It's pretty inconvenient to access the full atomic state from
drm_bridges, so let's change the atomic_pre_enable hook prototype to
pass it directly.
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/imx/imx8qxp-ldb.c | 7 +++----
drivers/gpu/drm/bridge/ite-it6505.c | 2 +-
drivers/gpu/drm/bridge/lontium-lt9611.c | 2 +-
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-sn65dsi83.c | 3 +--
drivers/gpu/drm/bridge/ti-sn65dsi86.c | 2 +-
drivers/gpu/drm/drm_bridge.c | 15 +++------------
drivers/gpu/drm/mediatek/mtk_dsi.c | 2 +-
drivers/gpu/drm/mediatek/mtk_hdmi.c | 2 +-
drivers/gpu/drm/vc4/vc4_dsi.c | 3 +--
include/drm/drm_bridge.h | 2 +-
19 files changed, 25 insertions(+), 39 deletions(-)
diff --git a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c
b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c
index
bfa88409a7ff0fea8f6f8852b428bee8f2c729bd..e097d97fb7d9f1523ec2162c2a7a7df104fcaa99
100644
--- a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c
+++ b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c
@@ -1195,15 +1195,13 @@ struct drm_crtc *analogix_dp_get_new_crtc(struct
analogix_dp_device *dp,
return NULL;
return conn_state->crtc;
}
-static void
-analogix_dp_bridge_atomic_pre_enable(struct drm_bridge *bridge,
- struct drm_bridge_state *old_bridge_state)
+static void analogix_dp_bridge_atomic_pre_enable(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 *old_crtc_state;
int ret;
diff --git a/drivers/gpu/drm/bridge/chipone-icn6211.c
b/drivers/gpu/drm/bridge/chipone-icn6211.c
index
d47703559b0dec13fa4478d90ca29be2e899637a..7a009ab57f9ec8e944d1410373ac9e06db12a815
100644
--- a/drivers/gpu/drm/bridge/chipone-icn6211.c
+++ b/drivers/gpu/drm/bridge/chipone-icn6211.c
@@ -443,11 +443,11 @@ static void chipone_atomic_enable(struct drm_bridge
*bridge,
usleep_range(10000, 11000);
}
static void chipone_atomic_pre_enable(struct drm_bridge *bridge,
- struct drm_bridge_state *old_bridge_state)
+ struct drm_atomic_state *state)
{
struct chipone *icn = bridge_to_chipone(bridge);
int ret;
if (icn->vdd1) {
diff --git a/drivers/gpu/drm/bridge/imx/imx8qxp-ldb.c
b/drivers/gpu/drm/bridge/imx/imx8qxp-ldb.c
index
7bce2305d676714cdec7ce085cb53b25ce42f8e7..009c7fcb3d595d7bfabde298511fde89a85dc890
100644
--- a/drivers/gpu/drm/bridge/imx/imx8qxp-ldb.c
+++ b/drivers/gpu/drm/bridge/imx/imx8qxp-ldb.c
@@ -201,13 +201,12 @@ imx8qxp_ldb_bridge_mode_set(struct drm_bridge *bridge,
if (is_split && companion)
companion->funcs->mode_set(companion, mode, adjusted_mode);
}
-static void
-imx8qxp_ldb_bridge_atomic_pre_enable(struct drm_bridge *bridge,
- struct drm_bridge_state *old_bridge_state)
+static void imx8qxp_ldb_bridge_atomic_pre_enable(struct drm_bridge *bridge,
+ struct drm_atomic_state *state)
{
struct ldb_channel *ldb_ch = bridge->driver_private;
struct ldb *ldb = ldb_ch->ldb;
struct imx8qxp_ldb *imx8qxp_ldb = base_to_imx8qxp_ldb(ldb);
struct drm_bridge *companion = imx8qxp_ldb->companion;
@@ -215,11 +214,11 @@ imx8qxp_ldb_bridge_atomic_pre_enable(struct drm_bridge
*bridge,
clk_prepare_enable(imx8qxp_ldb->clk_pixel);
clk_prepare_enable(imx8qxp_ldb->clk_bypass);
if (is_split && companion)
- companion->funcs->atomic_pre_enable(companion,
old_bridge_state);
+ companion->funcs->atomic_pre_enable(companion, state);
}
static void
imx8qxp_ldb_bridge_atomic_enable(struct drm_bridge *bridge,
struct drm_bridge_state *old_bridge_state)
diff --git a/drivers/gpu/drm/bridge/ite-it6505.c
b/drivers/gpu/drm/bridge/ite-it6505.c
index
