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Commit af67009c authored by Jani Nikula's avatar Jani Nikula
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drm/i915/dp: use struct drm_device based logging 

Convert all the DRM_* logging macros to the struct drm_device based
macros to provide device specific logging.

No functional changes.

Generated using the following semantic patch, originally written by
Wambui Karuga <wambui.karugax@gmail.com>, with manual fixups on top:

@@
identifier fn, T;
@@

fn(...,struct drm_i915_private *T,...) {
<+...
(
-DRM_INFO(
+drm_info(&T->drm,
...)
|
-DRM_NOTE(
+drm_notice(&T->drm,
...)
|
-DRM_ERROR(
+drm_err(&T->drm,
...)
|
-DRM_WARN(
+drm_warn(&T->drm,
...)
|
-DRM_DEBUG_DRIVER(
+drm_dbg(&T->drm,
...)
|
-DRM_DEBUG_KMS(
+drm_dbg_kms(&T->drm,
...)
|
-DRM_DEBUG_ATOMIC(
+drm_dbg_atomic(&T->drm,
...)
)
...+>
}

@@
identifier fn, T;
@@

fn(...) {
...
struct drm_i915_private *T = ...;
<+...
(
-DRM_INFO(
+drm_info(&T->drm,
...)
|
-DRM_NOTE(
+drm_notice(&T->drm,
...)
|
-DRM_ERROR(
+drm_err(&T->drm,
...)
|
-DRM_WARN(
+drm_warn(&T->drm,
...)
|
-DRM_DEBUG_DRIVER(
+drm_dbg(&T->drm,
...)
|
-DRM_DEBUG_KMS(
+drm_dbg_kms(&T->drm,
...)
|
-DRM_DEBUG_ATOMIC(
+drm_dbg_atomic(&T->drm,
...)
)
...+>
}

Cc: Wambui Karuga <wambui.karugax@gmail.com>
Reviewed-by: default avatarWambui Karuga <wambui.karugax@gmail.com>
Signed-off-by: default avatarJani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200402114819.17232-4-jani.nikula@intel.com
parent 0383443d
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Inline Side-by-side
Showing with 214 additions and 120 deletions
drivers/gpu/drm/i915/display/intel_dp.c
View file @ af67009c
......@@ -463,6 +463,7 @@ static bool intel_dp_can_link_train_fallback_for_edp(struct intel_dp *intel_dp,
int intel_dp_get_link_train_fallback_values(struct intel_dp *intel_dp,
int link_rate, u8 lane_count)
{
struct drm_i915_private *i915 = dp_to_i915(intel_dp);
int index;
index = intel_dp_rate_index(intel_dp->common_rates,
......@@ -473,7 +474,8 @@ int intel_dp_get_link_train_fallback_values(struct intel_dp *intel_dp,
!intel_dp_can_link_train_fallback_for_edp(intel_dp,
intel_dp->common_rates[index - 1],
lane_count)) {
DRM_DEBUG_KMS("Retrying Link training for eDP with same parameters\n");
drm_dbg_kms(&i915->drm,
"Retrying Link training for eDP with same parameters\n");
return 0;
}
intel_dp->max_link_rate = intel_dp->common_rates[index - 1];
......@@ -483,13 +485,14 @@ int intel_dp_get_link_train_fallback_values(struct intel_dp *intel_dp,
!intel_dp_can_link_train_fallback_for_edp(intel_dp,
intel_dp_max_common_rate(intel_dp),
lane_count >> 1)) {
DRM_DEBUG_KMS("Retrying Link training for eDP with same parameters\n");
drm_dbg_kms(&i915->drm,
"Retrying Link training for eDP with same parameters\n");
return 0;
}
intel_dp->max_link_rate = intel_dp_max_common_rate(intel_dp);
intel_dp->max_link_lane_count = lane_count >> 1;
} else {
DRM_ERROR("Link Training Unsuccessful\n");
drm_err(&i915->drm, "Link Training Unsuccessful\n");
return -1;
}
......@@ -564,6 +567,7 @@ static u16 intel_dp_dsc_get_output_bpp(struct drm_i915_private *i915,
static u8 intel_dp_dsc_get_slice_count(struct intel_dp *intel_dp,
int mode_clock, int mode_hdisplay)
{
struct drm_i915_private *i915 = dp_to_i915(intel_dp);
u8 min_slice_count, i;
int max_slice_width;
......@@ -576,7 +580,8 @@ static u8 intel_dp_dsc_get_slice_count(struct intel_dp *intel_dp,
max_slice_width = drm_dp_dsc_sink_max_slice_width(intel_dp->dsc_dpcd);
if (max_slice_width < DP_DSC_MIN_SLICE_WIDTH_VALUE) {
DRM_DEBUG_KMS("Unsupported slice width %d by DP DSC Sink device\n",
drm_dbg_kms(&i915->drm,
"Unsupported slice width %d by DP DSC Sink device\n",
max_slice_width);
return 0;
}
......@@ -595,7 +600,8 @@ static u8 intel_dp_dsc_get_slice_count(struct intel_dp *intel_dp,
return valid_dsc_slicecount[i];
}
DRM_DEBUG_KMS("Unsupported Slice Count %d\n", min_slice_count);
drm_dbg_kms(&i915->drm, "Unsupported Slice Count %d\n",
min_slice_count);
return 0;
}
......@@ -1843,6 +1849,7 @@ static void snprintf_int_array(char *str, size_t len,
static void intel_dp_print_rates(struct intel_dp *intel_dp)
{
struct drm_i915_private *i915 = dp_to_i915(intel_dp);
char str[128]; /* FIXME: too big for stack? */
if (!drm_debug_enabled(DRM_UT_KMS))
......@@ -1850,15 +1857,15 @@ static void intel_dp_print_rates(struct intel_dp *intel_dp)
snprintf_int_array(str, sizeof(str),
intel_dp->source_rates, intel_dp->num_source_rates);
DRM_DEBUG_KMS("source rates: %s\n", str);
drm_dbg_kms(&i915->drm, "source rates: %s\n", str);
snprintf_int_array(str, sizeof(str),
intel_dp->sink_rates, intel_dp->num_sink_rates);
DRM_DEBUG_KMS("sink rates: %s\n", str);
drm_dbg_kms(&i915->drm, "sink rates: %s\n", str);
snprintf_int_array(str, sizeof(str),
intel_dp->common_rates, intel_dp->num_common_rates);
DRM_DEBUG_KMS("common rates: %s\n", str);
drm_dbg_kms(&i915->drm, "common rates: %s\n", str);
}
int
......@@ -1965,6 +1972,8 @@ intel_dp_adjust_compliance_config(struct intel_dp *intel_dp,
struct intel_crtc_state *pipe_config,
