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disp: msm: dsi: adding prefix for logs

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Adding debug, info and error prefix for log messages
in dsi files. To enable debug logs
run "echo 0x1 > /sys/module/drm/parameters/debug"

Change-Id: I438ac16954bd1d39450f8adeb7fb17f9ea6f8140
Signed-off-by: Satya Rama Aditya Pinapala <psraditya30@codeaurora.org>
This commit is contained in:
Satya Rama Aditya Pinapala
2019-06-25 09:46:41 -07:00
父節點 3588284310
當前提交 6c483e3b23
共有 24 個文件被更改，包括 1444 次插入 和 1418 次删除
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83
msm/dsi/dsi_drm.c
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@@ -4,7 +4,6 @@
*/
#define pr_fmt(fmt) "dsi-drm:[%s] " fmt, __func__
#include <drm/drm_atomic_helper.h>
#include <drm/drm_atomic.h>
@@ -151,11 +150,11 @@ static int dsi_bridge_attach(struct drm_bridge *bridge)
struct dsi_bridge *c_bridge = to_dsi_bridge(bridge);
if (!bridge) {
pr_err("Invalid params\n");
DSI_ERR("Invalid params\n");
return -EINVAL;
}
pr_debug("[%d] attached\n", c_bridge->id);
DSI_DEBUG("[%d] attached\n", c_bridge->id);
return 0;
@@ -167,12 +166,12 @@ static void dsi_bridge_pre_enable(struct drm_bridge *bridge)
struct dsi_bridge *c_bridge = to_dsi_bridge(bridge);
if (!bridge) {
pr_err("Invalid params\n");
DSI_ERR("Invalid params\n");
return;
}
if (!c_bridge || !c_bridge->display || !c_bridge->display->panel) {
pr_err("Incorrect bridge details\n");
DSI_ERR("Incorrect bridge details\n");
return;
}
@@ -182,7 +181,7 @@ static void dsi_bridge_pre_enable(struct drm_bridge *bridge)
rc = dsi_display_set_mode(c_bridge->display,
&(c_bridge->dsi_mode), 0x0);
if (rc) {
pr_err("[%d] failed to perform a mode set, rc=%d\n",
DSI_ERR("[%d] failed to perform a mode set, rc=%d\n",
c_bridge->id, rc);
return;
}
@@ -190,14 +189,14 @@ static void dsi_bridge_pre_enable(struct drm_bridge *bridge)
if (c_bridge->dsi_mode.dsi_mode_flags &
(DSI_MODE_FLAG_SEAMLESS | DSI_MODE_FLAG_VRR |
DSI_MODE_FLAG_DYN_CLK)) {
pr_debug("[%d] seamless pre-enable\n", c_bridge->id);
DSI_DEBUG("[%d] seamless pre-enable\n", c_bridge->id);
return;
}
SDE_ATRACE_BEGIN("dsi_bridge_pre_enable");
rc = dsi_display_prepare(c_bridge->display);
if (rc) {
pr_err("[%d] DSI display prepare failed, rc=%d\n",
DSI_ERR("[%d] DSI display prepare failed, rc=%d\n",
c_bridge->id, rc);
SDE_ATRACE_END("dsi_bridge_pre_enable");
return;
@@ -206,7 +205,7 @@ static void dsi_bridge_pre_enable(struct drm_bridge *bridge)
SDE_ATRACE_BEGIN("dsi_display_enable");
rc = dsi_display_enable(c_bridge->display);
if (rc) {
pr_err("[%d] DSI display enable failed, rc=%d\n",
DSI_ERR("[%d] DSI display enable failed, rc=%d\n",
c_bridge->id, rc);
(void)dsi_display_unprepare(c_bridge->display);
}
@@ -215,7 +214,7 @@ static void dsi_bridge_pre_enable(struct drm_bridge *bridge)
rc = dsi_display_splash_res_cleanup(c_bridge->display);
if (rc)
pr_err("Continuous splash pipeline cleanup failed, rc=%d\n",
DSI_ERR("Continuous splash pipeline cleanup failed, rc=%d\n",
rc);
}
@@ -226,21 +225,21 @@ static void dsi_bridge_enable(struct drm_bridge *bridge)
struct dsi_display *display;
if (!bridge) {
pr_err("Invalid params\n");
DSI_ERR("Invalid params\n");
return;
}
if (c_bridge->dsi_mode.dsi_mode_flags &
(DSI_MODE_FLAG_SEAMLESS | DSI_MODE_FLAG_VRR |
DSI_MODE_FLAG_DYN_CLK)) {
pr_debug("[%d] seamless enable\n", c_bridge->id);
DSI_DEBUG("[%d] seamless enable\n", c_bridge->id);
return;
}
display = c_bridge->display;
rc = dsi_display_post_enable(display);
if (rc)
pr_err("[%d] DSI display post enabled failed, rc=%d\n",
DSI_ERR("[%d] DSI display post enabled failed, rc=%d\n",
c_bridge->id, rc);
if (display && display->drm_conn)
@@ -254,7 +253,7 @@ static void dsi_bridge_disable(struct drm_bridge *bridge)