88ef76a37fe6accacdd343839ff2569b31b18ceb..b20cec3f961052c6e8861a31ca37160f77fe7c16
100644
--- a/drivers/gpu/drm/bridge/ite-it6505.c
+++ b/drivers/gpu/drm/bridge/ite-it6505.c
@@ -3251,11 +3251,11 @@ static void it6505_bridge_atomic_disable(struct
drm_bridge *bridge,
it6505_video_disable(it6505);
}
}
static void it6505_bridge_atomic_pre_enable(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
e650cd83fc8d880012edb8a85c69b2f1d378f64c..5d3bbfeaf2299e2425e0079cff0805b37180351b
100644
--- a/drivers/gpu/drm/bridge/lontium-lt9611.c
+++ b/drivers/gpu/drm/bridge/lontium-lt9611.c
@@ -765,11 +765,11 @@ static enum drm_mode_status
lt9611_bridge_mode_valid(struct drm_bridge *bridge,
return MODE_OK;
}
static void lt9611_bridge_atomic_pre_enable(struct drm_bridge *bridge,
- struct drm_bridge_state
*old_bridge_state)
+ struct drm_atomic_state *state)
{
struct lt9611 *lt9611 = bridge_to_lt9611(bridge);
static const struct reg_sequence reg_cfg[] = {
{ 0x8102, 0x12 },
{ 0x8123, 0x40 },
diff --git a/drivers/gpu/drm/bridge/panel.c b/drivers/gpu/drm/bridge/panel.c
index
6e88339dec0f5faee690b7c53e8dcd0f1ee2281c..1dbe1c2139879c8c8b6ffa150bcf57fcad2af964
100644
--- a/drivers/gpu/drm/bridge/panel.c
+++ b/drivers/gpu/drm/bridge/panel.c
@@ -107,14 +107,13 @@ static void panel_bridge_detach(struct drm_bridge *bridge)
if (connector->dev)
drm_connector_cleanup(connector);
}
static void panel_bridge_atomic_pre_enable(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 *old_crtc_state;
crtc = drm_atomic_get_new_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
14d4dcf239da835955f1d594579dd165288bd63f..b9d803cf88041171a485cd3e15d6d5e81a4f873b
100644
--- a/drivers/gpu/drm/bridge/parade-ps8640.c
+++ b/drivers/gpu/drm/bridge/parade-ps8640.c
@@ -436,11 +436,11 @@ static const struct dev_pm_ops ps8640_pm_ops = {
SET_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend,
pm_runtime_force_resume)
};
static void ps8640_atomic_pre_enable(struct drm_bridge *bridge,
- struct drm_bridge_state *old_bridge_state)
+ struct drm_atomic_state *state)
{
struct ps8640 *ps_bridge = bridge_to_ps8640(bridge);
struct regmap *map = ps_bridge->regmap[PAGE2_TOP_CNTL];
struct device *dev = &ps_bridge->page[PAGE0_DP_CNTL]->dev;
int ret;
diff --git a/drivers/gpu/drm/bridge/samsung-dsim.c
b/drivers/gpu/drm/bridge/samsung-dsim.c
index
f8b4fb8357659018ec0db65374ee5d05330639ae..415ce14e747dfca0c5395e18f1195733e17616da
100644
--- a/drivers/gpu/drm/bridge/samsung-dsim.c
+++ b/drivers/gpu/drm/bridge/samsung-dsim.c
@@ -1455,11 +1455,11 @@ static int samsung_dsim_init(struct samsung_dsim *dsi)
return 0;
}
static void samsung_dsim_atomic_pre_enable(struct drm_bridge *bridge,
- struct drm_bridge_state
*old_bridge_state)
+ struct drm_atomic_state *state)
{
struct samsung_dsim *dsi = bridge_to_dsi(bridge);
int ret;
if (dsi->state & DSIM_STATE_ENABLED)
diff --git a/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c
b/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c
index
0fb02e4e7f4e5fcf1ad0b606b1485ab05ceb53f8..9731a6b45a52b54fdf910a3cc84d8f97b0c37c91
100644
--- a/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c
+++ b/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c
@@ -1020,11 +1020,11 @@ static void dw_mipi_dsi_mode_set(struct dw_mipi_dsi
*dsi,
if (phy_ops->power_on)
phy_ops->power_on(dsi->plat_data->priv_data);
}
static void dw_mipi_dsi_bridge_atomic_pre_enable(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);
/* Power up the dsi ctl into a command mode */
dw_mipi_dsi_mode_set(dsi, &dsi->mode);
