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path: root/target/linux/layerscape/patches-5.4/805-display-0002-drm-rockchip-prepare-common-code-for-cdns-and-rk-dpi.patch
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Diffstat (limited to 'target/linux/layerscape/patches-5.4/805-display-0002-drm-rockchip-prepare-common-code-for-cdns-and-rk-dpi.patch')
-rw-r--r--target/linux/layerscape/patches-5.4/805-display-0002-drm-rockchip-prepare-common-code-for-cdns-and-rk-dpi.patch88
1 files changed, 44 insertions, 44 deletions
diff --git a/target/linux/layerscape/patches-5.4/805-display-0002-drm-rockchip-prepare-common-code-for-cdns-and-rk-dpi.patch b/target/linux/layerscape/patches-5.4/805-display-0002-drm-rockchip-prepare-common-code-for-cdns-and-rk-dpi.patch
index aff53595b0..8ce4380664 100644
--- a/target/linux/layerscape/patches-5.4/805-display-0002-drm-rockchip-prepare-common-code-for-cdns-and-rk-dpi.patch
+++ b/target/linux/layerscape/patches-5.4/805-display-0002-drm-rockchip-prepare-common-code-for-cdns-and-rk-dpi.patch
@@ -56,10 +56,10 @@ Signed-off-by: Sandor Yu <Sandor.yu@nxp.com>
if (ret) {
- DRM_DEV_ERROR(dp->dev, "Could not write to GRF: %d\n", ret);
+ DRM_DEV_ERROR(dev, "Could not write to GRF: %d\n", ret);
+ clk_disable_unprepare(dp->grf_clk);
return ret;
}
-
-@@ -82,24 +82,25 @@ static int cdn_dp_grf_write(struct cdn_d
+@@ -83,24 +83,25 @@ static int cdn_dp_grf_write(struct cdn_d
static int cdn_dp_clk_enable(struct cdn_dp_device *dp)
{
@@ -89,7 +89,7 @@ Signed-off-by: Sandor Yu <Sandor.yu@nxp.com>
goto err_pm_runtime_get;
}
-@@ -112,18 +113,18 @@ static int cdn_dp_clk_enable(struct cdn_
+@@ -113,18 +114,18 @@ static int cdn_dp_clk_enable(struct cdn_
rate = clk_get_rate(dp->core_clk);
if (!rate) {
@@ -112,7 +112,7 @@ Signed-off-by: Sandor Yu <Sandor.yu@nxp.com>
err_pm_runtime_get:
clk_disable_unprepare(dp->core_clk);
err_core_clk:
-@@ -134,7 +135,7 @@ err_pclk:
+@@ -135,7 +136,7 @@ err_pclk:
static void cdn_dp_clk_disable(struct cdn_dp_device *dp)
{
@@ -121,7 +121,7 @@ Signed-off-by: Sandor Yu <Sandor.yu@nxp.com>
clk_disable_unprepare(dp->pclk);
clk_disable_unprepare(dp->core_clk);
}
-@@ -167,7 +168,7 @@ static int cdn_dp_get_sink_count(struct
+@@ -168,7 +169,7 @@ static int cdn_dp_get_sink_count(struct
u8 value;
*sink_count = 0;
@@ -130,7 +130,7 @@ Signed-off-by: Sandor Yu <Sandor.yu@nxp.com>
if (ret)
return ret;
-@@ -191,12 +192,13 @@ static struct cdn_dp_port *cdn_dp_connec
+@@ -192,12 +193,13 @@ static struct cdn_dp_port *cdn_dp_connec
static bool cdn_dp_check_sink_connection(struct cdn_dp_device *dp)
{
@@ -145,7 +145,7 @@ Signed-off-by: Sandor Yu <Sandor.yu@nxp.com>
return false;
}
-@@ -218,7 +220,7 @@ static bool cdn_dp_check_sink_connection
+@@ -219,7 +221,7 @@ static bool cdn_dp_check_sink_connection
usleep_range(5000, 10000);
}
