Converts various instances of the printk based drm logging macros to the
struct drm_device based logging macros in i915/display/intel_dp.c.
This also involves extracting the struct drm_i915_private device pointer
from various intel types to be used in the macros.
Signed-off-by: Wambui Karuga <[email protected]>
---
drivers/gpu/drm/i915/display/intel_dp.c | 320 +++++++++++++++---------
1 file changed, 198 insertions(+), 122 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c
index f4dede6253f8..fab6e0af5d9d 100644
--- a/drivers/gpu/drm/i915/display/intel_dp.c
+++ b/drivers/gpu/drm/i915/display/intel_dp.c
@@ -461,7 +461,8 @@ 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(&dp_to_i915(intel_dp)->drm,
+ "Retrying Link training for eDP with same parameters\n");
return 0;
}
intel_dp->max_link_rate = intel_dp->common_rates[index - 1];
@@ -471,13 +472,15 @@ 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(&dp_to_i915(intel_dp)->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(&dp_to_i915(intel_dp)->drm,
+ "Link Training Unsuccessful\n");
return -1;
}
@@ -564,8 +567,9 @@ 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",
- max_slice_width);
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
+ "Unsupported slice width %d by DP DSC Sink device\n",
+ max_slice_width);
return 0;
}
/* Also take into account max slice width */
@@ -583,7 +587,8 @@ 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(&dp_to_i915(intel_dp)->drm,
+ "Unsupported Slice Count %d\n", min_slice_count);
return 0;
}
@@ -1827,15 +1832,15 @@ 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(&dp_to_i915(intel_dp)->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(&dp_to_i915(intel_dp)->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(&dp_to_i915(intel_dp)->drm, "common rates: %s\n", str);
}
int
@@ -1949,7 +1954,8 @@ 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(&dp_to_i915(intel_dp)->drm,
+ "Setting pipe_bpp to %d\n", bpp);
}
/* Use values requested by Compliance Test Request */
@@ -2077,7 +2083,8 @@ 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(&dp_to_i915(intel_dp)->drm,
+ "DSC Sink Line Buffer Depth invalid\n");
return -EINVAL;
}
@@ -2219,6 +2226,7 @@ intel_dp_compute_link_config(struct intel_encoder *encoder,
{
struct drm_display_mode *adjusted_mode = &pipe_config->hw.adjusted_mode;
struct intel_dp *intel_dp = enc_to_intel_dp(encoder);
+ struct drm_i915_private *i915 = dp_to_i915(intel_dp);
struct link_config_limits limits;
int common_len;
int ret;
@@ -2252,11 +2260,11 @@ 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 "
- "max rate %d max bpp %d pixel clock %iKHz\n",
- limits.max_lane_count,
- intel_dp->common_rates[limits.max_clock],
- limits.max_bpp, adjusted_mode->crtc_clock);
+ 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],
+ limits.max_bpp, adjusted_mode->crtc_clock);
/*
* Optimize for slow and wide. This is the place to add alternative
@@ -2265,7 +2273,7 @@ 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);
@@ -2274,26 +2282,29 @@ 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",
- 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",
- 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));
+ 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_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",
- pipe_config->lane_count, pipe_config->port_clock,
- pipe_config->pipe_bpp);
+ 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",
- intel_dp_link_required(adjusted_mode->crtc_clock,
- pipe_config->pipe_bpp),
- intel_dp_max_data_rate(pipe_config->port_clock,
- pipe_config->lane_count));
+ 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,
+ pipe_config->lane_count));
}
return 0;
}
@@ -2319,7 +2330,8 @@ 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(&dp_to_i915(intel_dp)->drm,
+ "Scaler allocation for output failed\n");
