OMAPDSS: HDMI: Add OMAP5 HDMI support

This adds a new driver to omapdss for OMAP5 HDMI. However, the new
driver uses common HDMI files which are shared with OMAP4 HDMI driver.

OMAP5 HDMI has a different HDMI core IP compared to OMAP4, but has very
similar PLL and PHY IPs which can be handled with common code.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

1 files changed, 306 insertions, 0 deletions

diff --git a/drivers/video/fbdev/omap2/dss/hdmi5_core.h b/drivers/video/fbdev/omap2/dss/hdmi5_core.h
new file mode 100644
index 000000000000..ce7e9f376f04
--- /dev/null
+++ b/drivers/video/fbdev/omap2/dss/hdmi5_core.h
@@ -0,0 +1,306 @@
+/*
+ * HDMI driver definition for TI OMAP5 processors.
+ *
+ * Copyright (C) 2011-2012 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef _HDMI5_CORE_H_
+#define _HDMI5_CORE_H_
+
+#include "hdmi.h"
+
+/* HDMI IP Core System */
+
+/* HDMI Identification */
+#define HDMI_CORE_DESIGN_ID			0x00000
+#define HDMI_CORE_REVISION_ID			0x00004
+#define HDMI_CORE_PRODUCT_ID0			0x00008
+#define HDMI_CORE_PRODUCT_ID1			0x0000C
+#define HDMI_CORE_CONFIG0_ID			0x00010
+#define HDMI_CORE_CONFIG1_ID			0x00014
+#define HDMI_CORE_CONFIG2_ID			0x00018
+#define HDMI_CORE_CONFIG3_ID			0x0001C
+
+/* HDMI Interrupt */
+#define HDMI_CORE_IH_FC_STAT0			0x00400
+#define HDMI_CORE_IH_FC_STAT1			0x00404
+#define HDMI_CORE_IH_FC_STAT2			0x00408
+#define HDMI_CORE_IH_AS_STAT0			0x0040C
+#define HDMI_CORE_IH_PHY_STAT0			0x00410
+#define HDMI_CORE_IH_I2CM_STAT0			0x00414
+#define HDMI_CORE_IH_CEC_STAT0			0x00418
+#define HDMI_CORE_IH_VP_STAT0			0x0041C
+#define HDMI_CORE_IH_I2CMPHY_STAT0		0x00420
+#define HDMI_CORE_IH_MUTE			0x007FC
+
+/* HDMI Video Sampler */
+#define HDMI_CORE_TX_INVID0			0x00800
+#define HDMI_CORE_TX_INSTUFFING			0x00804
+#define HDMI_CORE_TX_RGYDATA0			0x00808
+#define HDMI_CORE_TX_RGYDATA1			0x0080C
+#define HDMI_CORE_TX_RCRDATA0			0x00810
+#define HDMI_CORE_TX_RCRDATA1			0x00814
+#define HDMI_CORE_TX_BCBDATA0			0x00818
+#define HDMI_CORE_TX_BCBDATA1			0x0081C
+
+/* HDMI Video Packetizer */
+#define HDMI_CORE_VP_STATUS			0x02000
+#define HDMI_CORE_VP_PR_CD			0x02004
+#define HDMI_CORE_VP_STUFF			0x02008
+#define HDMI_CORE_VP_REMAP			0x0200C
+#define HDMI_CORE_VP_CONF			0x02010
+#define HDMI_CORE_VP_STAT			0x02014
+#define HDMI_CORE_VP_INT			0x02018