diff --git a/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi2.c
b/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi2.c
index
d7569bf2d9c3ef1f22ac07c95d112d1c62dd67a1..194ac6e192f4c2a89048e241da7b7d0e2db75149
100644
--- a/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi2.c
+++ b/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi2.c
@@ -819,11 +819,11 @@ static void dw_mipi_dsi2_mode_set(struct dw_mipi_dsi2
*dsi2,
dw_mipi_dsi2_ipi_set(dsi2);
}
static void dw_mipi_dsi2_bridge_atomic_pre_enable(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);
/* Power up the dsi ctl into a command mode */
dw_mipi_dsi2_mode_set(dsi2, &dsi2->mode);
diff --git a/drivers/gpu/drm/bridge/tc358762.c
b/drivers/gpu/drm/bridge/tc358762.c
index
46198af9eebbf8cced7b9b4ad628126f144c25dd..aacd45d1667b28079b7d3a05ccbfaa6cd3859c7a
100644
--- a/drivers/gpu/drm/bridge/tc358762.c
+++ b/drivers/gpu/drm/bridge/tc358762.c
@@ -169,11 +169,12 @@ static void tc358762_post_disable(struct drm_bridge
*bridge, struct drm_bridge_s
ret = regulator_disable(ctx->regulator);
if (ret < 0)
dev_err(ctx->dev, "error disabling regulators (%d)\n", ret);
}
-static void tc358762_pre_enable(struct drm_bridge *bridge, struct
drm_bridge_state *state)
+static void tc358762_pre_enable(struct drm_bridge *bridge,
+ struct drm_atomic_state *state)
{
struct tc358762 *ctx = bridge_to_tc358762(bridge);
int ret;
ret = regulator_enable(ctx->regulator);
diff --git a/drivers/gpu/drm/bridge/ti-dlpc3433.c
b/drivers/gpu/drm/bridge/ti-dlpc3433.c
index
eaec70fa42b6213df75b9a9ee581a61c116acb3c..c513cd1902048d52088b946691db8a1aa24a5a32
100644
--- a/drivers/gpu/drm/bridge/ti-dlpc3433.c
+++ b/drivers/gpu/drm/bridge/ti-dlpc3433.c
@@ -168,11 +168,11 @@ static void dlpc_atomic_enable(struct drm_bridge *bridge,
msleep(10);
}
static void dlpc_atomic_pre_enable(struct drm_bridge *bridge,
- struct drm_bridge_state *old_bridge_state)
+ struct drm_atomic_state *state)
{
struct dlpc *dlpc = bridge_to_dlpc(bridge);
int ret;
gpiod_set_value(dlpc->enable_gpio, 1);
diff --git a/drivers/gpu/drm/bridge/ti-sn65dsi83.c
b/drivers/gpu/drm/bridge/ti-sn65dsi83.c
index
336380114eea901551c94d62234d4d3df5d38443..d56511d50471e686372e7df9b9d37bfffdffc969
100644
--- a/drivers/gpu/drm/bridge/ti-sn65dsi83.c
+++ b/drivers/gpu/drm/bridge/ti-sn65dsi83.c
@@ -362,14 +362,13 @@ static u8 sn65dsi83_get_dsi_div(struct sn65dsi83 *ctx)
return dsi_div - 1;
}
static void sn65dsi83_atomic_pre_enable(struct drm_bridge *bridge,
- struct drm_bridge_state
*old_bridge_state)
+ struct drm_atomic_state *state)
{
struct sn65dsi83 *ctx = bridge_to_sn65dsi83(bridge);
- struct drm_atomic_state *state = old_bridge_state->base.state;
const struct drm_bridge_state *bridge_state;
const struct drm_crtc_state *crtc_state;
const struct drm_display_mode *mode;
struct drm_connector *connector;
struct drm_crtc *crtc;
diff --git a/drivers/gpu/drm/bridge/ti-sn65dsi86.c
b/drivers/gpu/drm/bridge/ti-sn65dsi86.c
index
b3d617505dda7d22b38c000fb79de46376adf3f1..18a7258d5a9aaf43c4cacf2c7a329c3debe97916
100644
--- a/drivers/gpu/drm/bridge/ti-sn65dsi86.c
+++ b/drivers/gpu/drm/bridge/ti-sn65dsi86.c
@@ -1163,11 +1163,11 @@ static void ti_sn_bridge_atomic_enable(struct
drm_bridge *bridge,
regmap_update_bits(pdata->regmap, SN_ENH_FRAME_REG, VSTREAM_ENABLE,
VSTREAM_ENABLE);
}
static void ti_sn_bridge_atomic_pre_enable(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);
pm_runtime_get_sync(pdata->dev);
diff --git a/drivers/gpu/drm/drm_bridge.c b/drivers/gpu/drm/drm_bridge.c