struct link_config_limits *limits)
{
struct drm_i915_private *i915 = dp_to_i915(intel_dp);
/* For DP Compliance we override the computed bpp for the pipe */
if (intel_dp->compliance.test_data.bpc != 0) {
int bpp = 3 * intel_dp->compliance.test_data.bpc;
......@@ -1972,7 +1981,7 @@ intel_dp_adjust_compliance_config(struct intel_dp *intel_dp,
limits->min_bpp = limits->max_bpp = bpp;
pipe_config->dither_force_disable = bpp == 6 * 3;
DRM_DEBUG_KMS("Setting pipe_bpp to %d\n", bpp);
drm_dbg_kms(&i915->drm, "Setting pipe_bpp to %d\n", bpp);
}
/* Use values requested by Compliance Test Request */
......@@ -2066,6 +2075,7 @@ static int intel_dp_dsc_compute_bpp(struct intel_dp *intel_dp, u8 dsc_max_bpc)
static int intel_dp_dsc_compute_params(struct intel_encoder *encoder,
struct intel_crtc_state *crtc_state)
{
struct drm_i915_private *i915 = to_i915(encoder->base.dev);
struct intel_dp *intel_dp = enc_to_intel_dp(encoder);
struct drm_dsc_config *vdsc_cfg = &crtc_state->dsc.config;
u8 line_buf_depth;
......@@ -2100,7 +2110,8 @@ static int intel_dp_dsc_compute_params(struct intel_encoder *encoder,
line_buf_depth = drm_dp_dsc_sink_line_buf_depth(intel_dp->dsc_dpcd);
if (!line_buf_depth) {
DRM_DEBUG_KMS("DSC Sink Line Buffer Depth invalid\n");
drm_dbg_kms(&i915->drm,
"DSC Sink Line Buffer Depth invalid\n");
return -EINVAL;
}
......@@ -2241,6 +2252,7 @@ intel_dp_compute_link_config(struct intel_encoder *encoder,
struct intel_crtc_state *pipe_config,
struct drm_connector_state *conn_state)
{
struct drm_i915_private *i915 = to_i915(encoder->base.dev);
const struct drm_display_mode *adjusted_mode =
&pipe_config->hw.adjusted_mode;
struct intel_dp *intel_dp = enc_to_intel_dp(encoder);
......@@ -2277,7 +2289,7 @@ intel_dp_compute_link_config(struct intel_encoder *encoder,
intel_dp_adjust_compliance_config(intel_dp, pipe_config, &limits);
DRM_DEBUG_KMS("DP link computation with max lane count %i "
drm_dbg_kms(&i915->drm, "DP link computation with max lane count %i "
"max rate %d max bpp %d pixel clock %iKHz\n",
limits.max_lane_count,
intel_dp->common_rates[limits.max_clock],
......@@ -2290,7 +2302,7 @@ intel_dp_compute_link_config(struct intel_encoder *encoder,
ret = intel_dp_compute_link_config_wide(intel_dp, pipe_config, &limits);
/* enable compression if the mode doesn't fit available BW */
DRM_DEBUG_KMS("Force DSC en = %d\n", intel_dp->force_dsc_en);
drm_dbg_kms(&i915->drm, "Force DSC en = %d\n", intel_dp->force_dsc_en);
if (ret || intel_dp->force_dsc_en) {
ret = intel_dp_dsc_compute_config(intel_dp, pipe_config,
conn_state, &limits);
......@@ -2299,22 +2311,25 @@ intel_dp_compute_link_config(struct intel_encoder *encoder,
}
if (pipe_config->dsc.compression_enable) {
DRM_DEBUG_KMS("DP lane count %d clock %d Input bpp %d Compressed bpp %d\n",
drm_dbg_kms(&i915->drm,
"DP lane count %d clock %d Input bpp %d Compressed bpp %d\n",
pipe_config->lane_count, pipe_config->port_clock,
pipe_config->pipe_bpp,
pipe_config->dsc.compressed_bpp);
DRM_DEBUG_KMS("DP link rate required %i available %i\n",
drm_dbg_kms(&i915->drm,
"DP link rate required %i available %i\n",
intel_dp_link_required(adjusted_mode->crtc_clock,
pipe_config->dsc.compressed_bpp),
intel_dp_max_data_rate(pipe_config->port_clock,
pipe_config->lane_count));
} else {
DRM_DEBUG_KMS("DP lane count %d clock %d bpp %d\n",
drm_dbg_kms(&i915->drm, "DP lane count %d clock %d bpp %d\n",
pipe_config->lane_count, pipe_config->port_clock,
pipe_config->pipe_bpp);
DRM_DEBUG_KMS("DP link rate required %i available %i\n",
drm_dbg_kms(&i915->drm,
"DP link rate required %i available %i\n",
intel_dp_link_required(adjusted_mode->crtc_clock,
pipe_config->pipe_bpp),
intel_dp_max_data_rate(pipe_config->port_clock,
......@@ -2328,6 +2343,7 @@ intel_dp_ycbcr420_config(struct intel_dp *intel_dp,
struct drm_connector *connector,
struct intel_crtc_state *crtc_state)
{
struct drm_i915_private *i915 = dp_to_i915(intel_dp);
const struct drm_display_info *info = &connector->display_info;
const struct drm_display_mode *adjusted_mode =
&crtc_state->hw.adjusted_mode;
......@@ -2344,7 +2360,8 @@ intel_dp_ycbcr420_config(struct intel_dp *intel_dp,
/* YCBCR 420 output conversion needs a scaler */
ret = skl_update_scaler_crtc(crtc_state);
if (ret) {
DRM_DEBUG_KMS("Scaler allocation for output failed\n");
drm_dbg_kms(&i915->drm,
"Scaler allocation for output failed\n");
return ret;
}
......@@ -2770,22 +2787,27 @@ static void wait_panel_status(struct intel_dp *intel_dp,
static void wait_panel_on(struct intel_dp *intel_dp)
{
DRM_DEBUG_KMS("Wait for panel power on\n");
struct drm_i915_private *i915 = dp_to_i915(intel_dp);
drm_dbg_kms(&i915->drm, "Wait for panel power on\n");
wait_panel_status(intel_dp, IDLE_ON_MASK, IDLE_ON_VALUE);
}
static void wait_panel_off(struct intel_dp *intel_dp)
{
DRM_DEBUG_KMS("Wait for panel power off time\n");
struct drm_i915_private *i915 = dp_to_i915(intel_dp);
drm_dbg_kms(&i915->drm, "Wait for panel power off time\n");
wait_panel_status(intel_dp, IDLE_OFF_MASK, IDLE_OFF_VALUE);
}
static void wait_panel_power_cycle(struct intel_dp *intel_dp)
