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drm: Make the connector .detect() callback optional

Forráskód böngészése 
Many drivers (21 to be exact) create connectors that are always
connected (for instance to an LVDS or DSI panel). Instead of forcing
them to implement a dummy .detect() handler, make the callback optional
and consider the connector as always connected in that case.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Jyri Sarha <jsarha@ti.com>
Acked-by: Jani Nikula <jani.nikula@intel.com>
Acked-by: Philipp Zabel <p.zabel@pengutronix.de>
Acked-by: Vincent Abriou <vincent.abriou@st.com>
Acked-by: Alexey Brodkin <abrodkin@synopsys.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
[seanpaul fixed small conflict in rcar-du/rcar_du_lvdscon.c]
Signed-off-by: Sean Paul <seanpaul@chromium.org>
This commit is contained in:
Laurent Pinchart
2016-11-29 22:56:30 +02:00
committed by Sean Paul
szülő 87291e5dba
commit 949f08862d
27 fájl változott, egészen pontosan 14 új sor hozzáadva és 193 régi sor törölve
Download Patch File Download Diff File Expand all files Collapse all files

7
drivers/gpu/drm/bridge/nxp-ptn3460.c
Fájl megtekintése

@@ -239,16 +239,9 @@ static const struct drm_connector_helper_funcs ptn3460_connector_helper_funcs =
.get_modes = ptn3460_get_modes,
};
static enum drm_connector_status ptn3460_detect(struct drm_connector *connector,
bool force)
{
return connector_status_connected;
}
static const struct drm_connector_funcs ptn3460_connector_funcs = {
.dpms = drm_atomic_helper_connector_dpms,
.fill_modes = drm_helper_probe_single_connector_modes,
.detect = ptn3460_detect,
.destroy = drm_connector_cleanup,
.reset = drm_atomic_helper_connector_reset,
.atomic_duplicate_state = drm_atomic_helper_connector_duplicate_state,

7
drivers/gpu/drm/bridge/parade-ps8622.c
Fájl megtekintése

@@ -477,16 +477,9 @@ static const struct drm_connector_helper_funcs ps8622_connector_helper_funcs = {
.get_modes = ps8622_get_modes,
};
static enum drm_connector_status ps8622_detect(struct drm_connector *connector,
bool force)
{
return connector_status_connected;
}
static const struct drm_connector_funcs ps8622_connector_funcs = {
.dpms = drm_atomic_helper_connector_dpms,
.fill_modes = drm_helper_probe_single_connector_modes,
.detect = ps8622_detect,
.destroy = drm_connector_cleanup,
.reset = drm_atomic_helper_connector_reset,
.atomic_duplicate_state = drm_atomic_helper_connector_duplicate_state,

7
drivers/gpu/drm/bridge/tc358767.c
Fájl megtekintése

@@ -1038,12 +1038,6 @@ err:
return ret;
}
static enum drm_connector_status
tc_connector_detect(struct drm_connector *connector, bool force)
{
return connector_status_connected;
}
static void tc_bridge_pre_enable(struct drm_bridge *bridge)
{
struct tc_data *tc = bridge_to_tc(bridge);
@@ -1168,7 +1162,6 @@ static const struct drm_connector_helper_funcs tc_connector_helper_funcs = {
static const struct drm_connector_funcs tc_connector_funcs = {
.dpms = drm_atomic_helper_connector_dpms,
.fill_modes = drm_helper_probe_single_connector_modes,
.detect = tc_connector_detect,
.destroy = drm_connector_cleanup,
.reset = drm_atomic_helper_connector_reset,
.atomic_duplicate_state = drm_atomic_helper_connector_duplicate_state,