On Thu, Oct 19, 2017 at 06:22:56PM +0300, Jani Nikula wrote:
> Make it easier to compare dumping against the struct definition.
>
> Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx>
> ---
> tools/intel_vbt_decode.c | 128 ++++++++++++++++++++++++++---------------------
> 1 file changed, 71 insertions(+), 57 deletions(-)
>
> diff --git a/tools/intel_vbt_decode.c b/tools/intel_vbt_decode.c
> index 69cf1e4c6cc6..bc5f38112619 100644
> --- a/tools/intel_vbt_decode.c
> +++ b/tools/intel_vbt_decode.c
> @@ -401,74 +401,88 @@ static const char *mipi_bridge_type(uint8_t type)
> static void dump_child_device(struct context *context,
> const struct child_device_config *child)
> {
> - const struct child_device_config *efp = child;
> -
> if (!child->device_type)
> return;
>
> + printf("\tChild device info:\n");
> + printf("\t\tDevice handle: 0x%04x (%s)\n", child->handle,
> + child_device_handle(child->handle));
> + printf("\t\tDevice type: 0x%04x (%s)\n", child->device_type,
> + child_device_type(child->device_type));
> + dump_child_device_type_bits(child->device_type);
> +
> if (context->bdb->version < 152) {
> - printf("\tChild device info:\n");
> - printf("\t\tDevice type: %04x (%s)\n", child->device_type,
> - child_device_type(child->device_type));
> printf("\t\tSignature: %.*s\n", (int)sizeof(child->device_id), child->device_id);
> - printf("\t\tAIM offset: %d\n", child->addin_offset);
> - printf("\t\tDVO port: 0x%02x\n", child->dvo_port);
> - } else { /* 152+ have EFP blocks here */
> - printf("\tEFP device info:\n");
> - printf("\t\tDevice handle: 0x%04x (%s)\n", efp->handle,
> - child_device_handle(efp->handle));
> - printf("\t\tDevice type: 0x%04x (%s)\n", efp->device_type,
> - child_device_type(efp->device_type));
> - dump_child_device_type_bits(efp->device_type);
> - printf("\t\tI2C speed: 0x%02x\n", efp->i2c_speed);
> - printf("\t\tDP onboard redriver: 0x%02x\n", efp->dp_onboard_redriver);
> - printf("\t\tDP ondock redriver: 0x%02x\n", efp->dp_ondock_redriver);
> - printf("\t\tHDMI max data rate: 0x%02x\n", efp->hdmi_max_data_rate);
> - printf("\t\tHDMI level shifter value: 0x%02x\n", efp->hdmi_level_shifter_value);
> - printf("\t\tOffset to DTD buffer for edidless EFP: 0x%02x\n", efp->dtd_buf_ptr);
> - printf("\t\tDual pipe ganged eDP: %s\n", YESNO(efp->ganged_edp));
> - printf("\t\tCompression method CPS: %s\n", YESNO(efp->compression_method));
> - printf("\t\tCompression enable: %s\n", YESNO(efp->compression_enable));
> - printf("\t\tEdidless EFP: %s\n", YESNO(efp->edidless_efp));
> - printf("\t\tCompression structure index: 0x%02x)\n", efp->compression_structure_index);
> - printf("\t\tSlave DDI port: 0x%02x (%s)\n", efp->slave_port, dvo_port(efp->slave_port));
> - printf("\t\tAIM offset: %d\n", child->addin_offset);
> - printf("\t\tPort: 0x%02x (%s)\n", efp->dvo_port, dvo_port(efp->dvo_port));
> - printf("\t\tAIM I2C pin: 0x%02x\n", efp->i2c_pin);