{
struct drm_i915_private *i915 = dp_to_i915(intel_dp);
ktime_t panel_power_on_time;
s64 panel_power_off_duration;
DRM_DEBUG_KMS("Wait for panel power cycle\n");
drm_dbg_kms(&i915->drm, "Wait for panel power cycle\n");
/* take the difference of currrent time and panel power off time
* and then make panel wait for t11_t12 if needed. */
......@@ -3149,11 +3171,12 @@ void intel_edp_backlight_on(const struct intel_crtc_state *crtc_state,
const struct drm_connector_state *conn_state)
{
struct intel_dp *intel_dp = enc_to_intel_dp(to_intel_encoder(conn_state->best_encoder));
struct drm_i915_private *i915 = dp_to_i915(intel_dp);
if (!intel_dp_is_edp(intel_dp))
return;
DRM_DEBUG_KMS("\n");
drm_dbg_kms(&i915->drm, "\n");
intel_panel_enable_backlight(crtc_state, conn_state);
_intel_edp_backlight_on(intel_dp);
......@@ -3187,11 +3210,12 @@ static void _intel_edp_backlight_off(struct intel_dp *intel_dp)
void intel_edp_backlight_off(const struct drm_connector_state *old_conn_state)
{
struct intel_dp *intel_dp = enc_to_intel_dp(to_intel_encoder(old_conn_state->best_encoder));
struct drm_i915_private *i915 = dp_to_i915(intel_dp);
if (!intel_dp_is_edp(intel_dp))
return;
DRM_DEBUG_KMS("\n");
drm_dbg_kms(&i915->drm, "\n");
_intel_edp_backlight_off(intel_dp);
intel_panel_disable_backlight(old_conn_state);
......@@ -3204,6 +3228,7 @@ void intel_edp_backlight_off(const struct drm_connector_state *old_conn_state)
static void intel_edp_backlight_power(struct intel_connector *connector,
bool enable)
{
struct drm_i915_private *i915 = to_i915(connector->base.dev);
struct intel_dp *intel_dp = intel_attached_dp(connector);
intel_wakeref_t wakeref;
bool is_enabled;
......@@ -3214,7 +3239,7 @@ static void intel_edp_backlight_power(struct intel_connector *connector,
if (is_enabled == enable)
return;
DRM_DEBUG_KMS("panel power control backlight %s\n",
drm_dbg_kms(&i915->drm, "panel power control backlight %s\n",
enable ? "enable" : "disable");
if (enable)
......@@ -3325,6 +3350,7 @@ void intel_dp_sink_set_decompression_state(struct intel_dp *intel_dp,
const struct intel_crtc_state *crtc_state,
bool enable)
{
struct drm_i915_private *i915 = dp_to_i915(intel_dp);
int ret;
if (!crtc_state->dsc.compression_enable)
......@@ -3333,13 +3359,15 @@ void intel_dp_sink_set_decompression_state(struct intel_dp *intel_dp,
ret = drm_dp_dpcd_writeb(&intel_dp->aux, DP_DSC_ENABLE,
enable ? DP_DECOMPRESSION_EN : 0);
if (ret < 0)
DRM_DEBUG_KMS("Failed to %s sink decompression state\n",
drm_dbg_kms(&i915->drm,
"Failed to %s sink decompression state\n",
enable ? "enable" : "disable");
}
/* If the sink supports it, try to set the power state appropriately */
void intel_dp_sink_dpms(struct intel_dp *intel_dp, int mode)
{
struct drm_i915_private *i915 = dp_to_i915(intel_dp);
int ret, i;
/* Should have a valid DPCD by this point */
......@@ -3372,7 +3400,7 @@ void intel_dp_sink_dpms(struct intel_dp *intel_dp, int mode)
}
if (ret != 1)
DRM_DEBUG_KMS("failed to %s sink power state\n",
drm_dbg_kms(&i915->drm, "failed to %s sink power state\n",
mode == DRM_MODE_DPMS_ON ? "enable" : "disable");
}
......@@ -4471,6 +4499,7 @@ intel_dp_link_down(struct intel_encoder *encoder,
static void
intel_dp_extended_receiver_capabilities(struct intel_dp *intel_dp)
{
struct drm_i915_private *i915 = dp_to_i915(intel_dp);
u8 dpcd_ext[6];
/*
......@@ -4486,19 +4515,21 @@ intel_dp_extended_receiver_capabilities(struct intel_dp *intel_dp)
if (drm_dp_dpcd_read(&intel_dp->aux, DP_DP13_DPCD_REV,
&dpcd_ext, sizeof(dpcd_ext)) != sizeof(dpcd_ext)) {
DRM_ERROR("DPCD failed read at extended capabilities\n");
drm_err(&i915->drm,
"DPCD failed read at extended capabilities\n");
return;
}
if (intel_dp->dpcd[DP_DPCD_REV] > dpcd_ext[DP_DPCD_REV]) {
DRM_DEBUG_KMS("DPCD extended DPCD rev less than base DPCD rev\n");
drm_dbg_kms(&i915->drm,
"DPCD extended DPCD rev less than base DPCD rev\n");
return;
}
if (!memcmp(intel_dp->dpcd, dpcd_ext, sizeof(dpcd_ext)))
return;
DRM_DEBUG_KMS("Base DPCD: %*ph\n",
drm_dbg_kms(&i915->drm, "Base DPCD: %*ph\n",
(int)sizeof(intel_dp->dpcd), intel_dp->dpcd);
memcpy(intel_dp->dpcd, dpcd_ext, sizeof(dpcd_ext));
......@@ -4507,13 +4538,16 @@ intel_dp_extended_receiver_capabilities(struct intel_dp *intel_dp)
bool
intel_dp_read_dpcd(struct intel_dp *intel_dp)
{
struct drm_i915_private *i915 = dp_to_i915(intel_dp);
if (drm_dp_dpcd_read(&intel_dp->aux, 0x000, intel_dp->dpcd,
sizeof(intel_dp->dpcd)) < 0)
return false; /* aux transfer failed */
intel_dp_extended_receiver_capabilities(intel_dp);
DRM_DEBUG_KMS("DPCD: %*ph\n", (int) sizeof(intel_dp->dpcd), intel_dp->dpcd);
drm_dbg_kms(&i915->drm, "DPCD: %*ph\n", (int)sizeof(intel_dp->dpcd),
intel_dp->dpcd);
return intel_dp->dpcd[DP_DPCD_REV] != 0;
}
......@@ -4530,6 +4564,8 @@ bool intel_dp_get_colorimetry_status(struct intel_dp *intel_dp)
static void intel_dp_get_dsc_sink_cap(struct intel_dp *intel_dp)
{
struct drm_i915_private *i915 = dp_to_i915(intel_dp);
/*
* Clear the cached register set to avoid using stale values
* for the sinks that do not support DSC.