return ret;
}
@@ -2621,13 +2633,14 @@ 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");
+ drm_dbg_kms(&dp_to_i915(intel_dp)->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");
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
+ "Wait for panel power off time\n");
wait_panel_status(intel_dp, IDLE_OFF_MASK, IDLE_OFF_VALUE);
}
@@ -2636,7 +2649,8 @@ static void wait_panel_power_cycle(struct intel_dp *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(&dp_to_i915(intel_dp)->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. */
@@ -3003,7 +3017,7 @@ void intel_edp_backlight_on(const struct intel_crtc_state *crtc_state,
if (!intel_dp_is_edp(intel_dp))
return;
- DRM_DEBUG_KMS("\n");
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm, "\n");
intel_panel_enable_backlight(crtc_state, conn_state);
_intel_edp_backlight_on(intel_dp);
@@ -3041,7 +3055,7 @@ void intel_edp_backlight_off(const struct drm_connector_state *old_conn_state)
if (!intel_dp_is_edp(intel_dp))
return;
- DRM_DEBUG_KMS("\n");
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm, "\n");
_intel_edp_backlight_off(intel_dp);
intel_panel_disable_backlight(old_conn_state);
@@ -3064,8 +3078,9 @@ static void intel_edp_backlight_power(struct intel_connector *connector,
if (is_enabled == enable)
return;
- DRM_DEBUG_KMS("panel power control backlight %s\n",
- enable ? "enable" : "disable");
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
+ "panel power control backlight %s\n",
+ enable ? "enable" : "disable");
if (enable)
_intel_edp_backlight_on(intel_dp);
@@ -3183,8 +3198,9 @@ 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",
- enable ? "enable" : "disable");
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
+ "Failed to %s sink decompression state\n",
+ enable ? "enable" : "disable");
}
/* If the sink supports it, try to set the power state appropriately */
@@ -3222,8 +3238,9 @@ 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",
- mode == DRM_MODE_DPMS_ON ? "enable" : "disable");
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
+ "failed to %s sink power state\n",
+ mode == DRM_MODE_DPMS_ON ? "enable" : "disable");
}
static bool cpt_dp_port_selected(struct drm_i915_private *dev_priv,
@@ -4319,20 +4336,22 @@ 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(&dp_to_i915(intel_dp)->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(&dp_to_i915(intel_dp)->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",
- (int)sizeof(intel_dp->dpcd), intel_dp->dpcd);
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm, "Base DPCD: %*ph\n",
+ (int)sizeof(intel_dp->dpcd), intel_dp->dpcd);
memcpy(intel_dp->dpcd, dpcd_ext, sizeof(dpcd_ext));
}
@@ -4346,7 +4365,8 @@ intel_dp_read_dpcd(struct intel_dp *intel_dp)
intel_dp_extended_receiver_capabilities(intel_dp);
- DRM_DEBUG_KMS("DPCD: %*ph\n", (int) sizeof(intel_dp->dpcd), intel_dp->dpcd);
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm, "DPCD: %*ph\n",
+ (int)sizeof(intel_dp->dpcd), intel_dp->dpcd);
return intel_dp->dpcd[DP_DPCD_REV] != 0;
}
@@ -4378,20 +4398,23 @@ 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",
- DP_DSC_SUPPORT);
+ drm_err(&dp_to_i915(intel_dp)->drm,
+ "Failed to read DPCD register 0x%x\n",
+ DP_DSC_SUPPORT);
- DRM_DEBUG_KMS("DSC DPCD: %*ph\n",
- (int)sizeof(intel_dp->dsc_dpcd),
- intel_dp->dsc_dpcd);
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm, "DSC DPCD: %*ph\n",
+ (int)sizeof(intel_dp->dsc_dpcd),
+ intel_dp->dsc_dpcd);
/* FEC is supported only on DP 1.4 */
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(&dp_to_i915(intel_dp)->drm,
+ "Failed to read FEC DPCD register\n");
- DRM_DEBUG_KMS("FEC CAPABILITY: %x\n", intel_dp->fec_capable);
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
+ "FEC CAPABILITY: %x\n", intel_dp->fec_capable);
}
}
