It's pretty inconvenient to access the full atomic state from
drm_bridges, so let's change the atomic_post_disable hook prototype to
pass it directly.
Reviewed-by: Dmitry Baryshkov <dmitry.barysh...@linaro.org>
Signed-off-by: Maxime Ripard <mrip...@kernel.org>
---
drivers/gpu/drm/bridge/analogix/analogix_dp_core.c | 6 ++----
drivers/gpu/drm/bridge/chipone-icn6211.c | 2 +-
drivers/gpu/drm/bridge/ite-it6505.c | 2 +-
drivers/gpu/drm/bridge/lontium-lt9611.c | 5 ++---
drivers/gpu/drm/bridge/panel.c | 3 +--
drivers/gpu/drm/bridge/parade-ps8640.c | 2 +-
drivers/gpu/drm/bridge/samsung-dsim.c | 2 +-
drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c | 2 +-
drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi2.c | 2 +-
drivers/gpu/drm/bridge/tc358762.c | 3 ++-
drivers/gpu/drm/bridge/ti-dlpc3433.c | 2 +-
drivers/gpu/drm/bridge/ti-sn65dsi86.c | 2 +-
drivers/gpu/drm/drm_bridge.c | 16 +++-------------
drivers/gpu/drm/mediatek/mtk_dsi.c | 2 +-
drivers/gpu/drm/mediatek/mtk_hdmi.c | 2 +-
drivers/gpu/drm/msm/dp/dp_display.c | 14 +++++++-------
drivers/gpu/drm/msm/dp/dp_drm.c | 5 ++---
drivers/gpu/drm/msm/dp/dp_drm.h | 2 +-
drivers/gpu/drm/vc4/vc4_dsi.c | 2 +-
include/drm/drm_bridge.h | 2 +-
20 files changed, 32 insertions(+), 46 deletions(-)
diff --git a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c
b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c
index
5ebda1ca880439db8fbfa048be7274f763b82f51..60ce33eadd97548c39201332e26b56e71245253a
100644
--- a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c
+++ b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c
@@ -1359,15 +1359,13 @@ static void analogix_dp_bridge_atomic_disable(struct
drm_bridge *bridge,
}
analogix_dp_bridge_disable(bridge);
}
-static void
-analogix_dp_bridge_atomic_post_disable(struct drm_bridge *bridge,
- struct drm_bridge_state *old_bridge_state)
+static void analogix_dp_bridge_atomic_post_disable(struct drm_bridge *bridge,
+ struct drm_atomic_state
*old_state)
{
- struct drm_atomic_state *old_state = old_bridge_state->base.state;
struct analogix_dp_device *dp = bridge->driver_private;
struct drm_crtc *crtc;
struct drm_crtc_state *new_crtc_state;
int ret;
diff --git a/drivers/gpu/drm/bridge/chipone-icn6211.c
b/drivers/gpu/drm/bridge/chipone-icn6211.c
index
2d9e3add135c45f63966ee9df8d4cbe3b215aa1f..81f7c701961fddadbced6e4ad1bf9f12d3325fa7
100644
--- a/drivers/gpu/drm/bridge/chipone-icn6211.c
+++ b/drivers/gpu/drm/bridge/chipone-icn6211.c
@@ -479,11 +479,11 @@ static void chipone_atomic_pre_enable(struct drm_bridge
*bridge,
usleep_range(10000, 11000);
}
static void chipone_atomic_post_disable(struct drm_bridge *bridge,
- struct drm_bridge_state
*old_bridge_state)
+ struct drm_atomic_state *state)
{
struct chipone *icn = bridge_to_chipone(bridge);
clk_disable_unprepare(icn->refclk);
diff --git a/drivers/gpu/drm/bridge/ite-it6505.c
b/drivers/gpu/drm/bridge/ite-it6505.c
index
d8265a205c0dc17e38c426e225e33c361a41a256..8a607558ac89ed2961d13515d987c141f2b6e116
100644
