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drm/bridge: tc358767: Convert to atomic ops

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Use the atomic version of the enable/disable operations to continue the
transition to the atomic API. This will be needed to access the mode
from the atomic state.

Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
Tested-by: Lucas Stach <l.stach@pengutronix.de> # In both DPI to eDP and DSI to DPI mode.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Jonas Karlman <jonas@kwiboo.se>
Cc: Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
Cc: Maxime Ripard <maxime@cerno.tech>
Cc: Neil Armstrong <narmstrong@baylibre.com>
Cc: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Robert Foss <robert.foss@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20220329085015.39159-5-marex@denx.de
This commit is contained in:
Marek Vasut 2022-03-29 10:50:08 +02:00 committed by Robert Foss
parent a219062b9a
commit f5be62394d
No known key found for this signature in database
GPG Key ID: 3EFD900F76D1D784
1 changed files with 11 additions and 4 deletions
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15
drivers/gpu/drm/bridge/tc358767.c
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@ -1234,7 +1234,9 @@ static int tc_edp_stream_disable(struct tc_data *tc)
return 0;
}
static void tc_edp_bridge_enable(struct drm_bridge *bridge)
static void
tc_edp_bridge_atomic_enable(struct drm_bridge *bridge,
struct drm_bridge_state *old_bridge_state)
{
struct tc_data *tc = bridge_to_tc(bridge);
int ret;
@ -1259,7 +1261,9 @@ static void tc_edp_bridge_enable(struct drm_bridge *bridge)
}
}
static void tc_edp_bridge_disable(struct drm_bridge *bridge)
static void
tc_edp_bridge_atomic_disable(struct drm_bridge *bridge,
struct drm_bridge_state *old_bridge_state)
{
struct tc_data *tc = bridge_to_tc(bridge);
int ret;
@ -1459,11 +1463,14 @@ static const struct drm_bridge_funcs tc_edp_bridge_funcs = {
.detach = tc_edp_bridge_detach,
.mode_valid = tc_edp_mode_valid,
.mode_set = tc_bridge_mode_set,
.enable = tc_edp_bridge_enable,
.disable = tc_edp_bridge_disable,
.atomic_enable = tc_edp_bridge_atomic_enable,
.atomic_disable = tc_edp_bridge_atomic_disable,
.mode_fixup = tc_bridge_mode_fixup,
.detect = tc_bridge_detect,
.get_edid = tc_get_edid,
.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
.atomic_reset = drm_atomic_helper_bridge_reset,
};
static bool tc_readable_reg(struct device *dev, unsigned int reg)