@@ -4568,10 +4591,11 @@ intel_dp_configure_mst(struct intel_dp *intel_dp)
&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",
- encoder->base.base.id, encoder->base.name,
- yesno(intel_dp->can_mst), yesno(sink_can_mst),
- yesno(i915_modparams.enable_dp_mst));
+ drm_dbg_kms(&dp_to_i915(intel_dp)->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));
if (!intel_dp->can_mst)
return;
@@ -4756,18 +4780,21 @@ 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(&dp_to_i915(intel_dp)->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(&dp_to_i915(intel_dp)->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(&dp_to_i915(intel_dp)->drm,
+ "wrong static hdr metadata size\n");
return;
}
@@ -4856,7 +4883,8 @@ 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(&dp_to_i915(intel_dp)->drm,
+ "Lane count read failed\n");
return DP_TEST_NAK;
}
test_lane_count &= DP_MAX_LANE_COUNT_MASK;
@@ -4864,7 +4892,8 @@ 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(&dp_to_i915(intel_dp)->drm,
+ "Link Rate read failed\n");
return DP_TEST_NAK;
}
test_link_rate = drm_dp_bw_code_to_link_rate(test_link_bw);
@@ -4882,6 +4911,7 @@ 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;
@@ -4891,7 +4921,7 @@ 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)
@@ -4900,21 +4930,21 @@ 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)
@@ -4959,9 +4989,10 @@ 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",
- intel_dp->aux.i2c_nack_count,
- intel_dp->aux.i2c_defer_count);
+ drm_dbg_kms(&dp_to_i915(intel_dp)->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;
} else {
struct edid *block = intel_connector->detect_edid;
@@ -4973,7 +5004,8 @@ 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(&dp_to_i915(intel_dp)->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;
@@ -4999,29 +5031,35 @@ static void intel_dp_handle_test_request(struct intel_dp *intel_dp)
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(&dp_to_i915(intel_dp)->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(&dp_to_i915(intel_dp)->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(&dp_to_i915(intel_dp)->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(&dp_to_i915(intel_dp)->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(&dp_to_i915(intel_dp)->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(&dp_to_i915(intel_dp)->drm,
+ "Invalid test request '%02x'\n", request);
break;
}
@@ -5031,7 +5069,8 @@ 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(&dp_to_i915(intel_dp)->drm,
+ "Could not write test response to sink\n");
}
static int
@@ -5053,12 +5092,14 @@ 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(&dp_to_i915(intel_dp)->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(&dp_to_i915(intel_dp)->drm,
+ "got esi %3ph\n", esi);
ret = drm_dp_mst_hpd_irq(&intel_dp->mst_mgr, esi, &handled);
if (handled) {
@@ -5074,7 +5115,8 @@ 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(&dp_to_i915(intel_dp)->drm,
+ "got esi2 %3ph\n", esi);
goto go_again;
}
} else
@@ -5082,7 +5124,8 @@ 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(&dp_to_i915(intel_dp)->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);
@@ -5261,7 +5304,8 @@ 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(&dp_to_i915(intel_dp)->drm,
+ "Sink specific irq unhandled\n");
}
/*
@@ -5375,7 +5419,8 @@ 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(&dp_to_i915(intel_dp)->drm,
+ "Broken DP branch device, ignoring\n");
return connector_status_disconnected;
}
@@ -5853,8 +5898,9 @@ intel_dp_connector_register(struct drm_connector *connector)
i915_debugfs_connector_add(connector);
- DRM_DEBUG_KMS("registering %s bus for %s\n",
- intel_dp->aux.name, connector->kdev->kobj.name);
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
+ "registering %s bus for %s\n",
+ intel_dp->aux.name, connector->kdev->kobj.name);