--- a/drivers/gpu/drm/bridge/ite-it6505.c
+++ b/drivers/gpu/drm/bridge/ite-it6505.c
@@ -3262,11 +3262,11 @@ static void it6505_bridge_atomic_pre_enable(struct
drm_bridge *bridge,
pm_runtime_get_sync(dev);
}
static void it6505_bridge_atomic_post_disable(struct drm_bridge *bridge,
- struct drm_bridge_state
*old_state)
+ struct drm_atomic_state *state)
{
struct it6505 *it6505 = bridge_to_it6505(bridge);
struct device *dev = it6505->dev;
DRM_DEV_DEBUG_DRIVER(dev, "start");
diff --git a/drivers/gpu/drm/bridge/lontium-lt9611.c
b/drivers/gpu/drm/bridge/lontium-lt9611.c
index
bacc8d373fe7c8af1370afef2588d9c41fd7f5f3..026803034231f78c17f619dc04119bdd9b2b6679
100644
--- a/drivers/gpu/drm/bridge/lontium-lt9611.c
+++ b/drivers/gpu/drm/bridge/lontium-lt9611.c
@@ -781,13 +781,12 @@ static void lt9611_bridge_atomic_pre_enable(struct
drm_bridge *bridge,
reg_cfg, ARRAY_SIZE(reg_cfg));
lt9611->sleep = false;
}
-static void
-lt9611_bridge_atomic_post_disable(struct drm_bridge *bridge,
- struct drm_bridge_state *old_bridge_state)
+static void lt9611_bridge_atomic_post_disable(struct drm_bridge *bridge,
+ struct drm_atomic_state *state)
{
struct lt9611 *lt9611 = bridge_to_lt9611(bridge);
lt9611_sleep_setup(lt9611);
}
diff --git a/drivers/gpu/drm/bridge/panel.c b/drivers/gpu/drm/bridge/panel.c
index
4ac9d32c701eb84df1fdff7d4ef06106bfd2e51d..890bd45c46eda8366e44974e3ec5891aa473fd00
100644
--- a/drivers/gpu/drm/bridge/panel.c
+++ b/drivers/gpu/drm/bridge/panel.c
@@ -164,14 +164,13 @@ static void panel_bridge_atomic_disable(struct drm_bridge
*bridge,
drm_panel_disable(panel_bridge->panel);
}
static void panel_bridge_atomic_post_disable(struct drm_bridge *bridge,
- struct drm_bridge_state *old_bridge_state)
+ struct drm_atomic_state
*atomic_state)
{
struct panel_bridge *panel_bridge = drm_bridge_to_panel_bridge(bridge);
- struct drm_atomic_state *atomic_state = old_bridge_state->base.state;
struct drm_encoder *encoder = bridge->encoder;
struct drm_crtc *crtc;
struct drm_crtc_state *new_crtc_state;
crtc = drm_atomic_get_old_crtc_for_encoder(atomic_state, encoder);
diff --git a/drivers/gpu/drm/bridge/parade-ps8640.c
b/drivers/gpu/drm/bridge/parade-ps8640.c
index
7ec674bffa81327ebeacecce091364e0f3e9a4f9..a42138b33258a48a303a97fbb07504893aeafaf7
100644
--- a/drivers/gpu/drm/bridge/parade-ps8640.c
+++ b/drivers/gpu/drm/bridge/parade-ps8640.c
@@ -470,11 +470,11 @@ static void ps8640_atomic_pre_enable(struct drm_bridge
*bridge,
ps_bridge->pre_enabled = true;
}
static void ps8640_atomic_post_disable(struct drm_bridge *bridge,
- struct drm_bridge_state
*old_bridge_state)
+ struct drm_atomic_state *state)
{
struct ps8640 *ps_bridge = bridge_to_ps8640(bridge);
ps_bridge->pre_enabled = false;
diff --git a/drivers/gpu/drm/bridge/samsung-dsim.c
b/drivers/gpu/drm/bridge/samsung-dsim.c
index
4a75a49110bca0e4ce71fbb81081fbffd7d72465..54de6ed2fae81bc13301a6b1ee8f38183a3118b6
100644
--- a/drivers/gpu/drm/bridge/samsung-dsim.c
+++ b/drivers/gpu/drm/bridge/samsung-dsim.c
