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-rw-r--r--libqcdm/src/commands.c102
-rw-r--r--libqcdm/src/commands.h33
-rw-r--r--libqcdm/src/nv-items.h1
3 files changed, 135 insertions, 1 deletions
diff --git a/libqcdm/src/commands.c b/libqcdm/src/commands.c
index 766a131e..24ba3e51 100644
--- a/libqcdm/src/commands.c
+++ b/libqcdm/src/commands.c
@@ -499,6 +499,108 @@ qcdm_cmd_nv_set_roam_pref_result (const char *buf, gsize len, GError **error)
/**********************************************************************/
+static gboolean
+mode_pref_validate (guint8 dm)
+{
+ if ( dm == DIAG_NV_MODE_PREF_1X_ONLY
+ || dm == DIAG_NV_MODE_PREF_HDR_ONLY
+ || dm == DIAG_NV_MODE_PREF_AUTO)
+ return TRUE;
+ return FALSE;
+}
+
+gsize
+qcdm_cmd_nv_get_mode_pref_new (char *buf, gsize len, guint8 profile, GError **error)
+{
+ char cmdbuf[sizeof (DMCmdNVReadWrite) + 2];
+ DMCmdNVReadWrite *cmd = (DMCmdNVReadWrite *) &cmdbuf[0];
+ DMNVItemModePref *req;
+
+ g_return_val_if_fail (buf != NULL, 0);
+ g_return_val_if_fail (len >= sizeof (*cmd) + DIAG_TRAILER_LEN, 0);
+
+ memset (cmd, 0, sizeof (*cmd));
+ cmd->code = DIAG_CMD_NV_READ;
+ cmd->nv_item = GUINT16_TO_LE (DIAG_NV_MODE_PREF);
+
+ req = (DMNVItemModePref *) &cmd->data[0];
+ req->profile = profile;
+
+ return dm_encapsulate_buffer (cmdbuf, sizeof (*cmd), sizeof (cmdbuf), buf, len);
+}
+
+QCDMResult *
+qcdm_cmd_nv_get_mode_pref_result (const char *buf, gsize len, GError **error)
+{
+ QCDMResult *result = NULL;
+ DMCmdNVReadWrite *rsp = (DMCmdNVReadWrite *) buf;
+ DMNVItemModePref *mode;
+
+ g_return_val_if_fail (buf != NULL, NULL);
+
+ if (!check_command (buf, len, DIAG_CMD_NV_READ, sizeof (DMCmdNVReadWrite), error))
+ return NULL;
+
+ mode = (DMNVItemModePref *) &rsp->data[0];
+
+ if (!mode_pref_validate (mode->mode_pref)) {
+ g_set_error (error, QCDM_COMMAND_ERROR, QCDM_COMMAND_BAD_PARAMETER,
+ "Unknown mode preference 0x%X",
+ mode->mode_pref);
+ return NULL;
+ }
+
+ result = qcdm_result_new ();
+ qcdm_result_add_uint8 (result, QCDM_CMD_NV_GET_MODE_PREF_ITEM_PROFILE, mode->profile);
+ qcdm_result_add_uint8 (result, QCDM_CMD_NV_GET_MODE_PREF_ITEM_MODE_PREF, mode->mode_pref);
+
+ return result;
+}
+
+gsize
+qcdm_cmd_nv_set_mode_pref_new (char *buf,
+ gsize len,
+ guint8 profile,
+ guint8 mode_pref,
+ GError **error)
+{
+ char cmdbuf[sizeof (DMCmdNVReadWrite) + 2];
+ DMCmdNVReadWrite *cmd = (DMCmdNVReadWrite *) &cmdbuf[0];
+ DMNVItemModePref *req;
+
+ g_return_val_if_fail (buf != NULL, 0);
+ g_return_val_if_fail (len >= sizeof (*cmd) + DIAG_TRAILER_LEN, 0);
+
+ if (!mode_pref_validate (mode_pref)) {
+ g_set_error (error, QCDM_COMMAND_ERROR, QCDM_COMMAND_BAD_PARAMETER,
+ "Invalid mode preference %d", mode_pref);
+ return 0;
+ }
+
+ memset (cmd, 0, sizeof (*cmd));