......@@ -4545,10 +4581,11 @@ static void intel_dp_get_dsc_sink_cap(struct intel_dp *intel_dp)
if (drm_dp_dpcd_read(&intel_dp->aux, DP_DSC_SUPPORT,
intel_dp->dsc_dpcd,
sizeof(intel_dp->dsc_dpcd)) < 0)
DRM_ERROR("Failed to read DPCD register 0x%x\n",
drm_err(&i915->drm,
"Failed to read DPCD register 0x%x\n",
DP_DSC_SUPPORT);
DRM_DEBUG_KMS("DSC DPCD: %*ph\n",
drm_dbg_kms(&i915->drm, "DSC DPCD: %*ph\n",
(int)sizeof(intel_dp->dsc_dpcd),
intel_dp->dsc_dpcd);
......@@ -4556,9 +4593,11 @@ static void intel_dp_get_dsc_sink_cap(struct intel_dp *intel_dp)
if (!intel_dp_is_edp(intel_dp) &&
drm_dp_dpcd_readb(&intel_dp->aux, DP_FEC_CAPABILITY,
&intel_dp->fec_capable) < 0)
DRM_ERROR("Failed to read FEC DPCD register\n");
drm_err(&i915->drm,
"Failed to read FEC DPCD register\n");
DRM_DEBUG_KMS("FEC CAPABILITY: %x\n", intel_dp->fec_capable);
drm_dbg_kms(&i915->drm, "FEC CAPABILITY: %x\n",
intel_dp->fec_capable);
}
}
......@@ -4732,11 +4771,13 @@ intel_dp_can_mst(struct intel_dp *intel_dp)
static void
intel_dp_configure_mst(struct intel_dp *intel_dp)
{
struct drm_i915_private *i915 = dp_to_i915(intel_dp);
struct intel_encoder *encoder =
&dp_to_dig_port(intel_dp)->base;
bool sink_can_mst = intel_dp_sink_can_mst(intel_dp);
DRM_DEBUG_KMS("[ENCODER:%d:%s] MST support: port: %s, sink: %s, modparam: %s\n",
drm_dbg_kms(&i915->drm,
"[ENCODER:%d:%s] MST support: port: %s, sink: %s, modparam: %s\n",
encoder->base.base.id, encoder->base.name,
yesno(intel_dp->can_mst), yesno(sink_can_mst),
yesno(i915_modparams.enable_dp_mst));
......@@ -5113,6 +5154,7 @@ intel_dp_setup_hdr_metadata_infoframe_sdp(struct intel_dp *intel_dp,
const struct intel_crtc_state *crtc_state,
const struct drm_connector_state *conn_state)
{
struct drm_i915_private *i915 = dp_to_i915(intel_dp);
struct intel_digital_port *intel_dig_port = dp_to_dig_port(intel_dp);
struct dp_sdp infoframe_sdp = {};
struct hdmi_drm_infoframe drm_infoframe = {};
......@@ -5123,18 +5165,20 @@ intel_dp_setup_hdr_metadata_infoframe_sdp(struct intel_dp *intel_dp,
ret = drm_hdmi_infoframe_set_hdr_metadata(&drm_infoframe, conn_state);
if (ret) {
DRM_DEBUG_KMS("couldn't set HDR metadata in infoframe\n");
drm_dbg_kms(&i915->drm,
"couldn't set HDR metadata in infoframe\n");
return;
}
len = hdmi_drm_infoframe_pack_only(&drm_infoframe, buf, sizeof(buf));
if (len < 0) {
DRM_DEBUG_KMS("buffer size is smaller than hdr metadata infoframe\n");
drm_dbg_kms(&i915->drm,
"buffer size is smaller than hdr metadata infoframe\n");
return;
}
if (len != infoframe_size) {
DRM_DEBUG_KMS("wrong static hdr metadata size\n");
drm_dbg_kms(&i915->drm, "wrong static hdr metadata size\n");
return;
}
......@@ -5212,6 +5256,7 @@ void intel_dp_hdr_metadata_enable(struct intel_dp *intel_dp,
static u8 intel_dp_autotest_link_training(struct intel_dp *intel_dp)
{
struct drm_i915_private *i915 = dp_to_i915(intel_dp);
int status = 0;
int test_link_rate;
u8 test_lane_count, test_link_bw;
......@@ -5223,7 +5268,7 @@ static u8 intel_dp_autotest_link_training(struct intel_dp *intel_dp)
&test_lane_count);
if (status <= 0) {
DRM_DEBUG_KMS("Lane count read failed\n");
drm_dbg_kms(&i915->drm, "Lane count read failed\n");
return DP_TEST_NAK;
}
test_lane_count &= DP_MAX_LANE_COUNT_MASK;
......@@ -5231,7 +5276,7 @@ static u8 intel_dp_autotest_link_training(struct intel_dp *intel_dp)
status = drm_dp_dpcd_readb(&intel_dp->aux, DP_TEST_LINK_RATE,
&test_link_bw);
if (status <= 0) {
DRM_DEBUG_KMS("Link Rate read failed\n");
drm_dbg_kms(&i915->drm, "Link Rate read failed\n");
return DP_TEST_NAK;
}
test_link_rate = drm_dp_bw_code_to_link_rate(test_link_bw);
......@@ -5249,6 +5294,7 @@ static u8 intel_dp_autotest_link_training(struct intel_dp *intel_dp)
static u8 intel_dp_autotest_video_pattern(struct intel_dp *intel_dp)
{
struct drm_i915_private *i915 = dp_to_i915(intel_dp);
u8 test_pattern;
u8 test_misc;
__be16 h_width, v_height;
......@@ -5258,7 +5304,7 @@ static u8 intel_dp_autotest_video_pattern(struct intel_dp *intel_dp)
status = drm_dp_dpcd_readb(&intel_dp->aux, DP_TEST_PATTERN,
&test_pattern);
if (status <= 0) {
DRM_DEBUG_KMS("Test pattern read failed\n");
