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author | Archit Taneja <archit@ti.com> | 2011-08-25 18:25:03 +0530 |
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committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2011-09-30 16:16:25 +0300 |
commit | 7a7c48f9ab374f5fb279f31634d857adc3f0c78c (patch) | |
tree | 739aea107141f5f0918b5407849a65ca48baecb8 /drivers/video/omap2/dss/dsi.c | |
parent | cc11aaf867e777dfa0f14d9bedead895f5e541b7 (diff) | |
download | op-kernel-dev-7a7c48f9ab374f5fb279f31634d857adc3f0c78c.zip op-kernel-dev-7a7c48f9ab374f5fb279f31634d857adc3f0c78c.tar.gz |
OMAP: DSS2: Use MIPI DSI enums from include/video/mipi_display.h
MIPI DSI Transaction types and DCS commands are currently defined as
macros in dsi.c and panel-taal.c, remove these and replace them with
enum members defined in include/video/mipi_display.h.
Signed-off-by: Archit Taneja <archit@ti.com>
[tomi.valkeinen@ti.com: reformatted the commit message]
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Diffstat (limited to 'drivers/video/omap2/dss/dsi.c')
-rw-r--r-- | drivers/video/omap2/dss/dsi.c | 48 |
1 files changed, 19 insertions, 29 deletions
diff --git a/drivers/video/omap2/dss/dsi.c b/drivers/video/omap2/dss/dsi.c index 52a4a02..6735e0c8 100644 --- a/drivers/video/omap2/dss/dsi.c +++ b/drivers/video/omap2/dss/dsi.c @@ -39,6 +39,7 @@ #include <linux/pm_runtime.h> #include <video/omapdss.h> +#include <video/mipi_display.h> #include <plat/clock.h> #include "dss.h" @@ -198,18 +199,6 @@ struct dsi_reg { u16 idx; }; DSI_CIO_IRQ_ERRCONTENTIONLP0_4 | DSI_CIO_IRQ_ERRCONTENTIONLP1_4 | \ DSI_CIO_IRQ_ERRCONTENTIONLP0_5 | DSI_CIO_IRQ_ERRCONTENTIONLP1_5) -#define DSI_DT_DCS_SHORT_WRITE_0 0x05 -#define DSI_DT_DCS_SHORT_WRITE_1 0x15 -#define DSI_DT_DCS_READ 0x06 -#define DSI_DT_SET_MAX_RET_PKG_SIZE 0x37 -#define DSI_DT_NULL_PACKET 0x09 -#define DSI_DT_DCS_LONG_WRITE 0x39 - -#define DSI_DT_RX_ACK_WITH_ERR 0x02 -#define DSI_DT_RX_DCS_LONG_READ 0x1c -#define DSI_DT_RX_SHORT_READ_1 0x21 -#define DSI_DT_RX_SHORT_READ_2 0x22 - typedef void (*omap_dsi_isr_t) (void *arg, u32 mask); #define DSI_MAX_NR_ISRS 2 @@ -2887,16 +2876,16 @@ static u16 dsi_vc_flush_receive_data(struct platform_device *dsidev, val = dsi_read_reg(dsidev, DSI_VC_SHORT_PACKET_HEADER(channel)); DSSERR("\trawval %#08x\n", val); dt = FLD_GET(val, 5, 0); - if (dt == DSI_DT_RX_ACK_WITH_ERR) { + if (dt == MIPI_DSI_RX_ACKNOWLEDGE_AND_ERROR_REPORT) { u16 err = FLD_GET(val, 23, 8); dsi_show_rx_ack_with_err(err); - } else if (dt == DSI_DT_RX_SHORT_READ_1) { + } else if (dt == MIPI_DSI_RX_DCS_SHORT_READ_RESPONSE_1BYTE) { DSSERR("\tDCS short response, 1 byte: %#x\n", FLD_GET(val, 23, 8)); - } else if (dt == DSI_DT_RX_SHORT_READ_2) { + } else if (dt == MIPI_DSI_RX_DCS_SHORT_READ_RESPONSE_2BYTE) { DSSERR("\tDCS short response, 2 byte: %#x\n", FLD_GET(val, 23, 8)); - } else if (dt == DSI_DT_RX_DCS_LONG_READ) { + } else if (dt == MIPI_DSI_RX_DCS_LONG_READ_RESPONSE) { DSSERR("\tDCS long response, len %d\n", FLD_GET(val, 23, 8)); dsi_vc_flush_long_data(dsidev, channel); @@ -3101,7 +3090,7 @@ int dsi_vc_send_null(struct omap_dss_device *dssdev, int channel) struct platform_device *dsidev = dsi_get_dsidev_from_dssdev(dssdev); u8 