+#define HDMI_CORE_VP_MASK			0x0201C
+#define HDMI_CORE_VP_POL			0x02020
+
+/* Frame Composer */
+#define HDMI_CORE_FC_INVIDCONF			0x04000
+#define HDMI_CORE_FC_INHACTIV0			0x04004
+#define HDMI_CORE_FC_INHACTIV1			0x04008
+#define HDMI_CORE_FC_INHBLANK0			0x0400C
+#define HDMI_CORE_FC_INHBLANK1			0x04010
+#define HDMI_CORE_FC_INVACTIV0			0x04014
+#define HDMI_CORE_FC_INVACTIV1			0x04018
+#define HDMI_CORE_FC_INVBLANK			0x0401C
+#define HDMI_CORE_FC_HSYNCINDELAY0		0x04020
+#define HDMI_CORE_FC_HSYNCINDELAY1		0x04024
+#define HDMI_CORE_FC_HSYNCINWIDTH0		0x04028
+#define HDMI_CORE_FC_HSYNCINWIDTH1		0x0402C
+#define HDMI_CORE_FC_VSYNCINDELAY		0x04030
+#define HDMI_CORE_FC_VSYNCINWIDTH		0x04034
+#define HDMI_CORE_FC_INFREQ0			0x04038
+#define HDMI_CORE_FC_INFREQ1			0x0403C
+#define HDMI_CORE_FC_INFREQ2			0x04040
+#define HDMI_CORE_FC_CTRLDUR			0x04044
+#define HDMI_CORE_FC_EXCTRLDUR			0x04048
+#define HDMI_CORE_FC_EXCTRLSPAC			0x0404C
+#define HDMI_CORE_FC_CH0PREAM			0x04050
+#define HDMI_CORE_FC_CH1PREAM			0x04054
+#define HDMI_CORE_FC_CH2PREAM			0x04058
+#define HDMI_CORE_FC_AVICONF3			0x0405C
+#define HDMI_CORE_FC_GCP			0x04060
+#define HDMI_CORE_FC_AVICONF0			0x04064
+#define HDMI_CORE_FC_AVICONF1			0x04068
+#define HDMI_CORE_FC_AVICONF2			0x0406C
+#define HDMI_CORE_FC_AVIVID			0x04070
+#define HDMI_CORE_FC_AVIETB0			0x04074
+#define HDMI_CORE_FC_AVIETB1			0x04078
+#define HDMI_CORE_FC_AVISBB0			0x0407C
+#define HDMI_CORE_FC_AVISBB1			0x04080
+#define HDMI_CORE_FC_AVIELB0			0x04084
+#define HDMI_CORE_FC_AVIELB1			0x04088
+#define HDMI_CORE_FC_AVISRB0			0x0408C
+#define HDMI_CORE_FC_AVISRB1			0x04090
+#define HDMI_CORE_FC_AUDICONF0			0x04094
+#define HDMI_CORE_FC_AUDICONF1			0x04098
+#define HDMI_CORE_FC_AUDICONF2			0x0409C
+#define HDMI_CORE_FC_AUDICONF3			0x040A0
+#define HDMI_CORE_FC_VSDIEEEID0			0x040A4
+#define HDMI_CORE_FC_VSDSIZE			0x040A8
+#define HDMI_CORE_FC_VSDIEEEID1			0x040C0
+#define HDMI_CORE_FC_VSDIEEEID2			0x040C4
+#define HDMI_CORE_FC_VSDPAYLOAD(n)		(n * 4 + 0x040C8)
+#define HDMI_CORE_FC_SPDVENDORNAME(n)		(n * 4 + 0x04128)
+#define HDMI_CORE_FC_SPDPRODUCTNAME(n)		(n * 4 + 0x04148)
+#define HDMI_CORE_FC_SPDDEVICEINF		0x04188
+#define HDMI_CORE_FC_AUDSCONF			0x0418C
+#define HDMI_CORE_FC_AUDSSTAT			0x04190
+#define HDMI_CORE_FC_AUDSV			0x04194
+#define HDMI_CORE_FC_AUDSU			0x04198