drm_dbg_kms(&i915->drm, "Test pattern read failed\n");
return DP_TEST_NAK;
}
if (test_pattern != DP_COLOR_RAMP)
......@@ -5267,21 +5313,21 @@ static u8 intel_dp_autotest_video_pattern(struct intel_dp *intel_dp)
status = drm_dp_dpcd_read(&intel_dp->aux, DP_TEST_H_WIDTH_HI,
&h_width, 2);
if (status <= 0) {
DRM_DEBUG_KMS("H Width read failed\n");
drm_dbg_kms(&i915->drm, "H Width read failed\n");
return DP_TEST_NAK;
}
status = drm_dp_dpcd_read(&intel_dp->aux, DP_TEST_V_HEIGHT_HI,
&v_height, 2);
if (status <= 0) {
DRM_DEBUG_KMS("V Height read failed\n");
drm_dbg_kms(&i915->drm, "V Height read failed\n");
return DP_TEST_NAK;
}
status = drm_dp_dpcd_readb(&intel_dp->aux, DP_TEST_MISC0,
&test_misc);
if (status <= 0) {
DRM_DEBUG_KMS("TEST MISC read failed\n");
drm_dbg_kms(&i915->drm, "TEST MISC read failed\n");
return DP_TEST_NAK;
}
if ((test_misc & DP_TEST_COLOR_FORMAT_MASK) != DP_COLOR_FORMAT_RGB)
......@@ -5310,6 +5356,7 @@ static u8 intel_dp_autotest_video_pattern(struct intel_dp *intel_dp)
static u8 intel_dp_autotest_edid(struct intel_dp *intel_dp)
{
struct drm_i915_private *i915 = dp_to_i915(intel_dp);
u8 test_result = DP_TEST_ACK;
struct intel_connector *intel_connector = intel_dp->attached_connector;
struct drm_connector *connector = &intel_connector->base;
......@@ -5326,7 +5373,8 @@ static u8 intel_dp_autotest_edid(struct intel_dp *intel_dp)
*/
if (intel_dp->aux.i2c_nack_count > 0 ||
intel_dp->aux.i2c_defer_count > 0)
DRM_DEBUG_KMS("EDID read had %d NACKs, %d DEFERs\n",
drm_dbg_kms(&i915->drm,
"EDID read had %d NACKs, %d DEFERs\n",
intel_dp->aux.i2c_nack_count,
intel_dp->aux.i2c_defer_count);
intel_dp->compliance.test_data.edid = INTEL_DP_RESOLUTION_FAILSAFE;
......@@ -5340,7 +5388,8 @@ static u8 intel_dp_autotest_edid(struct intel_dp *intel_dp)
if (drm_dp_dpcd_writeb(&intel_dp->aux, DP_TEST_EDID_CHECKSUM,
block->checksum) <= 0)
DRM_DEBUG_KMS("Failed to write EDID checksum\n");
drm_dbg_kms(&i915->drm,
"Failed to write EDID checksum\n");
test_result = DP_TEST_ACK | DP_TEST_EDID_CHECKSUM_WRITE;
intel_dp->compliance.test_data.edid = INTEL_DP_RESOLUTION_PREFERRED;
......@@ -5360,35 +5409,38 @@ static u8 intel_dp_autotest_phy_pattern(struct intel_dp *intel_dp)
static void intel_dp_handle_test_request(struct intel_dp *intel_dp)
{
struct drm_i915_private *i915 = dp_to_i915(intel_dp);
u8 response = DP_TEST_NAK;
u8 request = 0;
int status;
status = drm_dp_dpcd_readb(&intel_dp->aux, DP_TEST_REQUEST, &request);
if (status <= 0) {
DRM_DEBUG_KMS("Could not read test request from sink\n");
drm_dbg_kms(&i915->drm,
"Could not read test request from sink\n");
goto update_status;
}
switch (request) {
case DP_TEST_LINK_TRAINING:
DRM_DEBUG_KMS("LINK_TRAINING test requested\n");
drm_dbg_kms(&i915->drm, "LINK_TRAINING test requested\n");
response = intel_dp_autotest_link_training(intel_dp);
break;
case DP_TEST_LINK_VIDEO_PATTERN:
DRM_DEBUG_KMS("TEST_PATTERN test requested\n");
drm_dbg_kms(&i915->drm, "TEST_PATTERN test requested\n");
response = intel_dp_autotest_video_pattern(intel_dp);
break;
case DP_TEST_LINK_EDID_READ:
DRM_DEBUG_KMS("EDID test requested\n");
drm_dbg_kms(&i915->drm, "EDID test requested\n");
response = intel_dp_autotest_edid(intel_dp);
break;
case DP_TEST_LINK_PHY_TEST_PATTERN:
DRM_DEBUG_KMS("PHY_PATTERN test requested\n");
drm_dbg_kms(&i915->drm, "PHY_PATTERN test requested\n");
response = intel_dp_autotest_phy_pattern(intel_dp);
break;
default:
DRM_DEBUG_KMS("Invalid test request '%02x'\n", request);
drm_dbg_kms(&i915->drm, "Invalid test request '%02x'\n",
request);
break;
}
......@@ -5398,12 +5450,14 @@ static void intel_dp_handle_test_request(struct intel_dp *intel_dp)
update_status:
status = drm_dp_dpcd_writeb(&intel_dp->aux, DP_TEST_RESPONSE, response);
if (status <= 0)
DRM_DEBUG_KMS("Could not write test response to sink\n");
drm_dbg_kms(&i915->drm,
"Could not write test response to sink\n");
}
static int
intel_dp_check_mst_status(struct intel_dp *intel_dp)
{
struct drm_i915_private *i915 = dp_to_i915(intel_dp);
bool bret;
if (intel_dp->is_mst) {
......@@ -5420,12 +5474,13 @@ intel_dp_check_mst_status(struct intel_dp *intel_dp)
/* check link status - esi[10] = 0x200c */