@@ -1506,11 +1506,11 @@ static void samsung_dsim_atomic_disable(struct
drm_bridge *bridge,
samsung_dsim_set_display_enable(dsi, false);
dsi->state &= ~DSIM_STATE_VIDOUT_AVAILABLE;
}
static void samsung_dsim_atomic_post_disable(struct drm_bridge *bridge,
- struct drm_bridge_state
*old_bridge_state)
+ struct drm_atomic_state *state)
{
struct samsung_dsim *dsi = bridge_to_dsi(bridge);
dsi->state &= ~DSIM_STATE_ENABLED;
pm_runtime_put_sync(dsi->dev);
diff --git a/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c
b/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c
index
f9371b19a476bbba17165632e4f2230ac9d48e9d..2b6e70a49f438c475bc60d9595bf246a9e54995b
100644
--- a/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c
+++ b/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c
@@ -932,11 +932,11 @@ static void dw_mipi_dsi_clear_err(struct dw_mipi_dsi *dsi)
dsi_write(dsi, DSI_INT_MSK0, 0);
dsi_write(dsi, DSI_INT_MSK1, 0);
}
static void dw_mipi_dsi_bridge_post_atomic_disable(struct drm_bridge *bridge,
- struct drm_bridge_state
*old_bridge_state)
+ struct drm_atomic_state
*state)
{
struct dw_mipi_dsi *dsi = bridge_to_dsi(bridge);
const struct dw_mipi_dsi_phy_ops *phy_ops = dsi->plat_data->phy_ops;
/*
diff --git a/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi2.c
b/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi2.c
index
1d9d16fbcc7f2231fa71cc6a22a34be6f2ba46fd..5fd7a459efdd4fc4884cdf77ffedc19c36d1ca13
100644
--- a/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi2.c
+++ b/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi2.c
@@ -743,11 +743,11 @@ static int dw_mipi_dsi2_bridge_atomic_check(struct
drm_bridge *bridge,
return 0;
}
static void dw_mipi_dsi2_bridge_post_atomic_disable(struct drm_bridge *bridge,
- struct drm_bridge_state
*old_bridge_state)
+ struct drm_atomic_state
*state)
{
struct dw_mipi_dsi2 *dsi2 = bridge_to_dsi2(bridge);
const struct dw_mipi_dsi2_phy_ops *phy_ops = dsi2->plat_data->phy_ops;
regmap_write(dsi2->regmap, DSI2_IPI_PIX_PKT_CFG, 0);
diff --git a/drivers/gpu/drm/bridge/tc358762.c
b/drivers/gpu/drm/bridge/tc358762.c
index
6ed8ae6ffc3defa9857397a7f47d44195ac0f774..49c76027f8316967ea4f7d7dfb85920a025b6df9
100644
--- a/drivers/gpu/drm/bridge/tc358762.c
+++ b/drivers/gpu/drm/bridge/tc358762.c
@@ -147,11 +147,12 @@ static int tc358762_init(struct tc358762 *ctx)
msleep(100);
return tc358762_clear_error(ctx);
}
-static void tc358762_post_disable(struct drm_bridge *bridge, struct
drm_bridge_state *state)
+static void tc358762_post_disable(struct drm_bridge *bridge,
+ struct drm_atomic_state *state)
{
struct tc358762 *ctx = bridge_to_tc358762(bridge);
int ret;
/*
diff --git a/drivers/gpu/drm/bridge/ti-dlpc3433.c
b/drivers/gpu/drm/bridge/ti-dlpc3433.c
index
963af4fc28a88f7ed0b0f01933d96dd8077c6602..85f2a0e74a1c8aaa272ce828ad1c82660503b7a8
100644
--- a/drivers/gpu/drm/bridge/ti-dlpc3433.c
+++ b/drivers/gpu/drm/bridge/ti-dlpc3433.c
@@ -191,11 +191,11 @@ static void dlpc_atomic_pre_enable(struct drm_bridge