@@ -154,7 +154,7 @@ Signed-off-by: Sandor Yu <Sandor.yu@nxp.com>
return false;
}
-@@ -260,7 +262,8 @@ static int cdn_dp_connector_get_modes(st
+@@ -261,7 +263,8 @@ static int cdn_dp_connector_get_modes(st
mutex_lock(&dp->lock);
edid = dp->edid;
if (edid) {
@@ -164,7 +164,7 @@ Signed-off-by: Sandor Yu <Sandor.yu@nxp.com>
edid->width_cm, edid->height_cm);
dp->sink_has_audio = drm_detect_monitor_audio(edid);
-@@ -278,7 +281,8 @@ static int cdn_dp_connector_mode_valid(s
+@@ -279,7 +282,8 @@ static int cdn_dp_connector_mode_valid(s
struct drm_display_mode *mode)
{
struct cdn_dp_device *dp = connector_to_dp(connector);
@@ -174,7 +174,7 @@ Signed-off-by: Sandor Yu <Sandor.yu@nxp.com>
u32 requested, actual, rate, sink_max, source_max = 0;
u8 lanes, bpc;
-@@ -304,7 +308,7 @@ static int cdn_dp_connector_mode_valid(s
+@@ -305,7 +309,7 @@ static int cdn_dp_connector_mode_valid(s
sink_max = drm_dp_max_lane_count(dp->dpcd);
lanes = min(source_max, sink_max);
@@ -183,7 +183,7 @@ Signed-off-by: Sandor Yu <Sandor.yu@nxp.com>
sink_max = drm_dp_max_link_rate(dp->dpcd);
rate = min(source_max, sink_max);
-@@ -314,7 +318,7 @@ static int cdn_dp_connector_mode_valid(s
+@@ -315,7 +319,7 @@ static int cdn_dp_connector_mode_valid(s
actual = actual * 8 / 10;
if (requested > actual) {
@@ -192,7 +192,7 @@ Signed-off-by: Sandor Yu <Sandor.yu@nxp.com>
"requested=%d, actual=%d, clock=%d\n",
requested, actual, mode->clock);
return MODE_CLOCK_HIGH;
-@@ -334,28 +338,29 @@ static int cdn_dp_firmware_init(struct c
+@@ -335,28 +339,29 @@ static int cdn_dp_firmware_init(struct c
const u32 *iram_data, *dram_data;
const struct firmware *fw = dp->fw;
const struct cdn_firmware_header *hdr;
@@ -228,7 +228,7 @@ Signed-off-by: Sandor Yu <Sandor.yu@nxp.com>
}
static int cdn_dp_get_sink_capability(struct cdn_dp_device *dp)
-@@ -365,28 +370,29 @@ static int cdn_dp_get_sink_capability(st
+@@ -366,28 +371,29 @@ static int cdn_dp_get_sink_capability(st
if (!cdn_dp_check_sink_connection(dp))
return -ENODEV;
@@ -264,7 +264,7 @@ Signed-off-by: Sandor Yu <Sandor.yu@nxp.com>
ret);
goto err_phy;
}
-@@ -396,28 +402,28 @@ static int cdn_dp_enable_phy(struct cdn_
+@@ -397,28 +403,28 @@ static int cdn_dp_enable_phy(struct cdn_
ret = cdn_dp_grf_write(dp, GRF_SOC_CON26,
DPTX_HPD_SEL_MASK | DPTX_HPD_SEL);
if (ret) {
@@ -299,7 +299,7 @@ Signed-off-by: Sandor Yu <Sandor.yu@nxp.com>
ret);
goto err_power_on;
}
-@@ -427,7 +433,7 @@ static int cdn_dp_enable_phy(struct cdn_
+@@ -428,7 +434,7 @@ static int cdn_dp_enable_phy(struct cdn_
err_power_on:
if (phy_power_off(port->phy))
@@ -308,7 +308,7 @@ Signed-off-by: Sandor Yu <Sandor.yu@nxp.com>
else
port->phy_enabled = false;
-@@ -445,7 +451,8 @@ static int cdn_dp_disable_phy(struct cdn
+@@ -446,7 +452,8 @@ static int cdn_dp_disable_phy(struct cdn
if (port->phy_enabled) {
ret = phy_power_off(port->phy);
if (ret) {