+#define HDMI_CORE_FC_AUDSCHNLS(n)		(n * 4 + 0x0419C)
+#define HDMI_CORE_FC_CTRLQHIGH			0x041CC
+#define HDMI_CORE_FC_CTRLQLOW			0x041D0
+#define HDMI_CORE_FC_ACP0			0x041D4
+#define HDMI_CORE_FC_ACP(n)			((16-n) * 4 + 0x04208)
+#define HDMI_CORE_FC_ISCR1_0			0x04248
+#define HDMI_CORE_FC_ISCR1(n)			((16-n) * 4 + 0x0424C)
+#define HDMI_CORE_FC_ISCR2(n)			((15-n) * 4 + 0x0428C)
+#define HDMI_CORE_FC_DATAUTO0			0x042CC
+#define HDMI_CORE_FC_DATAUTO1			0x042D0
+#define HDMI_CORE_FC_DATAUTO2			0x042D4
+#define HDMI_CORE_FC_DATMAN			0x042D8
+#define HDMI_CORE_FC_DATAUTO3			0x042DC
+#define HDMI_CORE_FC_RDRB(n)			(n * 4 + 0x042E0)
+#define HDMI_CORE_FC_STAT0			0x04340
+#define HDMI_CORE_FC_INT0			0x04344
+#define HDMI_CORE_FC_MASK0			0x04348
+#define HDMI_CORE_FC_POL0			0x0434C
+#define HDMI_CORE_FC_STAT1			0x04350
+#define HDMI_CORE_FC_INT1			0x04354
+#define HDMI_CORE_FC_MASK1			0x04358
+#define HDMI_CORE_FC_POL1			0x0435C
+#define HDMI_CORE_FC_STAT2			0x04360
+#define HDMI_CORE_FC_INT2			0x04364
+#define HDMI_CORE_FC_MASK2			0x04368
+#define HDMI_CORE_FC_POL2			0x0436C
+#define HDMI_CORE_FC_PRCONF			0x04380
+#define HDMI_CORE_FC_GMD_STAT			0x04400
+#define HDMI_CORE_FC_GMD_EN			0x04404
+#define HDMI_CORE_FC_GMD_UP			0x04408
+#define HDMI_CORE_FC_GMD_CONF			0x0440C
+#define HDMI_CORE_FC_GMD_HB			0x04410
+#define HDMI_CORE_FC_GMD_PB(n)			(n * 4 + 0x04414)
+#define HDMI_CORE_FC_DBGFORCE			0x04800
+#define HDMI_CORE_FC_DBGAUD0CH0			0x04804
+#define HDMI_CORE_FC_DBGAUD1CH0			0x04808
+#define HDMI_CORE_FC_DBGAUD2CH0			0x0480C
+#define HDMI_CORE_FC_DBGAUD0CH1			0x04810
+#define HDMI_CORE_FC_DBGAUD1CH1			0x04814
+#define HDMI_CORE_FC_DBGAUD2CH1			0x04818
+#define HDMI_CORE_FC_DBGAUD0CH2			0x0481C
+#define HDMI_CORE_FC_DBGAUD1CH2			0x04820
+#define HDMI_CORE_FC_DBGAUD2CH2			0x04824
+#define HDMI_CORE_FC_DBGAUD0CH3			0x04828
+#define HDMI_CORE_FC_DBGAUD1CH3			0x0482C
+#define HDMI_CORE_FC_DBGAUD2CH3			0x04830
+#define HDMI_CORE_FC_DBGAUD0CH4			0x04834
+#define HDMI_CORE_FC_DBGAUD1CH4			0x04838
+#define HDMI_CORE_FC_DBGAUD2CH4			0x0483C
+#define HDMI_CORE_FC_DBGAUD0CH5			0x04840
+#define HDMI_CORE_FC_DBGAUD1CH5			0x04844
+#define HDMI_CORE_FC_DBGAUD2CH5			0x04848
+#define HDMI_CORE_FC_DBGAUD0CH6			0x0484C
+#define HDMI_CORE_FC_DBGAUD1CH6			0x04850
+#define HDMI_CORE_FC_DBGAUD2CH6			0x04854