struct dsi_bridge *c_bridge = to_dsi_bridge(bridge);
if (!bridge) {
pr_err("Invalid params\n");
DSI_ERR("Invalid params\n");
return;
}
display = c_bridge->display;
@@ -274,7 +273,7 @@ static void dsi_bridge_disable(struct drm_bridge *bridge)
rc = dsi_display_pre_disable(c_bridge->display);
if (rc) {
pr_err("[%d] DSI display pre disable failed, rc=%d\n",
DSI_ERR("[%d] DSI display pre disable failed, rc=%d\n",
c_bridge->id, rc);
}
}
@@ -285,7 +284,7 @@ static void dsi_bridge_post_disable(struct drm_bridge *bridge)
struct dsi_bridge *c_bridge = to_dsi_bridge(bridge);
if (!bridge) {
pr_err("Invalid params\n");
DSI_ERR("Invalid params\n");
return;
}
@@ -293,7 +292,7 @@ static void dsi_bridge_post_disable(struct drm_bridge *bridge)
SDE_ATRACE_BEGIN("dsi_display_disable");
rc = dsi_display_disable(c_bridge->display);
if (rc) {
pr_err("[%d] DSI display disable failed, rc=%d\n",
DSI_ERR("[%d] DSI display disable failed, rc=%d\n",
c_bridge->id, rc);
SDE_ATRACE_END("dsi_display_disable");
return;
@@ -302,7 +301,7 @@ static void dsi_bridge_post_disable(struct drm_bridge *bridge)
rc = dsi_display_unprepare(c_bridge->display);
if (rc) {
pr_err("[%d] DSI display unprepare failed, rc=%d\n",
DSI_ERR("[%d] DSI display unprepare failed, rc=%d\n",
c_bridge->id, rc);
SDE_ATRACE_END("dsi_bridge_post_disable");
return;
@@ -317,7 +316,7 @@ static void dsi_bridge_mode_set(struct drm_bridge *bridge,
struct dsi_bridge *c_bridge = to_dsi_bridge(bridge);
if (!bridge || !mode || !adjusted_mode) {
pr_err("Invalid params\n");
DSI_ERR("Invalid params\n");
return;
}
@@ -328,7 +327,7 @@ static void dsi_bridge_mode_set(struct drm_bridge *bridge,
c_bridge->dsi_mode.timing.clk_rate_hz =
dsi_drm_find_bit_clk_rate(c_bridge->display, adjusted_mode);
pr_debug("clk_rate: %llu\n", c_bridge->dsi_mode.timing.clk_rate_hz);
DSI_DEBUG("clk_rate: %llu\n", c_bridge->dsi_mode.timing.clk_rate_hz);
}
static bool dsi_bridge_mode_fixup(struct drm_bridge *bridge,
@@ -345,13 +344,13 @@ static bool dsi_bridge_mode_fixup(struct drm_bridge *bridge,
crtc_state = container_of(mode, struct drm_crtc_state, mode);
if (!bridge || !mode || !adjusted_mode) {
pr_err("Invalid params\n");
DSI_ERR("Invalid params\n");
return false;
}
display = c_bridge->display;
if (!display) {
pr_err("Invalid params\n");
DSI_ERR("Invalid params\n");
return false;
}
@@ -385,7 +384,7 @@ static bool dsi_bridge_mode_fixup(struct drm_bridge *bridge,
rc = dsi_display_validate_mode(c_bridge->display, &dsi_mode,
DSI_VALIDATE_FLAG_ALLOW_ADJUST);
if (rc) {
pr_err("[%d] mode is not valid, rc=%d\n", c_bridge->id, rc);
DSI_ERR("[%d] mode is not valid, rc=%d\n", c_bridge->id, rc);
return false;
}
@@ -400,7 +399,7 @@ static bool dsi_bridge_mode_fixup(struct drm_bridge *bridge,
rc = dsi_display_validate_mode_change(c_bridge->display,
&cur_dsi_mode, &dsi_mode);
if (rc) {
pr_err("[%s] seamless mode mismatch failure rc=%d\n",
DSI_ERR("[%s] seamless mode mismatch failure rc=%d\n",
c_bridge->display->name, rc);
return false;
}
@@ -547,12 +546,12 @@ int dsi_conn_set_info_blob(struct drm_connector *connector,
"split ext bridge");
break;
default:
pr_debug("invalid display type:%d\n", dsi_display->type);
DSI_DEBUG("invalid display type:%d\n", dsi_display->type);
break;
}
if (!dsi_display->panel) {
pr_debug("invalid panel data\n");
DSI_DEBUG("invalid panel data\n");
goto end;
}
@@ -573,7 +572,7 @@ int dsi_conn_set_info_blob(struct drm_connector *connector,
panel->qsync_min_fps ? "true" : "false");
break;
default:
pr_debug("invalid panel type:%d\n", panel->panel_mode);
DSI_DEBUG("invalid panel type:%d\n", panel->panel_mode);
break;
}
sde_kms_info_add_keystr(info, "dfps support",
@@ -604,7 +603,7 @@ int dsi_conn_set_info_blob(struct drm_connector *connector,
"horz & vert flip");
