:32:03 +0100 |
| commit | b073a70ecd37bc6e7c25a47315cd8d65e7b313fd (patch) | |
| tree | a211bf40ab26cb559bfb272ad26a55c86119eb81 /drivers/gpu/drm/i2c | |
| parent | 5a03f5346fedc8b5f1a8601aa46a0930ba56a7ae (diff) | |
| download | linux-b073a70ecd37bc6e7c25a47315cd8d65e7b313fd.tar.bz2 | |
drm/i2c: tda998x: move mode_valid() to bridge
Move the mode_valid() implementation to the bridge instead of the
connector, as we're checking the bridge's capabilities.
Tested-by: Peter Rosin <peda@axentia.se>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Diffstat (limited to 'drivers/gpu/drm/i2c')
| -rw-r--r-- | drivers/gpu/drm/i2c/tda998x_drv.c | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/drivers/gpu/drm/i2c/tda998x_drv.c b/drivers/gpu/drm/i2c/tda998x_drv.c index a7a4307f7fcb..6308e8ec25df 100644 --- a/drivers/gpu/drm/i2c/tda998x_drv.c +++ b/drivers/gpu/drm/i2c/tda998x_drv.c @@ -1253,21 +1253,6 @@ static int tda998x_connector_get_modes(struct drm_connector *connector) return n; } -static enum drm_mode_status tda998x_connector_mode_valid(struct drm_connector *connector, - struct drm_display_mode *mode) -{ - /* TDA19988 dotclock can go up to 165MHz */ - struct tda998x_priv *priv = conn_to_tda998x_priv(connector); - - if (mode->clock > ((priv->rev == TDA19988) ? 165000 : 150000)) - return MODE_CLOCK_HIGH; - if (mode->htotal >= BIT(13)) - return MODE_BAD_HVALUE; - if (mode->vtotal >= BIT(11)) - return MODE_BAD_VVALUE; - return MODE_OK; -} - static struct drm_encoder * tda998x_connector_best_encoder(struct drm_connector *connector) { @@ -1279,7 +1264,6 @@ tda998x_connector_best_encoder(struct drm_connector *connector) static const struct drm_connector_helper_funcs tda998x_connector_helper_funcs = { .get_modes = tda998x_connector_get_modes, - .mode_valid = tda998x_connector_mode_valid, .best_encoder = tda998x_connector_best_encoder, }; @@ -1325,6 +1309,21 @@ static void tda998x_bridge_detach(struct drm_bridge *bridge) drm_connector_cleanup(&priv->connector); } +static enum drm_mode_status tda998x_bridge_mode_valid(struct drm_bridge *bridge, + const struct drm_display_mode *mode) +{ + /* TDA19988 dotclock can go up to 165MHz */ + struct tda998x_priv *priv = bridge_to_tda998x_priv(bridge); + + if (mode->clock > ((priv->rev == TDA19988) ? 165000 : 150000)) + return MODE_CLOCK_HIGH; + if (mode->htotal >= BIT(13)) + return MODE_BAD_HVALUE; + if (mode->vtotal >= BIT(11)) + return MODE_BAD_VVALUE; + return MODE_OK; +} + static void tda998x_bridge_enable(struct drm_bridge *bridge) { struct tda998x_priv *priv = bridge_to_tda998x_priv(bridge); @@ -1571,6 +1570,7 @@ static void tda998x_bridge_mode_set(struct drm_bridge *bridge, static const struct drm_bridge_funcs tda998x_bridge_funcs = { .attach = tda998x_bridge_attach, .detach = tda998x_bridge_detach, + .mode_valid = tda998x_bridge_mode_valid, .disable = tda998x_bridge_disable, .mode_set = tda998x_bridge_mode_set, .enable = tda998x_bridge_enable, |