intel_dp->aux.dev = connector->kdev;
ret = drm_dp_aux_register(&intel_dp->aux);
@@ -5954,8 +6000,9 @@ 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",
- dpcd_ret);
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
+ "Failed to write An over DP/AUX (%zd)\n",
+ dpcd_ret);
return dpcd_ret >= 0 ? -EIO : dpcd_ret;
}
@@ -5971,17 +6018,20 @@ 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(&dp_to_i915(intel_dp)->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(&dp_to_i915(intel_dp)->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",
- reply);
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
+ "Aksv write: no DP_AUX_NATIVE_REPLY_ACK %x\n",
+ reply);
return -EIO;
}
return 0;
@@ -5990,11 +6040,13 @@ 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 intel_dp *intel_dp = &intel_dig_port->dp;
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(&dp_to_i915(intel_dp)->drm,
+ "Read Bksv from DP/AUX failed (%zd)\n", ret);
return ret >= 0 ? -EIO : ret;
}
return 0;
@@ -6003,6 +6055,7 @@ 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 intel_dp *intel_dp = &intel_dig_port->dp;
ssize_t ret;
/*
* For some reason the HDMI and DP HDCP specs call this register
@@ -6012,7 +6065,8 @@ 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(&dp_to_i915(intel_dp)->drm,
+ "Read bstatus from DP/AUX failed (%zd)\n", ret);
return ret >= 0 ? -EIO : ret;
}
return 0;
@@ -6022,12 +6076,14 @@ static
int intel_dp_hdcp_read_bcaps(struct intel_digital_port *intel_dig_port,
u8 *bcaps)
{
+ struct intel_dp *intel_dp = &intel_dig_port->dp;
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(&dp_to_i915(intel_dp)->drm,
+ "Read bcaps from DP/AUX failed (%zd)\n", ret);
return ret >= 0 ? -EIO : ret;
}
@@ -6053,11 +6109,13 @@ static
int intel_dp_hdcp_read_ri_prime(struct intel_digital_port *intel_dig_port,
u8 *ri_prime)
{
+ struct intel_dp *intel_dp = &intel_dig_port->dp;
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(&dp_to_i915(intel_dp)->drm,
+ "Read Ri' from DP/AUX failed (%zd)\n", ret);
return ret >= 0 ? -EIO : ret;
}
return 0;
@@ -6067,12 +6125,14 @@ static
int intel_dp_hdcp_read_ksv_ready(struct intel_digital_port *intel_dig_port,
bool *ksv_ready)
{
+ struct intel_dp *intel_dp = &intel_dig_port->dp;
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(&dp_to_i915(intel_dp)->drm,
+ "Read bstatus from DP/AUX failed (%zd)\n", ret);
return ret >= 0 ? -EIO : ret;
}
*ksv_ready = bstatus & DP_BSTATUS_READY;
@@ -6083,19 +6143,21 @@ static
int intel_dp_hdcp_read_ksv_fifo(struct intel_digital_port *intel_dig_port,
int num_downstream, u8 *ksv_fifo)
{
+ struct intel_dp *intel_dp = &intel_dig_port->dp;
ssize_t ret;
int i;
/* KSV list is read via 15 byte window (3 entries @ 5 bytes each) */
for (i = 0; i < num_downstream; i += 3) {
size_t len = min(num_downstream - i, 3) * DRM_HDCP_KSV_LEN;
- ret = drm_dp_dpcd_read(&intel_dig_port->dp.aux,
+ ret = drm_dp_dpcd_read(&intel_dp->aux,
DP_AUX_HDCP_KSV_FIFO,
ksv_fifo + i * DRM_HDCP_KSV_LEN,
len);
if (ret != len) {
- DRM_DEBUG_KMS("Read ksv[%d] from DP/AUX failed (%zd)\n",
- i, ret);
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
+ "Read ksv[%d] from DP/AUX failed (%zd)\n",
+ i, ret);
return ret >= 0 ? -EIO : ret;
}
}
@@ -6106,6 +6168,7 @@ static
int intel_dp_hdcp_read_v_prime_part(struct intel_digital_port *intel_dig_port,
int i, u32 *part)
{
+ struct intel_dp *intel_dp = &intel_dig_port->dp;
ssize_t ret;
if (i >= DRM_HDCP_V_PRIME_NUM_PARTS)
@@ -6115,7 +6178,8 @@ 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(&dp_to_i915(intel_dp)->drm,
+ "Read v'[%d] from DP/AUX failed (%zd)\n", i, ret);
return ret >= 0 ? -EIO : ret;
}
return 0;
@@ -6132,13 +6196,15 @@ 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 intel_dp *intel_dp = &intel_dig_port->dp;
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(&dp_to_i915(intel_dp)->drm,
