diff --git a/drivers/amlogic/media/vout/hdmitx/hdmi_common/hdmi_parameters.c b/drivers/amlogic/media/vout/hdmitx/hdmi_common/hdmi_parameters.c
index 244e303ca0c0..43f1e2d79dd9 100644
--- a/drivers/amlogic/media/vout/hdmitx/hdmi_common/hdmi_parameters.c
+++ b/drivers/amlogic/media/vout/hdmitx/hdmi_common/hdmi_parameters.c
@@ -2175,6 +2175,54 @@ static struct hdmi_format_para fmt_para_480x320p60_4x3 = {
 	},
 };
 
+static struct hdmi_format_para fmt_para_480x272p60_4x3 = {
+	.vic = HDMI_480x272p60_4x3,
+	.name = "480x272p60hz",
+	.sname = "480x272p60hz",
+	.pixel_repetition_factor = 0,
+	.progress_mode = 1,
+	.scrambler_en = 0,
+	.tmds_clk_div40 = 0,
+	.tmds_clk = 25200,
+	.timing = {
+		.pixel_freq = 25200,
+		.frac_freq = 25200,
+		.h_freq = 31500,
+		.v_freq = 60000,
+		.vsync_polarity = 0, /* -VSync */
+		.hsync_polarity = 0, /* -HSync */
+		.h_active = 480,
+		.h_total = 800,
+		.h_blank = 320,
+		.h_front = 120,
+		.h_sync = 100,
+		.h_back = 100,
+		.v_active = 272,
+		.v_total = 525,
+		.v_blank = 253,
+		.v_front = 8,
+		.v_sync = 7,
+		.v_back = 238,
+		.v_sync_ln = 1,
+	},
+	.hdmitx_vinfo = {
+		.name              = "480x272p60hz",
+		.mode              = VMODE_HDMI,
+		.width             = 480,
+		.height            = 272,
+		.field_height      = 272,
+		.aspect_ratio_num  = 4,
+		.aspect_ratio_den  = 3,
+		.sync_duration_num = 60,
+		.sync_duration_den = 1,
+		.video_clk         = 25200000,
+		.htotal            = 800,
+		.vtotal            = 525,
+		.viu_color_fmt     = COLOR_FMT_YUV444,
+		.viu_mux           = VIU_MUX_ENCP,
+	},
+};
+
 static struct hdmi_format_para fmt_para_480x800p60_4x3 = {
 	.vic = HDMI_480x800p60_4x3,
 	.name = "480x800p60hz",
@@ -2343,6 +2391,7 @@ static struct hdmi_format_para *all_fmt_paras[] = {
 	&fmt_para_800x480p60_5x3,
 	&fmt_para_640x480p60_4x3,
 	&fmt_para_480x320p60_4x3,
+	&fmt_para_480x272p60_4x3,
 	&fmt_para_480x800p60_4x3,
 	&fmt_para_custombuilt,
 	&fmt_para_null_hdmi_fmt,
diff --git a/drivers/amlogic/media/vout/hdmitx/hdmi_tx_20/hdmi_tx_edid.c b/drivers/amlogic/media/vout/hdmitx/hdmi_tx_20/hdmi_tx_edid.c
index 8117bab3bdba..0a90ec50ec93 100644
--- a/drivers/amlogic/media/vout/hdmitx/hdmi_tx_20/hdmi_tx_edid.c
+++ b/drivers/amlogic/media/vout/hdmitx/hdmi_tx_20/hdmi_tx_edid.c
@@ -2205,6 +2205,7 @@ static struct dispmode_vic dispmode_vic_tab[] = {