if (intel_dp->active_mst_links > 0 &&
!drm_dp_channel_eq_ok(&esi[10], intel_dp->lane_count)) {
DRM_DEBUG_KMS("channel EQ not ok, retraining\n");
drm_dbg_kms(&i915->drm,
"channel EQ not ok, retraining\n");
intel_dp_start_link_train(intel_dp);
intel_dp_stop_link_train(intel_dp);
}
DRM_DEBUG_KMS("got esi %3ph\n", esi);
drm_dbg_kms(&i915->drm, "got esi %3ph\n", esi);
ret = drm_dp_mst_hpd_irq(&intel_dp->mst_mgr, esi, &handled);
if (handled) {
......@@ -5441,7 +5496,8 @@ intel_dp_check_mst_status(struct intel_dp *intel_dp)
bret = intel_dp_get_sink_irq_esi(intel_dp, esi);
if (bret == true) {
DRM_DEBUG_KMS("got esi2 %3ph\n", esi);
drm_dbg_kms(&i915->drm,
"got esi2 %3ph\n", esi);
goto go_again;
}
} else
......@@ -5449,7 +5505,8 @@ intel_dp_check_mst_status(struct intel_dp *intel_dp)
return ret;
} else {
DRM_DEBUG_KMS("failed to get ESI - device may have failed\n");
drm_dbg_kms(&i915->drm,
"failed to get ESI - device may have failed\n");
intel_dp->is_mst = false;
drm_dp_mst_topology_mgr_set_mst(&intel_dp->mst_mgr,
intel_dp->is_mst);
......@@ -5609,6 +5666,7 @@ intel_dp_hotplug(struct intel_encoder *encoder,
static void intel_dp_check_service_irq(struct intel_dp *intel_dp)
{
struct drm_i915_private *i915 = dp_to_i915(intel_dp);
u8 val;
if (intel_dp->dpcd[DP_DPCD_REV] < 0x11)
......@@ -5627,7 +5685,7 @@ static void intel_dp_check_service_irq(struct intel_dp *intel_dp)
intel_hdcp_handle_cp_irq(intel_dp->attached_connector);
if (val & DP_SINK_SPECIFIC_IRQ)
DRM_DEBUG_DRIVER("Sink specific irq unhandled\n");
drm_dbg_kms(&i915->drm, "Sink specific irq unhandled\n");
}
/*
......@@ -5694,6 +5752,7 @@ intel_dp_short_pulse(struct intel_dp *intel_dp)
static enum drm_connector_status
intel_dp_detect_dpcd(struct intel_dp *intel_dp)
{
struct drm_i915_private *i915 = dp_to_i915(intel_dp);
struct intel_lspcon *lspcon = dp_to_lspcon(intel_dp);
u8 *dpcd = intel_dp->dpcd;
u8 type;
......@@ -5741,7 +5800,7 @@ intel_dp_detect_dpcd(struct intel_dp *intel_dp)
}
/* Anything else is out of spec, warn and ignore */
DRM_DEBUG_KMS("Broken DP branch device, ignoring\n");
drm_dbg_kms(&i915->drm, "Broken DP branch device, ignoring\n");
return connector_status_disconnected;
}
......@@ -6213,6 +6272,7 @@ static int intel_dp_get_modes(struct drm_connector *connector)
static int
intel_dp_connector_register(struct drm_connector *connector)
{
struct drm_i915_private *i915 = to_i915(connector->dev);
struct intel_dp *intel_dp = intel_attached_dp(to_intel_connector(connector));
int ret;
......@@ -6222,7 +6282,7 @@ intel_dp_connector_register(struct drm_connector *connector)
intel_connector_debugfs_add(connector);
DRM_DEBUG_KMS("registering %s bus for %s\n",
drm_dbg_kms(&i915->drm, "registering %s bus for %s\n",
intel_dp->aux.name, connector->kdev->kobj.name);
intel_dp->aux.dev = connector->kdev;
......@@ -6309,6 +6369,7 @@ static
int intel_dp_hdcp_write_an_aksv(struct intel_digital_port *intel_dig_port,
u8 *an)
{
struct drm_i915_private *i915 = to_i915(intel_dig_port->base.base.dev);
struct intel_dp *intel_dp = enc_to_intel_dp(to_intel_encoder(&intel_dig_port->base.base));
static const struct drm_dp_aux_msg msg = {
.request = DP_AUX_NATIVE_WRITE,
......@@ -6323,7 +6384,8 @@ int intel_dp_hdcp_write_an_aksv(struct intel_digital_port *intel_dig_port,
dpcd_ret = drm_dp_dpcd_write(&intel_dig_port->dp.aux, DP_AUX_HDCP_AN,
an, DRM_HDCP_AN_LEN);
if (dpcd_ret != DRM_HDCP_AN_LEN) {
DRM_DEBUG_KMS("Failed to write An over DP/AUX (%zd)\n",
drm_dbg_kms(&i915->drm,
"Failed to write An over DP/AUX (%zd)\n",
dpcd_ret);
return dpcd_ret >= 0 ? -EIO : dpcd_ret;
}
......@@ -6340,16 +6402,18 @@ int intel_dp_hdcp_write_an_aksv(struct intel_digital_port *intel_dig_port,
rxbuf, sizeof(rxbuf),
DP_AUX_CH_CTL_AUX_AKSV_SELECT);
if (ret < 0) {
DRM_DEBUG_KMS("Write Aksv over DP/AUX failed (%d)\n", ret);
drm_dbg_kms(&i915->drm,
"Write Aksv over DP/AUX failed (%d)\n", ret);
return ret;
} else if (ret == 0) {
DRM_DEBUG_KMS("Aksv write over DP/AUX was empty\n");
drm_dbg_kms(&i915->drm, "Aksv write over DP/AUX was empty\n");
return -EIO;
}
reply = (rxbuf[0] >> 4) & DP_AUX_NATIVE_REPLY_MASK;
if (reply != DP_AUX_NATIVE_REPLY_ACK) {