+#define HDMI_CORE_FC_DBGAUD0CH7			0x04858
+#define HDMI_CORE_FC_DBGAUD1CH7			0x0485C
+#define HDMI_CORE_FC_DBGAUD2CH7			0x04860
+#define HDMI_CORE_FC_DBGTMDS0			0x04864
+#define HDMI_CORE_FC_DBGTMDS1			0x04868
+#define HDMI_CORE_FC_DBGTMDS2			0x0486C
+#define HDMI_CORE_PHY_MASK0			0x0C018
+#define HDMI_CORE_PHY_I2CM_INT_ADDR		0x0C09C
+#define HDMI_CORE_PHY_I2CM_CTLINT_ADDR		0x0C0A0
+
+/* HDMI Audio */
+#define HDMI_CORE_AUD_CONF0			0x0C400
+#define HDMI_CORE_AUD_CONF1			0x0C404
+#define HDMI_CORE_AUD_INT			0x0C408
+#define HDMI_CORE_AUD_N1			0x0C800
+#define HDMI_CORE_AUD_N2			0x0C804
+#define HDMI_CORE_AUD_N3			0x0C808
+#define HDMI_CORE_AUD_CTS1			0x0C80C
+#define HDMI_CORE_AUD_CTS2			0x0C810
+#define HDMI_CORE_AUD_CTS3			0x0C814
+#define HDMI_CORE_AUD_INCLKFS			0x0C818
+#define HDMI_CORE_AUD_CC08			0x0CC08
+#define HDMI_CORE_AUD_GP_CONF0			0x0D400
+#define HDMI_CORE_AUD_GP_CONF1			0x0D404
+#define HDMI_CORE_AUD_GP_CONF2			0x0D408
+#define HDMI_CORE_AUD_D010			0x0D010
+#define HDMI_CORE_AUD_GP_STAT			0x0D40C
+#define HDMI_CORE_AUD_GP_INT			0x0D410
+#define HDMI_CORE_AUD_GP_POL			0x0D414
+#define HDMI_CORE_AUD_GP_MASK			0x0D418
+
+/* HDMI Main Controller */
+#define HDMI_CORE_MC_CLKDIS			0x10004
+#define HDMI_CORE_MC_SWRSTZREQ			0x10008
+#define HDMI_CORE_MC_FLOWCTRL			0x10010
+#define HDMI_CORE_MC_PHYRSTZ			0x10014
+#define HDMI_CORE_MC_LOCKONCLOCK		0x10018
+
+/* HDMI COLOR SPACE CONVERTER */
+#define HDMI_CORE_CSC_CFG			0x10400
+#define HDMI_CORE_CSC_SCALE			0x10404
+#define HDMI_CORE_CSC_COEF_A1_MSB		0x10408
+#define HDMI_CORE_CSC_COEF_A1_LSB		0x1040C
+#define HDMI_CORE_CSC_COEF_A2_MSB		0x10410
+#define HDMI_CORE_CSC_COEF_A2_LSB		0x10414
+#define HDMI_CORE_CSC_COEF_A3_MSB		0x10418
+#define HDMI_CORE_CSC_COEF_A3_LSB		0x1041C
+#define HDMI_CORE_CSC_COEF_A4_MSB		0x10420
+#define HDMI_CORE_CSC_COEF_A4_LSB		0x10424
+#define HDMI_CORE_CSC_COEF_B1_MSB		0x10428
+#define HDMI_CORE_CSC_COEF_B1_LSB		0x1042C
+#define HDMI_CORE_CSC_COEF_B2_MSB		0x10430
+#define HDMI_CORE_CSC_COEF_B2_LSB		0x10434
+#define HDMI_CORE_CSC_COEF_B3_MSB		0x10438
+#define HDMI_CORE_CSC_COEF_B3_LSB		0x1043C
+#define HDMI_CORE_CSC_COEF_B4_MSB		0x10440
+#define HDMI_CORE_CSC_COEF_B4_LSB		0x10444
+#define HDMI_CORE_CSC_COEF_C1_MSB		0x10448
+#define HDMI_CORE_CSC_COEF_C1_LSB		0x1044C
+#define HDMI_CORE_CSC_COEF_C2_MSB		0x10450