nullpkg[] = {0, 0, 0, 0}; - return dsi_vc_send_long(dsidev, channel, DSI_DT_NULL_PACKET, nullpkg, + return dsi_vc_send_long(dsidev, channel, MIPI_DSI_NULL_PACKET, nullpkg, 4, 0); } EXPORT_SYMBOL(dsi_vc_send_null); @@ -3115,14 +3104,15 @@ int dsi_vc_dcs_write_nosync(struct omap_dss_device *dssdev, int channel, BUG_ON(len == 0); if (len == 1) { - r = dsi_vc_send_short(dsidev, channel, DSI_DT_DCS_SHORT_WRITE_0, - data[0], 0); + r = dsi_vc_send_short(dsidev, channel, + MIPI_DSI_DCS_SHORT_WRITE, data[0], 0); } else if (len == 2) { - r = dsi_vc_send_short(dsidev, channel, DSI_DT_DCS_SHORT_WRITE_1, + r = dsi_vc_send_short(dsidev, channel, + MIPI_DSI_DCS_SHORT_WRITE_PARAM, data[0] | (data[1] << 8), 0); } else { /* 0x39 = DCS Long Write */ - r = dsi_vc_send_long(dsidev, channel, DSI_DT_DCS_LONG_WRITE, + r = dsi_vc_send_long(dsidev, channel, MIPI_DSI_DCS_LONG_WRITE, data, len, 0); } @@ -3188,7 +3178,7 @@ int dsi_vc_dcs_read(struct omap_dss_device *dssdev, int channel, u8 dcs_cmd, if (dsi->debug_read) DSSDBG("dsi_vc_dcs_read(ch%d, dcs_cmd %x)\n", channel, dcs_cmd); - r = dsi_vc_send_short(dsidev, channel, DSI_DT_DCS_READ, dcs_cmd, 0); + r = dsi_vc_send_short(dsidev, channel, MIPI_DSI_DCS_READ, dcs_cmd, 0); if (r) goto err; @@ -3207,13 +3197,13 @@ int dsi_vc_dcs_read(struct omap_dss_device *dssdev, int channel, u8 dcs_cmd, if (dsi->debug_read) DSSDBG("\theader: %08x\n", val); dt = FLD_GET(val, 5, 0); - if (dt == DSI_DT_RX_ACK_WITH_ERR) { + if (dt == MIPI_DSI_RX_ACKNOWLEDGE_AND_ERROR_REPORT) { u16 err = FLD_GET(val, 23, 8); dsi_show_rx_ack_with_err(err); r = -EIO; goto err; - } else if (dt == DSI_DT_RX_SHORT_READ_1) { + } else if (dt == MIPI_DSI_RX_DCS_SHORT_READ_RESPONSE_1BYTE) { u8 data = FLD_GET(val, 15, 8); if (dsi->debug_read) DSSDBG("\tDCS short response, 1 byte: %02x\n", data); @@ -3226,7 +3216,7 @@ int dsi_vc_dcs_read(struct omap_dss_device *dssdev, int channel, u8 dcs_cmd, buf[0] = data; return 1; - } else if (dt == DSI_DT_RX_SHORT_READ_2) { + } else if (dt == MIPI_DSI_RX_DCS_SHORT_READ_RESPONSE_2BYTE) { u16 data = FLD_GET(val, 23, 8); if (dsi->debug_read) DSSDBG("\tDCS short response, 2 byte: %04x\n", data); @@ -3240,7 +3230,7 @@ int dsi_vc_dcs_read(struct omap_dss_device *dssdev, int channel, u8 dcs_cmd, buf[1] = (data >> 8) & 0xff; return 2; - } else if (dt == DSI_DT_RX_DCS_LONG_READ) { + } else if (dt == MIPI_DSI_RX_DCS_LONG_READ_RESPONSE) { int w; int len = FLD_GET(val, 23, 8); if (dsi->debug_read) @@ -3330,8 +3320,8 @@ int dsi_vc_set_max_rx_packet_size(struct omap_dss_device *dssdev, int channel, { struct platform_device *dsidev = dsi_get_dsidev_from_dssdev(dssdev); - return dsi_vc_send_short(dsidev, channel, DSI_DT_SET_MAX_RET_PKG_SIZE, - len, 0); + return dsi_vc_send_short(dsidev, channel, + MIPI_DSI_SET_MAXIMUM_RETURN_PACKET_SIZE, len, 0); } EXPORT_SYMBOL(dsi_vc_set_max_rx_packet_size); @@ -3690,7 +3680,7 @@ static void dsi_update_screen_dispc(struct omap_dss_device *dssdev, l = FLD_VAL(total_len, 23, 0); /* TE_SIZE */ dsi_write_reg(dsidev, DSI_VC_TE(channel), l); - dsi_vc_write_long_header(dsidev, channel, DSI_DT_DCS_LONG_WRITE, + dsi_vc_write_long_header(dsidev, channel, MIPI_DSI_DCS_LONG_WRITE, packet_len, 0); if (dsi->te_enabled) |