> - printf("\t\tAIM Slave address: 0x%02x\n", efp->slave_addr);
> - printf("\t\tDDC pin: 0x%02x\n", efp->ddc_pin);
> - printf("\t\tEDID buffer ptr: 0x%02x\n", efp->edid_ptr);
> - printf("\t\tDVO config: 0x%02x\n", efp->dvo_cfg);
> - printf("\t\tHPD sense invert: %s\n", YESNO(efp->hpd_invert));
> - printf("\t\tIboost enable: %s\n", YESNO(efp->iboost));
> - printf("\t\tOnboard LSPCON: %s\n", YESNO(efp->lspcon));
> - printf("\t\tLane reversal: %s\n", YESNO(efp->lane_reversal));
> - printf("\t\tEFP routed through dock: %s\n", YESNO(efp->efp_routed));
> - printf("\t\tHDMI compatible? %s\n", YESNO(efp->hdmi_support));
> - printf("\t\tDP compatible? %s\n", YESNO(efp->dp_support));
> - printf("\t\tTMDS compatible? %s\n", YESNO(efp->tmds_support));
> - printf("\t\tAux channel: 0x%02x\n", efp->aux_channel);
> - printf("\t\tDongle detect: 0x%02x\n", efp->dongle_detect);
> - printf("\t\tIntegrated encoder instead of SDVO: %s\n", YESNO(efp->integrated_encoder));
> - printf("\t\tHotplu connect status: 0x%02x\n", efp->hpd_status);
> - printf("\t\tSDVO stall signal available: %s\n", YESNO(efp->sdvo_stall));
> - printf("\t\tPipe capabilities: 0x%02x\n", efp->pipe_cap);
> - printf("\t\tDVO wiring: 0x%02x\n", efp->dvo_wiring);
> - printf("\t\tMIPI bridge type: %02x (%s)\n", efp->mipi_bridge_type,
> - mipi_bridge_type(efp->mipi_bridge_type));
> - printf("\t\tDevice class extendsion: 0x%02x\n", efp->extended_type);
> - printf("\t\tDVO function: 0x%02x\n", efp->dvo_function);
> + } else {
> + printf("\t\tI2C speed: 0x%02x\n", child->i2c_speed);
> + printf("\t\tDP onboard redriver: 0x%02x\n", child->dp_onboard_redriver);
> + printf("\t\tDP ondock redriver: 0x%02x\n", child->dp_ondock_redriver);
> + printf("\t\tHDMI level shifter value: 0x%02x\n", child->hdmi_level_shifter_value);
> + printf("\t\tHDMI max data rate: 0x%02x\n", child->hdmi_max_data_rate);
> + printf("\t\tOffset to DTD buffer for edidless CHILD: 0x%02x\n", child->dtd_buf_ptr);
> + printf("\t\tEdidless EFP: %s\n", YESNO(child->edidless_efp));
> + printf("\t\tCompression enable: %s\n", YESNO(child->compression_enable));
> + printf("\t\tCompression method CPS: %s\n", YESNO(child->compression_method));
> + printf("\t\tDual pipe ganged eDP: %s\n", YESNO(child->ganged_edp));
> + printf("\t\tCompression structure index: 0x%02x)\n", child->compression_structure_index);
> + printf("\t\tSlave DDI port: 0x%02x (%s)\n", child->slave_port, dvo_port(child->slave_port));
> + }
> +
> + printf("\t\tAIM offset: %d\n", child->addin_offset);
> + printf("\t\tDVO Port: 0x%02x (%s)\n", child->dvo_port, dvo_port(child->dvo_port));
> +
> + if (context->bdb->version < 152)
> + return;
> +
> + printf("\t\tAIM I2C pin: 0x%02x\n", child->i2c_pin);
> + printf("\t\tAIM Slave address: 0x%02x\n", child->slave_addr);
> + printf("\t\tDDC pin: 0x%02x\n", child->ddc_pin);
> + printf("\t\tEDID buffer ptr: 0x%02x\n", child->edid_ptr);
> + printf("\t\tDVO config: 0x%02x\n", child->dvo_cfg);