*bridge,
msleep(10);
}
static void dlpc_atomic_post_disable(struct drm_bridge *bridge,
- struct drm_bridge_state *old_bridge_state)
+ struct drm_atomic_state *state)
{
struct dlpc *dlpc = bridge_to_dlpc(bridge);
regulator_disable(dlpc->vcc_flsh);
regulator_disable(dlpc->vcc_intf);
diff --git a/drivers/gpu/drm/bridge/ti-sn65dsi86.c
b/drivers/gpu/drm/bridge/ti-sn65dsi86.c
index
38f30aad7d9b72083272702c8bda73e61dbe0267..ae34585e05b307934d9fbf0dfd7ad159a99d4c17
100644
--- a/drivers/gpu/drm/bridge/ti-sn65dsi86.c
+++ b/drivers/gpu/drm/bridge/ti-sn65dsi86.c
@@ -1176,11 +1176,11 @@ static void ti_sn_bridge_atomic_pre_enable(struct
drm_bridge *bridge,
/* td7: min 100 us after enable before DSI data */
usleep_range(100, 110);
}
static void ti_sn_bridge_atomic_post_disable(struct drm_bridge *bridge,
- struct drm_bridge_state
*old_bridge_state)
+ struct drm_atomic_state *state)
{
struct ti_sn65dsi86 *pdata = bridge_to_ti_sn65dsi86(bridge);
/* semi auto link training mode OFF */
regmap_write(pdata->regmap, SN_ML_TX_MODE_REG, 0);
diff --git a/drivers/gpu/drm/drm_bridge.c b/drivers/gpu/drm/drm_bridge.c
index
198083cacfc0924f1fd3bcf7a6a690f4e5779de0..cb71ec57c47af889c2028c74d0bbcfa2fed1f88b
100644
--- a/drivers/gpu/drm/drm_bridge.c
+++ b/drivers/gpu/drm/drm_bridge.c
@@ -583,24 +583,14 @@ void drm_atomic_bridge_chain_disable(struct drm_bridge
*bridge,
EXPORT_SYMBOL(drm_atomic_bridge_chain_disable);
static void drm_atomic_bridge_call_post_disable(struct drm_bridge *bridge,
struct drm_atomic_state
*old_state)
{
- if (old_state && bridge->funcs->atomic_post_disable) {
- struct drm_bridge_state *old_bridge_state;
-
- old_bridge_state =
- drm_atomic_get_old_bridge_state(old_state,
- bridge);
- if (WARN_ON(!old_bridge_state))
- return;
-
- bridge->funcs->atomic_post_disable(bridge,
- old_bridge_state);
- } else if (bridge->funcs->post_disable) {
+ if (old_state && bridge->funcs->atomic_post_disable)
+ bridge->funcs->atomic_post_disable(bridge, old_state);
+ else if (bridge->funcs->post_disable)
bridge->funcs->post_disable(bridge);
- }
}
/**
* drm_atomic_bridge_chain_post_disable - cleans up after disabling all bridges
* in the encoder chain
diff --git a/drivers/gpu/drm/mediatek/mtk_dsi.c
b/drivers/gpu/drm/mediatek/mtk_dsi.c
index
661db80b2377fce4ea09a46c4ad19a58fab3fe7d..b50dc9a013ac5a50e464134f548fa773a5662138
100644
--- a/drivers/gpu/drm/mediatek/mtk_dsi.c
+++ b/drivers/gpu/drm/mediatek/mtk_dsi.c
@@ -854,11 +854,11 @@ static void mtk_dsi_bridge_atomic_pre_enable(struct
drm_bridge *bridge,
if (ret < 0)
DRM_ERROR("failed to power on dsi\n");
}
static void mtk_dsi_bridge_atomic_post_disable(struct drm_bridge *bridge,
- struct drm_bridge_state
*old_bridge_state)
+ struct drm_atomic_state *state)
{
struct mtk_dsi *dsi = bridge_to_dsi(bridge);
mtk_dsi_poweroff(dsi);
}
diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi.c
b/drivers/gpu/drm/mediatek/mtk_hdmi.c
index
602c9d348a7d3ec4f0ba13386508c531772b6e14..ac5e40c2761710dfbe722e1ba569d76e4cd5b8fb
100644
