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drm/bridge: lt9611: Switch to atomic operations

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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.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Dave Airlie <airlied@redhat.com>
Cc: John Stultz <john.stultz@linaro.org>
Cc: Maxime Ripard <maxime@cerno.tech>
Cc: Sam Ravnborg <sam@ravnborg.org>
Cc: Thomas Zimmermann <tzimmermann@suse.de>
Signed-off-by: Robert Foss <robert.foss@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20220331153923.14314-1-marex@denx.de
This commit is contained in:
Marek Vasut
2022-03-31 17:39:22 +02:00
committed by Robert Foss
parent 85854fa959
commit 97d7ca798a
1 changed files with 16 additions and 6 deletions
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22
drivers/gpu/drm/bridge/lontium-lt9611.c
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@@ -700,7 +700,9 @@ lt9611_connector_mode_valid(struct drm_connector *connector,
}
/* bridge funcs */
static void lt9611_bridge_enable(struct drm_bridge *bridge)
static void
lt9611_bridge_atomic_enable(struct drm_bridge *bridge,
struct drm_bridge_state *old_bridge_state)
{
struct lt9611 *lt9611 = bridge_to_lt9611(bridge);
@@ -721,7 +723,9 @@ static void lt9611_bridge_enable(struct drm_bridge *bridge)
regmap_write(lt9611->regmap, 0x8130, 0xea);
}
static void lt9611_bridge_disable(struct drm_bridge *bridge)
static void
lt9611_bridge_atomic_disable(struct drm_bridge *bridge,
struct drm_bridge_state *old_bridge_state)
{
struct lt9611 *lt9611 = bridge_to_lt9611(bridge);
int ret;
@@ -856,7 +860,9 @@ static void lt9611_bridge_pre_enable(struct drm_bridge *bridge)
lt9611->sleep = false;
}
static void lt9611_bridge_post_disable(struct drm_bridge *bridge)
static void
lt9611_bridge_atomic_post_disable(struct drm_bridge *bridge,
struct drm_bridge_state *old_bridge_state)
{
struct lt9611 *lt9611 = bridge_to_lt9611(bridge);
@@ -919,13 +925,17 @@ static void lt9611_bridge_hpd_enable(struct drm_bridge *bridge)
static const struct drm_bridge_funcs lt9611_bridge_funcs = {
.attach = lt9611_bridge_attach,
.mode_valid = lt9611_bridge_mode_valid,
.enable = lt9611_bridge_enable,
.disable = lt9611_bridge_disable,
.post_disable = lt9611_bridge_post_disable,
.mode_set = lt9611_bridge_mode_set,
.detect = lt9611_bridge_detect,
.get_edid = lt9611_bridge_get_edid,
.hpd_enable = lt9611_bridge_hpd_enable,
.atomic_enable = lt9611_bridge_atomic_enable,
.atomic_disable = lt9611_bridge_atomic_disable,
.atomic_post_disable = lt9611_bridge_atomic_post_disable,
.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 int lt9611_parse_dt(struct device *dev,