> +
> + if (context->bdb->version < 158) {
> + printf("\t\tDVO2 Port: 0x%02x (%s)\n", child->dvo2_port, dvo_port(child->dvo2_port));
> + printf("\t\tI2C2 pin: 0x%02x\n", child->i2c2_pin);
> + printf("\t\tSlave2 address: 0x%02x\n", child->slave2_addr);
> + printf("\t\tDDC2 pin: 0x%02x\n", child->ddc2_pin);
> + } else {
> + printf("\t\tEFP routed through dock: %s\n", YESNO(child->efp_routed));
> + printf("\t\tLane reversal: %s\n", YESNO(child->lane_reversal));
> + printf("\t\tOnboard LSPCON: %s\n", YESNO(child->lspcon));
> + printf("\t\tIboost enable: %s\n", YESNO(child->iboost));
> + printf("\t\tHPD sense invert: %s\n", YESNO(child->hpd_invert));
> + printf("\t\tHDMI compatible? %s\n", YESNO(child->hdmi_support));
> + printf("\t\tDP compatible? %s\n", YESNO(child->dp_support));
> + printf("\t\tTMDS compatible? %s\n", YESNO(child->tmds_support));
> + printf("\t\tAux channel: 0x%02x\n", child->aux_channel);
> + printf("\t\tDongle detect: 0x%02x\n", child->dongle_detect);
The version of the spec I have at hand says aux and dongle are
already part of version 155.
> + }
> +
> + printf("\t\tPipe capabilities: 0x%02x\n", child->pipe_cap);
> + printf("\t\tSDVO stall signal available: %s\n", YESNO(child->sdvo_stall));
> + printf("\t\tHotplu connect status: 0x%02x\n", child->hpd_status);
^
Pre-existing typo
> + printf("\t\tIntegrated encoder instead of SDVO: %s\n", YESNO(child->integrated_encoder));
> + printf("\t\tDVO wiring: 0x%02x\n", child->dvo_wiring);
> +
> + if (context->bdb->version < 171) {
> + printf("\t\tDVO2 wiring: 0x%02x\n", child->dvo2_wiring);
> + } else {
> + printf("\t\tMIPI bridge type: %02x (%s)\n", child->mipi_bridge_type,
> + mipi_bridge_type(child->mipi_bridge_type));
> }
>
> + printf("\t\tDevice class extendsion: 0x%02x\n", child->extended_type);
^
ditto
> + printf("\t\tDVO function: 0x%02x\n", child->dvo_function);
> +
> if (context->bdb->version >= 195) {
> - printf("\t\tDP USB type C support: %s\n", YESNO(efp->dp_usb_type_c));
> - printf("\t\t2X DP GPIO index: 0x%02x\n", efp->dp_gpio_index);
> - printf("\t\t2X DP GPIO pin number: 0x%02x\n", efp->dp_gpio_pin_num);
> + printf("\t\tDP USB type C support: %s\n", YESNO(child->dp_usb_type_c));
> + printf("\t\t2X DP GPIO index: 0x%02x\n", child->dp_gpio_index);
> + printf("\t\t2X DP GPIO pin number: 0x%02x\n", child->dp_gpio_pin_num);
> }
>
> if (context->bdb->version >= 196) {
> - printf("\t\tIBoost level for HDMI: 0x%02x\n", efp->hdmi_iboost_level);
> - printf("\t\tIBoost level for DP/eDP: 0x%02x\n", efp->dp_iboost_level);
> + printf("\t\tIBoost level for HDMI: 0x%02x\n", child->hdmi_iboost_level);
> + printf("\t\tIBoost level for DP/eDP: 0x%02x\n", child->dp_iboost_level);
> }
> }
>
> --
> 2.11.0
--
Ville Syrjälä
Intel OTC
_______________________________________________
Intel-gfx mailing list
Intel-gfx@xxxxxxxxxxxxxxxxxxxxx
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
