hal: add support for sdm450 sku4

Add entry for sdm450 skus  soundcard.

Change-Id: I950c50622af60540fab8d05ef2d2871a210f18cf
diff --git a/hal/msm8916/hw_info.c b/hal/msm8916/hw_info.c
index a384827..26c6eaa 100644
--- a/hal/msm8916/hw_info.c
+++ b/hal/msm8916/hw_info.c
@@ -158,6 +158,9 @@
         strlcpy(hw_info->name, "msm8917", sizeof(hw_info->name));
      } else if (!strcmp(snd_card_name, "msm8940-sku6-snd-card")) {
         strlcpy(hw_info->name, "msm8940", sizeof(hw_info->name));
+    } else if (!strcmp(snd_card_name, "msm8953-sku4-snd-card")) {
+        hw_info->is_stereo_spkr = false;
+        strlcpy(hw_info->name, "msm8953", sizeof(hw_info->name));
     } else if (!strcmp(snd_card_name, "sdm660-snd-card")) {
         strlcpy(hw_info->name, "sdm660", sizeof(hw_info->name));
     } else if (!strcmp(snd_card_name, "sdm660-snd-card-mtp")) {
diff --git a/hal/msm8916/platform.c b/hal/msm8916/platform.c
index 750c5d8..f4e6413 100644
--- a/hal/msm8916/platform.c
+++ b/hal/msm8916/platform.c
@@ -1344,6 +1344,13 @@
         msm_device_to_be_id = msm_device_to_be_id_internal_codec;
         msm_be_id_array_len  =
             sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
+    } else if (!strncmp(snd_card_name, "msm8953-sku4-snd-card",
+                 sizeof("msm8953-sku4-snd-card"))) {
+        strlcpy(mixer_xml_path, MIXER_XML_PATH_MTP,
+                sizeof(MIXER_XML_PATH_MTP));
+        msm_device_to_be_id = msm_device_to_be_id_internal_codec;
+        msm_be_id_array_len  =
+            sizeof(msm_device_to_be_id_internal_codec) / sizeof(msm_device_to_be_id_internal_codec[0]);
     } else if (!strncmp(snd_card_name, "sdm660-snd-card",
                   sizeof("sdm660-snd-card"))) {
         strlcpy(mixer_xml_path, MIXER_XML_PATH,