@@ -318,7 +318,7 @@ Signed-off-by: Sandor Yu <Sandor.yu@nxp.com>
return ret;
}
}
-@@ -469,16 +476,16 @@ static int cdn_dp_disable(struct cdn_dp_
+@@ -470,16 +477,16 @@ static int cdn_dp_disable(struct cdn_dp_
ret = cdn_dp_grf_write(dp, GRF_SOC_CON26,
DPTX_HPD_SEL_MASK | DPTX_HPD_DEL);
if (ret) {
@@ -339,7 +339,7 @@ Signed-off-by: Sandor Yu <Sandor.yu@nxp.com>
if (!dp->connected) {
kfree(dp->edid);
dp->edid = NULL;
-@@ -491,11 +498,11 @@ static int cdn_dp_enable(struct cdn_dp_d
+@@ -492,11 +499,11 @@ static int cdn_dp_enable(struct cdn_dp_d
{
int ret, i, lanes;
struct cdn_dp_port *port;
@@ -353,7 +353,7 @@ Signed-off-by: Sandor Yu <Sandor.yu@nxp.com>
return -ENODEV;
}
-@@ -508,7 +515,7 @@ static int cdn_dp_enable(struct cdn_dp_d
+@@ -509,7 +516,7 @@ static int cdn_dp_enable(struct cdn_dp_d
ret = cdn_dp_firmware_init(dp);
if (ret) {
@@ -362,7 +362,7 @@ Signed-off-by: Sandor Yu <Sandor.yu@nxp.com>
goto err_clk_disable;
}
-@@ -542,8 +549,9 @@ static void cdn_dp_encoder_mode_set(stru
+@@ -543,8 +550,9 @@ static void cdn_dp_encoder_mode_set(stru
struct drm_display_mode *adjusted)
{
struct cdn_dp_device *dp = encoder_to_dp(encoder);
@@ -374,7 +374,7 @@ Signed-off-by: Sandor Yu <Sandor.yu@nxp.com>
switch (display_info->bpc) {
case 10:
-@@ -561,7 +569,7 @@ static void cdn_dp_encoder_mode_set(stru
+@@ -562,7 +570,7 @@ static void cdn_dp_encoder_mode_set(stru
video->v_sync_polarity = !!(mode->flags & DRM_MODE_FLAG_NVSYNC);
video->h_sync_polarity = !!(mode->flags & DRM_MODE_FLAG_NHSYNC);
@@ -383,7 +383,7 @@ Signed-off-by: Sandor Yu <Sandor.yu@nxp.com>
}
static bool cdn_dp_check_link_status(struct cdn_dp_device *dp)
-@@ -570,11 +578,11 @@ static bool cdn_dp_check_link_status(str
+@@ -571,11 +579,11 @@ static bool cdn_dp_check_link_status(str
struct cdn_dp_port *port = cdn_dp_connected_port(dp);
u8 sink_lanes = drm_dp_max_lane_count(dp->dpcd);
@@ -398,7 +398,7 @@ Signed-off-by: Sandor Yu <Sandor.yu@nxp.com>
DRM_ERROR("Failed to get link status\n");
return false;
}
-@@ -586,15 +594,16 @@ static bool cdn_dp_check_link_status(str
+@@ -587,15 +595,16 @@ static bool cdn_dp_check_link_status(str
static void cdn_dp_encoder_enable(struct drm_encoder *encoder)
{
struct cdn_dp_device *dp = encoder_to_dp(encoder);
@@ -418,7 +418,7 @@ Signed-off-by: Sandor Yu <Sandor.yu@nxp.com>
(ret) ? "LIT" : "BIG");
if (ret)
val = DP_SEL_VOP_LIT | (DP_SEL_VOP_LIT << 16);
-@@ -609,33 +618,33 @@ static void cdn_dp_encoder_enable(struct
+@@ -610,33 +619,33 @@ static void cdn_dp_encoder_enable(struct
ret = cdn_dp_enable(dp);
if (ret) {
@@ -461,7 +461,7 @@ Signed-off-by: Sandor Yu <Sandor.yu@nxp.com>
goto out;
}
out:
-@@ -651,7 +660,8 @@ static void cdn_dp_encoder_disable(struc
+@@ -652,7 +661,8 @@ static void cdn_dp_encoder_disable(struc
if (dp->active) {
ret = cdn_dp_disable(dp);
if (ret) {
@@ -471,7 +471,7 @@ Signed-off-by: Sandor Yu <Sandor.yu@nxp.com>