index
c6af46dd02bfa9e15b59e4c460debdd7fd84be44..28ed26aaef2de51705b06aab31349ed068862bd4
100644
--- a/drivers/gpu/drm/drm_bridge.c
+++ b/drivers/gpu/drm/drm_bridge.c
@@ -692,23 +692,14 @@ void drm_atomic_bridge_chain_post_disable(struct
drm_bridge *bridge,
EXPORT_SYMBOL(drm_atomic_bridge_chain_post_disable);
static void drm_atomic_bridge_call_pre_enable(struct drm_bridge *bridge,
struct drm_atomic_state
*old_state)
{
- if (old_state && bridge->funcs->atomic_pre_enable) {
- 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_pre_enable(bridge, old_bridge_state);
- } else if (bridge->funcs->pre_enable) {
+ if (old_state && bridge->funcs->atomic_pre_enable)
+ bridge->funcs->atomic_pre_enable(bridge, old_state);
+ else if (bridge->funcs->pre_enable)
bridge->funcs->pre_enable(bridge);
- }
}
/**
* drm_atomic_bridge_chain_pre_enable - prepares for enabling 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
e61b9bc68e9a362a7ade29188a7aa398b084545a..9ee5d423130d639c6502e33ca7107f11bceb3d43
100644
--- a/drivers/gpu/drm/mediatek/mtk_dsi.c
+++ b/drivers/gpu/drm/mediatek/mtk_dsi.c
@@ -842,11 +842,11 @@ static void mtk_dsi_bridge_atomic_enable(struct
drm_bridge *bridge,
mtk_output_dsi_enable(dsi);
}
static void mtk_dsi_bridge_atomic_pre_enable(struct drm_bridge *bridge,
- struct drm_bridge_state
*old_bridge_state)
+ struct drm_atomic_state *state)
{
struct mtk_dsi *dsi = bridge_to_dsi(bridge);
int ret;
ret = mtk_dsi_poweron(dsi);
diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi.c
b/drivers/gpu/drm/mediatek/mtk_hdmi.c
index
ca82bc829cb96446d4d34eeef45848df03bd716b..928909b4403a4c7ee6b919056f9cfd0c01d13cbd
100644
--- a/drivers/gpu/drm/mediatek/mtk_hdmi.c
+++ b/drivers/gpu/drm/mediatek/mtk_hdmi.c
@@ -1360,11 +1360,11 @@ static void mtk_hdmi_bridge_mode_set(struct drm_bridge
*bridge,
drm_mode_copy(&hdmi->mode, adjusted_mode);
}
static void mtk_hdmi_bridge_atomic_pre_enable(struct drm_bridge *bridge,
- struct drm_bridge_state
*old_state)
+ struct drm_atomic_state *state)
{
struct mtk_hdmi *hdmi = hdmi_ctx_from_bridge(bridge);
mtk_hdmi_hw_make_reg_writable(hdmi, true);
mtk_hdmi_hw_1p4_version_enable(hdmi, true);
diff --git a/drivers/gpu/drm/vc4/vc4_dsi.c b/drivers/gpu/drm/vc4/vc4_dsi.c
index
5eb293bdb363d81341b20c11b8041bdb34663a1b..eb747ea3325c1d487ac879a91d2b5436f5cd10c7
100644
--- a/drivers/gpu/drm/vc4/vc4_dsi.c
+++ b/drivers/gpu/drm/vc4/vc4_dsi.c
@@ -871,13 +871,12 @@ static bool vc4_dsi_bridge_mode_fixup(struct drm_bridge
*bridge,
return true;
}
static void vc4_dsi_bridge_pre_enable(struct drm_bridge *bridge,
- struct drm_bridge_state *old_state)
+ struct drm_atomic_state *state)
{
- struct drm_atomic_state *state = old_state->base.state;
struct vc4_dsi *dsi = bridge_to_vc4_dsi(bridge);
const struct drm_crtc_state *crtc_state;
struct device *dev = &dsi->pdev->dev;
const struct drm_display_mode *mode;
struct drm_connector *connector;
diff --git a/include/drm/drm_bridge.h b/include/drm/drm_bridge.h
index
4b84faf14e368310dd20aa964e8178ec80aa6fa7..fe4f4807422425e0c3fa3e238254c7ce39488ce1
100644
--- a/include/drm/drm_bridge.h
+++ b/include/drm/drm_bridge.h
@@ -303,11 +303,11 @@ struct drm_bridge_funcs {
* there is one) when this callback is called.
*
* The @atomic_pre_enable callback is optional.
*/
void (*atomic_pre_enable)(struct drm_bridge *bridge,
- struct drm_bridge_state *old_bridge_state);
+ struct drm_atomic_state *state);
/**
* @atomic_enable:
*
* This callback should enable the bridge. It is called right after
--
2.48.0