+ cmd->code = DIAG_CMD_NV_WRITE;
+ cmd->nv_item = GUINT16_TO_LE (DIAG_NV_MODE_PREF);
+
+ req = (DMNVItemModePref *) &cmd->data[0];
+ req->profile = profile;
+ req->mode_pref = mode_pref;
+
+ return dm_encapsulate_buffer (cmdbuf, sizeof (*cmd), sizeof (cmdbuf), buf, len);
+}
+
+QCDMResult *
+qcdm_cmd_nv_set_mode_pref_result (const char *buf, gsize len, GError **error)
+{
+ g_return_val_if_fail (buf != NULL, NULL);
+
+ if (!check_command (buf, len, DIAG_CMD_NV_WRITE, sizeof (DMCmdNVReadWrite), error))
+ return NULL;
+
+ return qcdm_result_new ();
+}
+
+/**********************************************************************/
+
gsize
qcdm_cmd_cm_subsys_state_info_new (char *buf, gsize len, GError **error)
{
diff --git a/libqcdm/src/commands.h b/libqcdm/src/commands.h
index a7d86748..88c469f8 100644
--- a/libqcdm/src/commands.h
+++ b/libqcdm/src/commands.h
@@ -143,6 +143,37 @@ QCDMResult *qcdm_cmd_nv_set_roam_pref_result (const char *buf,
/**********************************************************************/
+/* Values for QCDM_CMD_NV_GET_MODE_PREF_ITEM_MODE_PREF */
+enum {
+ QCDM_CMD_NV_MODE_PREF_ITEM_MODE_PREF_AUTO = 0x04,
+ QCDM_CMD_NV_MODE_PREF_ITEM_MODE_PREF_1X_ONLY = 0x09,
+ QCDM_CMD_NV_MODE_PREF_ITEM_MODE_PREF_HDR_ONLY = 0x0A,
+};
+
+#define QCDM_CMD_NV_GET_MODE_PREF_ITEM_PROFILE "profile"
+#define QCDM_CMD_NV_GET_MODE_PREF_ITEM_MODE_PREF "mode-pref"
+
+gsize qcdm_cmd_nv_get_mode_pref_new (char *buf,
+ gsize len,
+ guint8 profile,
+ GError **error);
+
+QCDMResult *qcdm_cmd_nv_get_mode_pref_result (const char *buf,
+ gsize len,
+ GError **error);
+
+gsize qcdm_cmd_nv_set_mode_pref_new (char *buf,
+ gsize len,
+ guint8 profile,
+ guint8 mode_pref,
+ GError **error);
+
+QCDMResult *qcdm_cmd_nv_set_mode_pref_result (const char *buf,
+ gsize len,
+ GError **error);
+
+/**********************************************************************/
+
/* Values for QCDM_CMD_CM_SUBSYS_STATE_INFO_ITEM_OPERATING_MODE */
enum {
QCDM_CMD_CM_SUBSYS_STATE_INFO_OPERATING_MODE_ONLINE = 5
@@ -167,6 +198,8 @@ enum {
/* Values for QCDM_CMD_CM_SUBSYS_STATE_INFO_ITEM_MODE_PREF */
enum {
QCDM_CMD_CM_SUBSYS_STATE_INFO_MODE_PREF_AUTO = 0x02,
+ QCDM_CMD_CM_SUBSYS_STATE_INFO_MODE_PREF_1X_ONLY = 0x09,
+ QCDM_CMD_CM_SUBSYS_STATE_INFO_MODE_PREF_HDR_ONLY = 0x0A,
};
#define QCDM_CMD_CM_SUBSYS_STATE_INFO_ITEM_CALL_STATE "call-state"
diff --git a/libqcdm/src/nv-items.h b/libqcdm/src/nv-items.h
index b82e3a4f..a0ca10a6 100644
--- a/libqcdm/src/nv-items.h
+++ b/libqcdm/src/nv-items.h
@@ -35,7 +35,6 @@ enum {
/* DIAG_NV_MODE_PREF */
struct DMNVItemModePref {
guint8 profile;
- guint8 _unknown1;
guint8 mode_pref;
} __attribute__ ((packed));
typedef struct DMNVItemModePref DMNVItemModePref;
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-06-09 22:12:37 +0000