ret);
}
}
-@@ -695,7 +705,7 @@ static const struct drm_encoder_funcs cd
+@@ -696,7 +706,7 @@ static const struct drm_encoder_funcs cd
static int cdn_dp_parse_dt(struct cdn_dp_device *dp)
{
@@ -480,7 +480,7 @@ Signed-off-by: Sandor Yu <Sandor.yu@nxp.com>
struct device_node *np = dev->of_node;
struct platform_device *pdev = to_platform_device(dev);
struct resource *res;
-@@ -707,10 +717,10 @@ static int cdn_dp_parse_dt(struct cdn_dp
+@@ -708,10 +718,10 @@ static int cdn_dp_parse_dt(struct cdn_dp
}
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
@@ -494,7 +494,7 @@ Signed-off-by: Sandor Yu <Sandor.yu@nxp.com>
}
dp->core_clk = devm_clk_get(dev, "core-clk");
-@@ -725,10 +735,10 @@ static int cdn_dp_parse_dt(struct cdn_dp
+@@ -726,10 +736,10 @@ static int cdn_dp_parse_dt(struct cdn_dp
return PTR_ERR(dp->pclk);
}
@@ -508,7 +508,7 @@ Signed-off-by: Sandor Yu <Sandor.yu@nxp.com>
}
dp->grf_clk = devm_clk_get(dev, "grf");
-@@ -737,10 +747,10 @@ static int cdn_dp_parse_dt(struct cdn_dp
+@@ -738,10 +748,10 @@ static int cdn_dp_parse_dt(struct cdn_dp
return PTR_ERR(dp->grf_clk);
}
@@ -522,7 +522,7 @@ Signed-off-by: Sandor Yu <Sandor.yu@nxp.com>
}
dp->dptx_rst = devm_reset_control_get(dev, "dptx");
-@@ -795,7 +805,7 @@ static int cdn_dp_audio_hw_params(struct
+@@ -796,7 +806,7 @@ static int cdn_dp_audio_hw_params(struct
goto out;
}
@@ -531,7 +531,7 @@ Signed-off-by: Sandor Yu <Sandor.yu@nxp.com>
if (!ret)
dp->audio_info = audio;
-@@ -813,7 +823,7 @@ static void cdn_dp_audio_shutdown(struct
+@@ -814,7 +824,7 @@ static void cdn_dp_audio_shutdown(struct
if (!dp->active)
goto out;
@@ -540,7 +540,7 @@ Signed-off-by: Sandor Yu <Sandor.yu@nxp.com>
if (!ret)
dp->audio_info.format = AFMT_UNUSED;
out:
-@@ -832,7 +842,7 @@ static int cdn_dp_audio_digital_mute(str
+@@ -833,7 +843,7 @@ static int cdn_dp_audio_digital_mute(str
goto out;
}
@@ -549,7 +549,7 @@ Signed-off-by: Sandor Yu <Sandor.yu@nxp.com>
out:
mutex_unlock(&dp->lock);
-@@ -844,7 +854,8 @@ static int cdn_dp_audio_get_eld(struct d
+@@ -845,7 +855,8 @@ static int cdn_dp_audio_get_eld(struct d
{
struct cdn_dp_device *dp = dev_get_drvdata(dev);
@@ -559,7 +559,7 @@ Signed-off-by: Sandor Yu <Sandor.yu@nxp.com>
return 0;
}
-@@ -878,6 +889,7 @@ static int cdn_dp_request_firmware(struc
+@@ -879,6 +890,7 @@ static int cdn_dp_request_firmware(struc
int ret;
unsigned long timeout = jiffies + msecs_to_jiffies(CDN_FW_TIMEOUT_MS);
unsigned long sleep = 1000;
@@ -567,7 +567,7 @@ Signed-off-by: Sandor Yu <Sandor.yu@nxp.com>
WARN_ON(!mutex_is_locked(&dp->lock));
-@@ -888,13 +900,13 @@ static int cdn_dp_request_firmware(struc
+@@ -889,13 +901,13 @@ static int cdn_dp_request_firmware(struc
mutex_unlock(&dp->lock);
while (time_before(jiffies, timeout)) {
@@ -583,7 +583,7 @@ Signed-off-by: Sandor Yu <Sandor.yu@nxp.com>
"failed to request firmware: %d\n", ret);