DRM_DEBUG_KMS("Aksv write: no DP_AUX_NATIVE_REPLY_ACK %x\n",
drm_dbg_kms(&i915->drm,
"Aksv write: no DP_AUX_NATIVE_REPLY_ACK %x\n",
reply);
return -EIO;
}
......@@ -6359,11 +6423,14 @@ int intel_dp_hdcp_write_an_aksv(struct intel_digital_port *intel_dig_port,
static int intel_dp_hdcp_read_bksv(struct intel_digital_port *intel_dig_port,
u8 *bksv)
{
struct drm_i915_private *i915 = to_i915(intel_dig_port->base.base.dev);
ssize_t ret;
ret = drm_dp_dpcd_read(&intel_dig_port->dp.aux, DP_AUX_HDCP_BKSV, bksv,
DRM_HDCP_KSV_LEN);
if (ret != DRM_HDCP_KSV_LEN) {
DRM_DEBUG_KMS("Read Bksv from DP/AUX failed (%zd)\n", ret);
drm_dbg_kms(&i915->drm,
"Read Bksv from DP/AUX failed (%zd)\n", ret);
return ret >= 0 ? -EIO : ret;
}
return 0;
......@@ -6372,7 +6439,9 @@ static int intel_dp_hdcp_read_bksv(struct intel_digital_port *intel_dig_port,
static int intel_dp_hdcp_read_bstatus(struct intel_digital_port *intel_dig_port,
u8 *bstatus)
{
struct drm_i915_private *i915 = to_i915(intel_dig_port->base.base.dev);
ssize_t ret;
/*
* For some reason the HDMI and DP HDCP specs call this register
* definition by different names. In the HDMI spec, it's called BSTATUS,
......@@ -6381,7 +6450,8 @@ static int intel_dp_hdcp_read_bstatus(struct intel_digital_port *intel_dig_port,
ret = drm_dp_dpcd_read(&intel_dig_port->dp.aux, DP_AUX_HDCP_BINFO,
bstatus, DRM_HDCP_BSTATUS_LEN);
if (ret != DRM_HDCP_BSTATUS_LEN) {
DRM_DEBUG_KMS("Read bstatus from DP/AUX failed (%zd)\n", ret);
drm_dbg_kms(&i915->drm,
"Read bstatus from DP/AUX failed (%zd)\n", ret);
return ret >= 0 ? -EIO : ret;
}
return 0;
......@@ -6391,12 +6461,14 @@ static
int intel_dp_hdcp_read_bcaps(struct intel_digital_port *intel_dig_port,
u8 *bcaps)
{
struct drm_i915_private *i915 = to_i915(intel_dig_port->base.base.dev);
ssize_t ret;
ret = drm_dp_dpcd_read(&intel_dig_port->dp.aux, DP_AUX_HDCP_BCAPS,
bcaps, 1);
if (ret != 1) {
DRM_DEBUG_KMS("Read bcaps from DP/AUX failed (%zd)\n", ret);
drm_dbg_kms(&i915->drm,
"Read bcaps from DP/AUX failed (%zd)\n", ret);
return ret >= 0 ? -EIO : ret;
}
......@@ -6422,11 +6494,14 @@ static
int intel_dp_hdcp_read_ri_prime(struct intel_digital_port *intel_dig_port,
u8 *ri_prime)
{
struct drm_i915_private *i915 = to_i915(intel_dig_port->base.base.dev);
ssize_t ret;
ret = drm_dp_dpcd_read(&intel_dig_port->dp.aux, DP_AUX_HDCP_RI_PRIME,
ri_prime, DRM_HDCP_RI_LEN);
if (ret != DRM_HDCP_RI_LEN) {
DRM_DEBUG_KMS("Read Ri' from DP/AUX failed (%zd)\n", ret);
drm_dbg_kms(&i915->drm, "Read Ri' from DP/AUX failed (%zd)\n",
ret);
return ret >= 0 ? -EIO : ret;
}
return 0;
......@@ -6436,12 +6511,15 @@ static
int intel_dp_hdcp_read_ksv_ready(struct intel_digital_port *intel_dig_port,
bool *ksv_ready)
{
struct drm_i915_private *i915 = to_i915(intel_dig_port->base.base.dev);
ssize_t ret;
u8 bstatus;
ret = drm_dp_dpcd_read(&intel_dig_port->dp.aux, DP_AUX_HDCP_BSTATUS,
&bstatus, 1);
if (ret != 1) {
DRM_DEBUG_KMS("Read bstatus from DP/AUX failed (%zd)\n", ret);
drm_dbg_kms(&i915->drm,
"Read bstatus from DP/AUX failed (%zd)\n", ret);
return ret >= 0 ? -EIO : ret;
}
*ksv_ready = bstatus & DP_BSTATUS_READY;
......@@ -6452,6 +6530,7 @@ static
int intel_dp_hdcp_read_ksv_fifo(struct intel_digital_port *intel_dig_port,
int num_downstream, u8 *ksv_fifo)
{
struct drm_i915_private *i915 = to_i915(intel_dig_port->base.base.dev);
ssize_t ret;
int i;
......@@ -6463,7 +6542,8 @@ int intel_dp_hdcp_read_ksv_fifo(struct intel_digital_port *intel_dig_port,
ksv_fifo + i * DRM_HDCP_KSV_LEN,
len);
if (ret != len) {
DRM_DEBUG_KMS("Read ksv[%d] from DP/AUX failed (%zd)\n",
drm_dbg_kms(&i915->drm,
"Read ksv[%d] from DP/AUX failed (%zd)\n",
i, ret);
return ret >= 0 ? -EIO : ret;
}
......@@ -6475,6 +6555,7 @@ static
int intel_dp_hdcp_read_v_prime_part(struct intel_digital_port *intel_dig_port,
int i, u32 *part)
{
struct drm_i915_private *i915 = to_i915(intel_dig_port->base.base.dev);
ssize_t ret;
if (i >= DRM_HDCP_V_PRIME_NUM_PARTS)
......@@ -6484,7 +6565,8 @@ int intel_dp_hdcp_read_v_prime_part(struct intel_digital_port *intel_dig_port,
DP_AUX_HDCP_V_PRIME(i), part,
DRM_HDCP_V_PRIME_PART_LEN);
if (ret != DRM_HDCP_V_PRIME_PART_LEN) {