+ "Read bstatus from DP/AUX failed (%zd)\n", ret);
return false;
}
@@ -6213,13 +6279,15 @@ static inline
int intel_dp_hdcp2_read_rx_status(struct intel_digital_port *intel_dig_port,
u8 *rx_status)
{
+ struct intel_dp *intel_dp = &intel_dig_port->dp;
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(&dp_to_i915(intel_dp)->drm,
+ "Read bstatus from DP/AUX failed (%zd)\n", ret);
return ret >= 0 ? -EIO : ret;
}
@@ -6230,6 +6298,7 @@ static
int hdcp2_detect_msg_availability(struct intel_digital_port *intel_dig_port,
u8 msg_id, bool *msg_ready)
{
+ struct drm_i915_private *i915 = to_i915(intel_dig_port->base.base.dev);
u8 rx_status;
int ret;
@@ -6252,7 +6321,7 @@ int hdcp2_detect_msg_availability(struct intel_digital_port *intel_dig_port,
*msg_ready = true;
break;
default:
- DRM_ERROR("Unidentified msg_id: %d\n", msg_id);
+ drm_err(&i915->drm, "Unidentified msg_id: %d\n", msg_id);
return -EINVAL;
}
@@ -6294,8 +6363,9 @@ 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",
- hdcp2_msg_data->msg_id, ret, timeout);
+ drm_dbg_kms(&dp_to_i915(dp)->drm,
+ "msg_id %d, ret %d, timeout(mSec): %d\n",
+ hdcp2_msg_data->msg_id, ret, timeout);
return ret;
}
@@ -6381,6 +6451,7 @@ static
int intel_dp_hdcp2_read_msg(struct intel_digital_port *intel_dig_port,
u8 msg_id, void *buf, size_t size)
{
+ struct intel_dp *dp = &intel_dig_port->dp;
unsigned int offset;
u8 *byte = buf;
ssize_t ret, bytes_to_recv, len;
@@ -6414,7 +6485,8 @@ 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(&dp_to_i915(dp)->drm,
+ "msg_id %d, ret %zd\n", msg_id, ret);
return ret;
}
@@ -6618,16 +6690,18 @@ 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 hpd -> vdd on -> detect -> vdd off -> ..."
*/
- DRM_DEBUG_KMS("ignoring long hpd on eDP [ENCODER:%d:%s]\n",
- intel_dig_port->base.base.base.id,
- intel_dig_port->base.base.name);
+ drm_dbg_kms(&dp_to_i915(intel_dp)->drm,
+ "ignoring long hpd on eDP [ENCODER:%d:%s]\n",
+ 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",
- intel_dig_port->base.base.base.id,
- intel_dig_port->base.base.name,
- long_hpd ? "long" : "short");
+ drm_dbg_kms(&dp_to_i915(intel_dp)->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");
if (long_hpd) {
intel_dp->reset_link_params = true;
@@ -6640,8 +6714,10 @@ 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(&dp_to_i915(intel_dp)->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);
@@ -6774,7 +6850,7 @@ intel_pps_verify_state(struct intel_dp *intel_dp)
if (hw.t1_t3 != sw->t1_t3 || hw.t8 != sw->t8 || hw.t9 != sw->t9 ||
hw.t10 != sw->t10 || hw.t11_t12 != sw->t11_t12) {
- DRM_ERROR("PPS state mismatch\n");
+ drm_err(&dp_to_i915(intel_dp)->drm, "PPS state mismatch\n");
intel_pps_dump_state("sw", sw);
intel_pps_dump_state("hw", &hw);
}
--
2.25.0
On Thu, 06 Feb 2020, Wambui Karuga <[email protected]> wrote:
> @@ -5990,11 +6040,13 @@ 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 intel_dp *intel_dp = &intel_dig_port->dp;
> 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(&dp_to_i915(intel_dp)->drm,
> + "Read Bksv from DP/AUX failed (%zd)\n", ret);
> return ret >= 0 ? -EIO : ret;
> }
If you're introducing local variables just for logging, I would prefer
it to be i915.
struct drm_i915_private *i915 = to_i915(intel_dig_port->base.base.dev);
...
drm_dbg_kms(&i915->drm, ...);
If you look at dp_to_i915() it actually converts intel_dp back to
intel_digital_port, and then does the above to it, to get at i915. This
is an unnecessary dance.
It's fine to use &dp_to_i915(intel_dp)->drm when there are only a couple
of logging calls in a function, and intel_dp is already there. But any
more than that, and I'd add the i915 local variable. For example, but
not limited to, intel_dp_handle_test_request() would benefit from i915
local var.
BR,
Jani.
--
Jani Nikula, Intel Open Source Graphics Center