--- a/drivers/gpu/drm/mediatek/mtk_hdmi.c
+++ b/drivers/gpu/drm/mediatek/mtk_hdmi.c
@@ -1324,11 +1324,11 @@ static void mtk_hdmi_bridge_atomic_disable(struct
drm_bridge *bridge,
hdmi->enabled = false;
}
static void mtk_hdmi_bridge_atomic_post_disable(struct drm_bridge *bridge,
- struct drm_bridge_state
*old_state)
+ struct drm_atomic_state *state)
{
struct mtk_hdmi *hdmi = hdmi_ctx_from_bridge(bridge);
if (!hdmi->powered)
return;
diff --git a/drivers/gpu/drm/msm/dp/dp_display.c
b/drivers/gpu/drm/msm/dp/dp_display.c
index
77948f0514de572caa9bc776a3d0fc178bf3bd51..8b1cc8f166b86678ac348eea98754e9b75fc7436
100644
--- a/drivers/gpu/drm/msm/dp/dp_display.c
+++ b/drivers/gpu/drm/msm/dp/dp_display.c
@@ -1562,33 +1562,33 @@ void msm_dp_bridge_atomic_disable(struct drm_bridge
*drm_bridge,
msm_dp_ctrl_push_idle(msm_dp_display->ctrl);
}
void msm_dp_bridge_atomic_post_disable(struct drm_bridge *drm_bridge,
- struct drm_bridge_state *old_bridge_state)
+ struct drm_atomic_state *state)
{
struct msm_dp_bridge *msm_dp_bridge = to_dp_bridge(drm_bridge);
struct msm_dp *dp = msm_dp_bridge->msm_dp_display;
- u32 state;
+ u32 hpd_state;
struct msm_dp_display_private *msm_dp_display;
msm_dp_display = container_of(dp, struct msm_dp_display_private,
msm_dp_display);
if (dp->is_edp)
msm_dp_hpd_unplug_handle(msm_dp_display, 0);
mutex_lock(&msm_dp_display->event_mutex);
- state = msm_dp_display->hpd_state;
- if (state != ST_DISCONNECT_PENDING && state != ST_CONNECTED)
+ hpd_state = msm_dp_display->hpd_state;
+ if (hpd_state != ST_DISCONNECT_PENDING && hpd_state != ST_CONNECTED)
drm_dbg_dp(dp->drm_dev, "type=%d wrong hpd_state=%d\n",
- dp->connector_type, state);
+ dp->connector_type, hpd_state);
msm_dp_display_disable(msm_dp_display);
- state = msm_dp_display->hpd_state;
- if (state == ST_DISCONNECT_PENDING) {
+ hpd_state = msm_dp_display->hpd_state;
+ if (hpd_state == ST_DISCONNECT_PENDING) {
/* completed disconnection */
msm_dp_display->hpd_state = ST_DISCONNECTED;
} else {
msm_dp_display->hpd_state = ST_DISPLAY_OFF;
}
diff --git a/drivers/gpu/drm/msm/dp/dp_drm.c b/drivers/gpu/drm/msm/dp/dp_drm.c
index
84ecec79467dcb1d3c35abf422b1d6b7caf8d0ee..dc888f8269d698daa046d5a861a2a8bd80aa76d3
100644
--- a/drivers/gpu/drm/msm/dp/dp_drm.c
+++ b/drivers/gpu/drm/msm/dp/dp_drm.c
@@ -208,13 +208,12 @@ static void msm_edp_bridge_atomic_disable(struct
drm_bridge *drm_bridge,
out:
msm_dp_bridge_atomic_disable(drm_bridge, atomic_state);
}
static void msm_edp_bridge_atomic_post_disable(struct drm_bridge *drm_bridge,
- struct drm_bridge_state *old_bridge_state)
+ struct drm_atomic_state
*atomic_state)
{
- struct drm_atomic_state *atomic_state = old_bridge_state->base.state;
struct drm_crtc *crtc;
struct drm_crtc_state *new_crtc_state = NULL;
crtc = drm_atomic_get_old_crtc_for_encoder(atomic_state,
drm_bridge->encoder);
@@ -229,11 +228,11 @@ static void msm_edp_bridge_atomic_post_disable(struct
drm_bridge *drm_bridge,
* Self refresh mode is already set in msm_edp_bridge_atomic_disable.