break;
default:
pr_debug("invalid panel rotation:%d\n",
DSI_DEBUG("invalid panel rotation:%d\n",
panel->phy_props.rotation);
break;
}
@@ -620,7 +619,7 @@ int dsi_conn_set_info_blob(struct drm_connector *connector,
sde_kms_info_add_keystr(info, "backlight type", "dcs");
break;
default:
pr_debug("invalid panel backlight type:%d\n",
DSI_DEBUG("invalid panel backlight type:%d\n",
panel->bl_config.type);
break;
}
@@ -668,7 +667,7 @@ enum drm_connector_status dsi_conn_detect(struct drm_connector *conn,
memset(&info, 0x0, sizeof(info));
rc = dsi_display_get_info(conn, &info, display);
if (rc) {
pr_err("failed to get display info, rc=%d\n", rc);
DSI_ERR("failed to get display info, rc=%d\n", rc);
return connector_status_disconnected;
}
@@ -814,13 +813,13 @@ int dsi_connector_get_modes(struct drm_connector *connector, void *data,
rc = dsi_display_get_mode_count(display, &count);
if (rc) {
pr_err("failed to get num of modes, rc=%d\n", rc);
DSI_ERR("failed to get num of modes, rc=%d\n", rc);
goto end;
}
rc = dsi_display_get_modes(display, &modes);
if (rc) {
pr_err("failed to get modes, rc=%d\n", rc);
DSI_ERR("failed to get modes, rc=%d\n", rc);
count = 0;
goto end;
}
@@ -832,7 +831,7 @@ int dsi_connector_get_modes(struct drm_connector *connector, void *data,
dsi_convert_to_drm_mode(&modes[i], &drm_mode);
m = drm_mode_duplicate(connector->dev, &drm_mode);
if (!m) {
pr_err("failed to add mode %ux%u\n",
DSI_ERR("failed to add mode %ux%u\n",
drm_mode.hdisplay,
drm_mode.vdisplay);
count = -ENOMEM;
@@ -858,7 +857,7 @@ int dsi_connector_get_modes(struct drm_connector *connector, void *data,
if (rc)
count = 0;
end:
pr_debug("MODE COUNT =%d\n\n", count);
DSI_DEBUG("MODE COUNT =%d\n\n", count);
return count;
}
@@ -870,7 +869,7 @@ enum drm_mode_status dsi_conn_mode_valid(struct drm_connector *connector,
int rc;
if (!connector || !mode) {
pr_err("Invalid params\n");
DSI_ERR("Invalid params\n");
return MODE_ERROR;
}
@@ -879,7 +878,7 @@ enum drm_mode_status dsi_conn_mode_valid(struct drm_connector *connector,
rc = dsi_display_validate_mode(display, &dsi_mode,
DSI_VALIDATE_FLAG_ALLOW_ADJUST);
if (rc) {
pr_err("mode not supported, rc=%d\n", rc);
DSI_ERR("mode not supported, rc=%d\n", rc);
return MODE_BAD;
}
@@ -891,7 +890,7 @@ int dsi_conn_pre_kickoff(struct drm_connector *connector,
struct msm_display_kickoff_params *params)
{
if (!connector || !display || !params) {
pr_err("Invalid params\n");
DSI_ERR("Invalid params\n");
return -EINVAL;
}
@@ -922,13 +921,13 @@ int dsi_conn_post_kickoff(struct drm_connector *connector)
int i, rc = 0;
if (!connector || !connector->state) {
pr_err("invalid connector or connector state\n");
DSI_ERR("invalid connector or connector state\n");
return -EINVAL;
}
encoder = connector->state->best_encoder;
if (!encoder) {
pr_debug("best encoder is not available\n");
DSI_DEBUG("best encoder is not available\n");
return 0;
}
@@ -940,7 +939,7 @@ int dsi_conn_post_kickoff(struct drm_connector *connector)
m_ctrl = &display->ctrl[display->clk_master_idx];
rc = dsi_ctrl_timing_db_update(m_ctrl->ctrl, false);
if (rc) {
pr_err("[%s] failed to dfps update rc=%d\n",
DSI_ERR("[%s] failed to dfps update rc=%d\n",
display->name, rc);
return -EINVAL;
}
@@ -953,7 +952,7 @@ int dsi_conn_post_kickoff(struct drm_connector *connector)
rc = dsi_ctrl_timing_db_update(ctrl->ctrl, false);
if (rc) {
pr_err("[%s] failed to dfps update rc=%d\n",
DSI_ERR("[%s] failed to dfps update rc=%d\n",
display->name, rc);
return -EINVAL;
}
@@ -987,7 +986,7 @@ struct dsi_bridge *dsi_drm_bridge_init(struct dsi_display *display,
rc = drm_bridge_attach(encoder, &bridge->base, NULL);
if (rc) {
pr_err("failed to attach bridge, rc=%d\n", rc);
DSI_ERR("failed to attach bridge, rc=%d\n", rc);
goto error_free_bridge;
}