goto out;
}
-@@ -904,7 +916,7 @@ static int cdn_dp_request_firmware(struc
+@@ -905,7 +917,7 @@ static int cdn_dp_request_firmware(struc
goto out;
}
@@ -592,7 +592,7 @@ Signed-off-by: Sandor Yu <Sandor.yu@nxp.com>
ret = -ETIMEDOUT;
out:
mutex_lock(&dp->lock);
-@@ -915,8 +927,9 @@ static void cdn_dp_pd_event_work(struct
+@@ -916,8 +928,9 @@ static void cdn_dp_pd_event_work(struct
{
struct cdn_dp_device *dp = container_of(work, struct cdn_dp_device,
event_work);
@@ -603,7 +603,7 @@ Signed-off-by: Sandor Yu <Sandor.yu@nxp.com>
int ret;
-@@ -933,44 +946,45 @@ static void cdn_dp_pd_event_work(struct
+@@ -934,44 +947,45 @@ static void cdn_dp_pd_event_work(struct
/* Not connected, notify userspace to disable the block */
if (!cdn_dp_connected_port(dp)) {
@@ -662,7 +662,7 @@ Signed-off-by: Sandor Yu <Sandor.yu@nxp.com>
"Failed to config video %d\n",
ret);
}
-@@ -1039,7 +1053,7 @@ static int cdn_dp_bind(struct device *de
+@@ -1040,7 +1054,7 @@ static int cdn_dp_bind(struct device *de
drm_encoder_helper_add(encoder, &cdn_dp_encoder_helper_funcs);
@@ -671,7 +671,7 @@ Signed-off-by: Sandor Yu <Sandor.yu@nxp.com>
connector->polled = DRM_CONNECTOR_POLL_HPD;
connector->dpms = DRM_MODE_DPMS_OFF;
-@@ -1063,7 +1077,7 @@ static int cdn_dp_bind(struct device *de
+@@ -1064,7 +1078,7 @@ static int cdn_dp_bind(struct device *de
port = dp->port[i];
port->event_nb.notifier_call = cdn_dp_pd_event;
@@ -680,7 +680,7 @@ Signed-off-by: Sandor Yu <Sandor.yu@nxp.com>
EXTCON_DISP_DP,
&port->event_nb);
if (ret) {
-@@ -1090,7 +1104,7 @@ static void cdn_dp_unbind(struct device
+@@ -1091,7 +1105,7 @@ static void cdn_dp_unbind(struct device
{
struct cdn_dp_device *dp = dev_get_drvdata(dev);
struct drm_encoder *encoder = &dp->encoder;
@@ -689,7 +689,7 @@ Signed-off-by: Sandor Yu <Sandor.yu@nxp.com>
cancel_work_sync(&dp->event_work);
cdn_dp_encoder_disable(encoder);
-@@ -1150,7 +1164,7 @@ static int cdn_dp_probe(struct platform_
+@@ -1151,7 +1165,7 @@ static int cdn_dp_probe(struct platform_
dp = devm_kzalloc(dev, sizeof(*dp), GFP_KERNEL);
if (!dp)
return -ENOMEM;
@@ -698,7 +698,7 @@ Signed-off-by: Sandor Yu <Sandor.yu@nxp.com>
match = of_match_node(cdn_dp_dt_ids, pdev->dev.of_node);
dp_data = (struct cdn_dp_data *)match->data;
-@@ -1195,7 +1209,7 @@ static int cdn_dp_remove(struct platform
+@@ -1196,7 +1210,7 @@ static int cdn_dp_remove(struct platform
struct cdn_dp_device *dp = platform_get_drvdata(pdev);
platform_device_unregister(dp->audio_pdev);
@@ -707,7 +707,7 @@ Signed-off-by: Sandor Yu <Sandor.yu@nxp.com>
component_del(&pdev->dev, &cdn_dp_component_ops);
return 0;
-@@ -1205,7 +1219,7 @@ static void cdn_dp_shutdown(struct platf
+@@ -1206,7 +1220,7 @@ static void cdn_dp_shutdown(struct platf
{
struct cdn_dp_device *dp = platform_get_drvdata(pdev);
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-23 23:30:03 +0000