+#define HDMI_CORE_CSC_COEF_C2_LSB		0x10454
+#define HDMI_CORE_CSC_COEF_C3_MSB		0x10458
+#define HDMI_CORE_CSC_COEF_C3_LSB		0x1045C
+#define HDMI_CORE_CSC_COEF_C4_MSB		0x10460
+#define HDMI_CORE_CSC_COEF_C4_LSB		0x10464
+
+/* HDMI HDCP */
+#define HDMI_CORE_HDCP_MASK			0x14020
+
+/* HDMI CEC */
+#define HDMI_CORE_CEC_MASK			0x17408
+
+/* HDMI I2C Master */
+#define HDMI_CORE_I2CM_SLAVE			0x157C8
+#define HDMI_CORE_I2CM_ADDRESS			0x157CC
+#define HDMI_CORE_I2CM_DATAO			0x157D0
+#define HDMI_CORE_I2CM_DATAI			0X157D4
+#define HDMI_CORE_I2CM_OPERATION		0x157D8
+#define HDMI_CORE_I2CM_INT			0x157DC
+#define HDMI_CORE_I2CM_CTLINT			0x157E0
+#define HDMI_CORE_I2CM_DIV			0x157E4
+#define HDMI_CORE_I2CM_SEGADDR			0x157E8
+#define HDMI_CORE_I2CM_SOFTRSTZ			0x157EC
+#define HDMI_CORE_I2CM_SEGPTR			0x157F0
+#define HDMI_CORE_I2CM_SS_SCL_HCNT_1_ADDR	0x157F4
+#define HDMI_CORE_I2CM_SS_SCL_HCNT_0_ADDR	0x157F8
+#define HDMI_CORE_I2CM_SS_SCL_LCNT_1_ADDR	0x157FC
+#define HDMI_CORE_I2CM_SS_SCL_LCNT_0_ADDR	0x15800
+#define HDMI_CORE_I2CM_FS_SCL_HCNT_1_ADDR	0x15804
+#define HDMI_CORE_I2CM_FS_SCL_HCNT_0_ADDR	0x15808
+#define HDMI_CORE_I2CM_FS_SCL_LCNT_1_ADDR	0x1580C
+#define HDMI_CORE_I2CM_FS_SCL_LCNT_0_ADDR	0x15810
+#define HDMI_CORE_I2CM_SDA_HOLD_ADDR		0x15814
+
+enum hdmi_core_packet_mode {
+	HDMI_PACKETMODERESERVEDVALUE = 0,
+	HDMI_PACKETMODE24BITPERPIXEL = 4,
+	HDMI_PACKETMODE30BITPERPIXEL = 5,
+	HDMI_PACKETMODE36BITPERPIXEL = 6,
+	HDMI_PACKETMODE48BITPERPIXEL = 7,
+};
+
+struct hdmi_core_vid_config {
+	struct hdmi_config v_fc_config;
+	enum hdmi_core_packet_mode packet_mode;
+	int data_enable_pol;
+	int vblank_osc;
+	int hblank;
+	int vblank;
+};
+
+struct csc_table {
+	u16 a1, a2, a3, a4;
+	u16 b1, b2, b3, b4;
+	u16 c1, c2, c3, c4;
+};
+
+int hdmi5_read_edid(struct hdmi_core_data *core, u8 *edid, int len);
+void hdmi5_core_dump(struct hdmi_core_data *core, struct seq_file *s);
+int hdmi5_core_handle_irqs(struct hdmi_core_data *core);
+void hdmi5_configure(struct hdmi_core_data *core, struct hdmi_wp_data *wp,
+			struct hdmi_config *cfg);
+int hdmi5_core_init(struct platform_device *pdev, struct hdmi_core_data *core);
+
+#if defined(CONFIG_OMAP5_DSS_HDMI_AUDIO)
+int hdmi5_audio_config(struct hdmi_core_data *core, struct hdmi_wp_data *wp,
+			struct omap_dss_audio *audio, u32 pclk);
+#endif
+#endif