diff options
Diffstat (limited to 'src/gamma-linux-drm.c')
| -rw-r--r-- | src/gamma-linux-drm.c | 23 |
1 files changed, 15 insertions, 8 deletions
diff --git a/src/gamma-linux-drm.c b/src/gamma-linux-drm.c index 688e678..521b1b1 100644 --- a/src/gamma-linux-drm.c +++ b/src/gamma-linux-drm.c @@ -34,6 +34,7 @@ #include <unistd.h> #include <stdio.h> #include <string.h> +#include <inttypes.h> #include <xf86drm.h> #include <xf86drmMode.h> @@ -474,12 +475,14 @@ static int get_gamma_ramp_size(libgamma_crtc_information_t* restrict out, const /** * Read information from the CRTC's conncetor * + * @param crtc The state of the CRTC whose information should be read * @param out Instance of a data structure to fill with the information about the CRTC * @param connector The CRTC's connector * @param fields OR:ed identifiers for the information about the CRTC that should be read * @return Non-zero if at least on error occured */ -static int read_connector_data(libgamma_crtc_information_t* restrict out, const drmModeConnector* connector, int32_t fields) +static int read_connector_data(libgamma_crtc_state_t* restrict crtc, libgamma_crtc_information_t* restrict out, + const drmModeConnector* connector, int32_t fields) { const char* connector_name_base = NULL; @@ -551,14 +554,18 @@ static int read_connector_data(libgamma_crtc_information_t* restrict out, const /* Get the connector's name. */ if ((fields & CRTC_INFO_CONNECTOR_NAME) && (out->connector_name_error == 0)) { + libgamma_drm_card_data_t* restrict card = crtc->partition->data; + uint32_t type = connector->connector_type; + size_t i, n = (size_t)(card->res->count_connectors), c = 0; + out->connector_name = malloc((strlen(connector_name_base) + 12) * sizeof(char)); if (out->connector_name == NULL) - out->connector_name_error = errno; - else - { - sprintf(out->connector_name, "%s", connector_name_base); - /* FIXME : add index */ - } + return (out->connector_name_error = errno); + + for (i = 0; (i < n) && (card->connectors[i] != connector); i++) + if (card->connectors[i]->connector_type == type) + c++; + sprintf(out->connector_name, "%s-" PRIu32, connector_name_base, (uint32_t)(c + 1)); } /* Did something go wrong? */ @@ -612,7 +619,7 @@ int libgamma_linux_drm_get_crtc_information(libgamma_crtc_information_t* restric e |= this->width_mm_error = this->height_mm_error = this->connector_type = this->subpixel_order_error = this->active_error = this->connector_name_error = error; else - e |= read_connector_data(this, connector, fields); + e |= read_connector_data(crtc, this, connector, fields); } e |= (fields & CRTC_INFO_GAMMA_SIZE) ? get_gamma_ramp_size(this, crtc) : 0; this->gamma_depth = 16; |