[PATCH 2/2] [v3] media: platform: cros-ec: Add Dirks to the match table

From: Kells Ping
Date: Thu May 08 2025 - 04:23:48 EST


The Google Dirks device uses the same approach as the Google Brask
which enables the HDMI CEC via the cros-ec-cec driver.

Signed-off-by: Kells Ping <kells.ping@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx>
---

Changes in v3: update ports
native driver cec is port 0.
bitbang driver cec is port 1.

---
drivers/media/cec/platform/cros-ec/cros-ec-cec.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/media/cec/platform/cros-ec/cros-ec-cec.c b/drivers/media/cec/platform/cros-ec/cros-ec-cec.c
index a8d31c3126f8..81b4524c69f4 100644
--- a/drivers/media/cec/platform/cros-ec/cros-ec-cec.c
+++ b/drivers/media/cec/platform/cros-ec/cros-ec-cec.c
@@ -298,6 +298,7 @@ struct cec_dmi_match {
static const char *const port_b_conns[] = { "Port B", NULL };
static const char *const port_db_conns[] = { "Port D", "Port B", NULL };
static const char *const port_ba_conns[] = { "Port B", "Port A", NULL };
+static const char *const port_ab_conns[] = { "Port A", "Port B", NULL };
static const char *const port_d_conns[] = { "Port D", NULL };

static const struct cec_dmi_match cec_dmi_match_table[] = {
@@ -330,7 +331,7 @@ static const struct cec_dmi_match cec_dmi_match_table[] = {
/* Google Dita */
{ "Google", "Dita", "0000:00:02.0", port_db_conns },
/* Google Dirks */
- { "Google", "Dirks", "0000:00:02.0", port_db_conns },
+ { "Google", "Dirks", "0000:00:02.0", port_ab_conns },
};

static struct device *cros_ec_cec_find_hdmi_dev(struct device *dev,
--
2.34.1