 	{"800x480p60hz", HDMI_800x480p60_5x3},
 	{"640x480p60hz", HDMI_640x480p60_4x3},
 	{"480x320p60hz", HDMI_480x320p60_4x3},
+	{"480x272p60hz", HDMI_480x272p60_4x3},
 	{"480x800p60hz", HDMI_480x800p60_4x3},
 	{"custombuilt", HDMI_CUSTOMBUILT},
 };
diff --git a/drivers/amlogic/media/vout/hdmitx/hdmi_tx_20/hdmi_tx_video.c b/drivers/amlogic/media/vout/hdmitx/hdmi_tx_20/hdmi_tx_video.c
index ea6263fe7fa6..b1ffd00dee56 100644
--- a/drivers/amlogic/media/vout/hdmitx/hdmi_tx_20/hdmi_tx_video.c
+++ b/drivers/amlogic/media/vout/hdmitx/hdmi_tx_20/hdmi_tx_video.c
@@ -677,6 +677,17 @@ static struct hdmitx_vidpara hdmi_tx_video_params[] = {
 		.ss		= SS_SCAN_UNDER,
 		.sc		= SC_SCALE_HORIZ_VERT,
 	},
+	{
+		.VIC		= HDMI_480x272p60_4x3,
+		.color_prefer   = COLORSPACE_RGB444,
+		.color_depth	= COLORDEPTH_24B,
+		.bar_info	= B_BAR_VERT_HORIZ,
+		.repeat_time	= NO_REPEAT,
+		.aspect_ratio   = ASPECT_RATIO_SAME_AS_SOURCE,
+		.cc		= CC_ITU709,
+		.ss		= SS_SCAN_UNDER,
+		.sc		= SC_SCALE_HORIZ_VERT,
+	},
 	{
 		.VIC		= HDMI_480x800p60_4x3,
 		.color_prefer   = COLORSPACE_RGB444,
diff --git a/drivers/amlogic/media/vout/hdmitx/hdmi_tx_20/hw/enc_cfg_hw.c b/drivers/amlogic/media/vout/hdmitx/hdmi_tx_20/hw/enc_cfg_hw.c
index 15585215b175..dd324960c65d 100644
--- a/drivers/amlogic/media/vout/hdmitx/hdmi_tx_20/hw/enc_cfg_hw.c
+++ b/drivers/amlogic/media/vout/hdmitx/hdmi_tx_20/hw/enc_cfg_hw.c
@@ -1123,6 +1123,32 @@ static const struct reg_s tvregs_480x320p_60hz[] = {
 	{MREG_END_MARKER, 0}
 };
 
+static const struct reg_s tvregs_480x272p_60hz[] = {
+	{P_VENC_VDAC_SETTING, 0xff,},
+	{P_ENCP_VIDEO_EN, 0,},
+	{P_ENCI_VIDEO_EN, 0,},
+
+	{P_ENCP_VIDEO_MODE, 0x4040,},
+	{P_ENCP_VIDEO_MODE_ADV, 0x18,},
+
+	{P_ENCP_VIDEO_MAX_PXCNT, 0x31F,},
+	{P_ENCP_VIDEO_MAX_LNCNT, 0x20C,},
+	{P_ENCP_VIDEO_HAVON_BEGIN, 0x64,},
+	{P_ENCP_VIDEO_HAVON_END, 0x243,},
+	{P_ENCP_VIDEO_VAVON_BLINE, 0xEE,},
+	{P_ENCP_VIDEO_VAVON_ELINE, 0x1FD,},
+	{P_ENCP_VIDEO_HSO_BEGIN, 0x0,},
+	{P_ENCP_VIDEO_HSO_END, 0x64,},
+	{P_ENCP_VIDEO_VSO_BEGIN, 0x1E,},
+	{P_ENCP_VIDEO_VSO_END, 0x32,},
+	{P_ENCP_VIDEO_VSO_BLINE, 0x0,},
+	{P_ENCP_VIDEO_VSO_ELINE, 0x7,},
+
+	{P_ENCP_VIDEO_EN, 1,},
+	{P_ENCI_VIDEO_EN, 0,},
+	{MREG_END_MARKER, 0}
+};
+
 static const struct reg_s tvregs_480x800p_60hz[] = {
 	{P_ENCP_VIDEO_EN, 0},