*/
if (new_crtc_state->self_refresh_active)
return;
- msm_dp_bridge_atomic_post_disable(drm_bridge, old_bridge_state);
+ msm_dp_bridge_atomic_post_disable(drm_bridge, atomic_state);
}
/**
* msm_edp_bridge_mode_valid - callback to determine if specified mode is valid
* @bridge: Pointer to drm bridge structure
diff --git a/drivers/gpu/drm/msm/dp/dp_drm.h b/drivers/gpu/drm/msm/dp/dp_drm.h
index
faf31a9da752c9ea65e80c8c95896fef39ffa8a8..d8c9b905f8bfb5abe47c1cb26d17bc605e3e1ba6
100644
--- a/drivers/gpu/drm/msm/dp/dp_drm.h
+++ b/drivers/gpu/drm/msm/dp/dp_drm.h
@@ -28,11 +28,11 @@ int msm_dp_bridge_init(struct msm_dp *msm_dp_display,
struct drm_device *dev,
void msm_dp_bridge_atomic_enable(struct drm_bridge *drm_bridge,
struct drm_atomic_state *state);
void msm_dp_bridge_atomic_disable(struct drm_bridge *drm_bridge,
struct drm_atomic_state *state);
void msm_dp_bridge_atomic_post_disable(struct drm_bridge *drm_bridge,
- struct drm_bridge_state *old_bridge_state);
+ struct drm_atomic_state *state);
enum drm_mode_status msm_dp_bridge_mode_valid(struct drm_bridge *bridge,
const struct drm_display_info *info,
const struct drm_display_mode *mode);
void msm_dp_bridge_mode_set(struct drm_bridge *drm_bridge,
const struct drm_display_mode *mode,
diff --git a/drivers/gpu/drm/vc4/vc4_dsi.c b/drivers/gpu/drm/vc4/vc4_dsi.c
index
60b300db52d24af6a04131c99cfdc05b6e9509aa..779b22efe27bffc586a760fdc49012e02ac23d0d
100644
--- a/drivers/gpu/drm/vc4/vc4_dsi.c
+++ b/drivers/gpu/drm/vc4/vc4_dsi.c
@@ -809,11 +809,11 @@ static void vc4_dsi_bridge_disable(struct drm_bridge
*bridge,
disp0_ctrl &= ~DSI_DISP0_ENABLE;
DSI_PORT_WRITE(DISP0_CTRL, disp0_ctrl);
}
static void vc4_dsi_bridge_post_disable(struct drm_bridge *bridge,
- struct drm_bridge_state *state)
+ struct drm_atomic_state *state)
{
struct vc4_dsi *dsi = bridge_to_vc4_dsi(bridge);
struct device *dev = &dsi->pdev->dev;
clk_disable_unprepare(dsi->pll_phy_clock);
diff --git a/include/drm/drm_bridge.h b/include/drm/drm_bridge.h
index
087752226bf9c25b47838be265ad2e4c3070bc7e..d4c75d59fa12be1bd7375ce3ea56415235781b28
100644
--- a/include/drm/drm_bridge.h
+++ b/include/drm/drm_bridge.h
@@ -359,11 +359,11 @@ struct drm_bridge_funcs {
* called.
*
* The @atomic_post_disable callback is optional.
*/
void (*atomic_post_disable)(struct drm_bridge *bridge,
- struct drm_bridge_state *old_bridge_state);
+ struct drm_atomic_state *state);
/**
* @atomic_duplicate_state:
*
* Duplicate the current bridge state object (which is guaranteed to be
--
2.48.0