DRM_DEBUG_KMS("Read v'[%d] from DP/AUX failed (%zd)\n", i, ret);
drm_dbg_kms(&i915->drm,
"Read v'[%d] from DP/AUX failed (%zd)\n", i, ret);
return ret >= 0 ? -EIO : ret;
}
return 0;
......@@ -6501,13 +6583,15 @@ int intel_dp_hdcp_toggle_signalling(struct intel_digital_port *intel_dig_port,
static
bool intel_dp_hdcp_check_link(struct intel_digital_port *intel_dig_port)
{
struct drm_i915_private *i915 = to_i915(intel_dig_port->base.base.dev);
ssize_t ret;
u8 bstatus;
ret = drm_dp_dpcd_read(&intel_dig_port->dp.aux, DP_AUX_HDCP_BSTATUS,
&bstatus, 1);
if (ret != 1) {
DRM_DEBUG_KMS("Read bstatus from DP/AUX failed (%zd)\n", ret);
drm_dbg_kms(&i915->drm,
"Read bstatus from DP/AUX failed (%zd)\n", ret);
return false;
}
......@@ -6582,13 +6666,15 @@ static inline
int intel_dp_hdcp2_read_rx_status(struct intel_digital_port *intel_dig_port,
u8 *rx_status)
{
struct drm_i915_private *i915 = to_i915(intel_dig_port->base.base.dev);
ssize_t ret;
ret = drm_dp_dpcd_read(&intel_dig_port->dp.aux,
DP_HDCP_2_2_REG_RXSTATUS_OFFSET, rx_status,
HDCP_2_2_DP_RXSTATUS_LEN);
if (ret != HDCP_2_2_DP_RXSTATUS_LEN) {
DRM_DEBUG_KMS("Read bstatus from DP/AUX failed (%zd)\n", ret);
drm_dbg_kms(&i915->drm,
"Read bstatus from DP/AUX failed (%zd)\n", ret);
return ret >= 0 ? -EIO : ret;
}
......@@ -6632,6 +6718,7 @@ static ssize_t
intel_dp_hdcp2_wait_for_msg(struct intel_digital_port *intel_dig_port,
const struct hdcp2_dp_msg_data *hdcp2_msg_data)
{
struct drm_i915_private *i915 = to_i915(intel_dig_port->base.base.dev);
struct intel_dp *dp = &intel_dig_port->dp;
struct intel_hdcp *hdcp = &dp->attached_connector->hdcp;
u8 msg_id = hdcp2_msg_data->msg_id;
......@@ -6663,7 +6750,8 @@ intel_dp_hdcp2_wait_for_msg(struct intel_digital_port *intel_dig_port,
}
if (ret)
DRM_DEBUG_KMS("msg_id %d, ret %d, timeout(mSec): %d\n",
drm_dbg_kms(&i915->drm,
"msg_id %d, ret %d, timeout(mSec): %d\n",
hdcp2_msg_data->msg_id, ret, timeout);
return ret;
......@@ -6750,6 +6838,7 @@ static
int intel_dp_hdcp2_read_msg(struct intel_digital_port *intel_dig_port,
u8 msg_id, void *buf, size_t size)
{
struct drm_i915_private *i915 = to_i915(intel_dig_port->base.base.dev);
unsigned int offset;
u8 *byte = buf;
ssize_t ret, bytes_to_recv, len;
......@@ -6783,7 +6872,8 @@ int intel_dp_hdcp2_read_msg(struct intel_digital_port *intel_dig_port,
ret = drm_dp_dpcd_read(&intel_dig_port->dp.aux, offset,
(void *)byte, len);
if (ret < 0) {
DRM_DEBUG_KMS("msg_id %d, ret %zd\n", msg_id, ret);
drm_dbg_kms(&i915->drm, "msg_id %d, ret %zd\n",
msg_id, ret);
return ret;
}
......@@ -7133,6 +7223,7 @@ static bool intel_edp_have_power(struct intel_dp *intel_dp)
enum irqreturn
intel_dp_hpd_pulse(struct intel_digital_port *intel_dig_port, bool long_hpd)
{
struct drm_i915_private *i915 = to_i915(intel_dig_port->base.base.dev);
struct intel_dp *intel_dp = &intel_dig_port->dp;
if (intel_dig_port->base.type == INTEL_OUTPUT_EDP &&
......@@ -7143,14 +7234,15 @@ intel_dp_hpd_pulse(struct intel_digital_port *intel_dig_port, bool long_hpd)
* would end up in an endless cycle of
* "vdd off -> long/short hpd -> vdd on -> detect -> vdd off -> ..."
*/
DRM_DEBUG_KMS("ignoring %s hpd on eDP [ENCODER:%d:%s]\n",
drm_dbg_kms(&i915->drm,
"ignoring %s hpd on eDP [ENCODER:%d:%s]\n",
long_hpd ? "long" : "short",
intel_dig_port->base.base.base.id,
intel_dig_port->base.base.name);
return IRQ_HANDLED;
}
DRM_DEBUG_KMS("got hpd irq on [ENCODER:%d:%s] - %s\n",
drm_dbg_kms(&i915->drm, "got hpd irq on [ENCODER:%d:%s] - %s\n",
intel_dig_port->base.base.base.id,
intel_dig_port->base.base.name,
long_hpd ? "long" : "short");
......@@ -7166,8 +7258,10 @@ intel_dp_hpd_pulse(struct intel_digital_port *intel_dig_port, bool long_hpd)
* If we were in MST mode, and device is not
* there, get out of MST mode
*/
DRM_DEBUG_KMS("MST device may have disappeared %d vs %d\n",
intel_dp->is_mst, intel_dp->mst_mgr.mst_state);
drm_dbg_kms(&i915->drm,
"MST device may have disappeared %d vs %d\n",
intel_dp->is_mst,
intel_dp->mst_mgr.mst_state);
intel_dp->is_mst = false;
drm_dp_mst_topology_mgr_set_mst(&intel_dp->mst_mgr,
intel_dp->is_mst);
......
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