 	{P_ENCI_VIDEO_EN, 0},
@@ -1206,6 +1232,7 @@ static struct vic_tvregs_set tvregsTab[] = {
 	{HDMI_800x480p60_5x3, tvregs_800x480p_60hz},
 	{HDMI_640x480p60_4x3, tvregs_640x480p_60hz},
 	{HDMI_480x320p60_4x3, tvregs_480x320p_60hz},
+	{HDMI_480x272p60_4x3, tvregs_480x272p_60hz},
 	{HDMI_480x800p60_4x3, tvregs_480x800p_60hz},
 };
 
diff --git a/drivers/amlogic/media/vout/hdmitx/hdmi_tx_20/hw/hdmi_tx_hw.c b/drivers/amlogic/media/vout/hdmitx/hdmi_tx_20/hw/hdmi_tx_hw.c
index 59733e5f25cf..61bb649f3860 100644
--- a/drivers/amlogic/media/vout/hdmitx/hdmi_tx_20/hw/hdmi_tx_hw.c
+++ b/drivers/amlogic/media/vout/hdmitx/hdmi_tx_20/hw/hdmi_tx_hw.c
@@ -1766,6 +1766,22 @@ static void hdmi_tvenc_set(struct hdmitx_vidpara *param)
 		SOF_LINES = 95;
 		TOTAL_FRAMES = 4;
 		break;
+	case HDMI_480x272p60_4x3:
+		INTERLACE_MODE = 0;
+		PIXEL_REPEAT_VENC = 0;
+		PIXEL_REPEAT_HDMI = 0;
+		ACTIVE_PIXELS = (480*(1+PIXEL_REPEAT_HDMI));
+		ACTIVE_LINES = (272/(1+INTERLACE_MODE));
+		LINES_F0 = 263;
+		LINES_F1 = 263;
+		FRONT_PORCH = 120;
+		HSYNC_PIXELS = 100;
+		BACK_PORCH = 100;
+		EOF_LINES = 8;
+		VSYNC_LINES = 4;
+		SOF_LINES = 119;
+		TOTAL_FRAMES = 4;
+		break;
 	case HDMI_480x800p60_4x3:
 		INTERLACE_MODE = 0U;
 		PIXEL_REPEAT_VENC = 0;
diff --git a/drivers/amlogic/media/vout/hdmitx/hdmi_tx_20/hw/hw_clk.c b/drivers/amlogic/media/vout/hdmitx/hdmi_tx_20/hw/hw_clk.c
index 8009cef59933..1366e75becdf 100644
--- a/drivers/amlogic/media/vout/hdmitx/hdmi_tx_20/hw/hw_clk.c
+++ b/drivers/amlogic/media/vout/hdmitx/hdmi_tx_20/hw/hw_clk.c
@@ -829,6 +829,7 @@ static struct hw_enc_clk_val_group setting_enc_clk_val_24[] = {
 		/* actual hpll : 2014000 */
 		2000000, 4, 2, 2, VID_PLL_DIV_5, 1, 1, 1, -1},
 	{{HDMI_480x320p60_4x3,
+	  HDMI_480x272p60_4x3,
 	  HDMI_VIC_END},
 		/* actual hpll : 2016000 */
 		2000000, 4, 2, 2, VID_PLL_DIV_5, 1, 1, 1, -1},
diff --git a/include/linux/amlogic/media/vout/hdmi_tx/hdmi_common.h b/include/linux/amlogic/media/vout/hdmi_tx/hdmi_common.h
index 50598de3d62c..e6c8e9cc52f4 100644
--- a/include/linux/amlogic/media/vout/hdmi_tx/hdmi_common.h
+++ b/include/linux/amlogic/media/vout/hdmi_tx/hdmi_common.h
@@ -161,6 +161,7 @@ enum hdmi_vic {
 	HDMI_800x600p60_4x3,
 	HDMI_800x480p60_5x3,
 	HDMI_480x320p60_4x3,
+	HDMI_480x272p60_4x3,
 	HDMI_480x800p60_4x3,
 	HDMI_CUSTOMBUILT,