diff options
| author | xvatnag <vathsala.nagaraju@stericsson.com> | 2011-08-24 16:17:54 +0530 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@stericsson.com> | 2011-09-19 16:00:18 +0200 |
| commit | 83021c024e33cc92a22fe50241522cff909c29c3 (patch) | |
| tree | 6bdb14a9794eaa90f1ac5f4c2ef4c4352d4c7627 /drivers/video | |
| parent | 377b40b3261f6429ef4a5a882e49d8058bb3fd98 (diff) | |
video: HDMI: HDMI support for v2 board for DB5500
HDMI formId changed from 2 to 1 for CTRLB register
ST-Ericsson ID: 355893
ST-Ericsson Linux next: NA
ST-Ericsson FOSS-OUT ID: Trivial
Change-Id: I32759a5f3733134732a520847b046d15f27ca0e3
Signed-off-by: xvatnag <vathsala.nagaraju@stericsson.com>
Signed-off-by: xjosevp <joseph.vp@stericsson.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/29381
Reviewed-by: QATOOLS
Reviewed-by: QABUILD
Reviewed-by: Nils CALMSUND <nils.calmsund@stericsson.com>
Reviewed-by: QATEST
Reviewed-by: Srinidhi KASAGAR <srinidhi.kasagar@stericsson.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/29641
Reviewed-by: Rajagopala VENKATARAVANAPPA X <rajagopala.v@stericsson.com>
Tested-by: Rajagopala VENKATARAVANAPPA X <rajagopala.v@stericsson.com>
Diffstat (limited to 'drivers/video')
| -rw-r--r-- | drivers/video/mcde/mcde_hw.c | 44 |
1 files changed, 27 insertions, 17 deletions
diff --git a/drivers/video/mcde/mcde_hw.c b/drivers/video/mcde/mcde_hw.c index 4653f148b7f..8cf48ecad4b 100644 --- a/drivers/video/mcde/mcde_hw.c +++ b/drivers/video/mcde/mcde_hw.c @@ -866,18 +866,25 @@ static u32 get_output_fifo_size(enum mcde_fifo fifo) static u8 get_dsi_formid(const struct mcde_port *port) { - if (port->ifc == DSI_VIDEO_MODE && port->link == 0) - return MCDE_CTRLA_FORMID_DSI0VID; - else if (port->ifc == DSI_VIDEO_MODE && port->link == 1) - return MCDE_CTRLA_FORMID_DSI1VID; - else if (port->ifc == DSI_VIDEO_MODE && port->link == 2) - return MCDE_CTRLA_FORMID_DSI2VID; - else if (port->ifc == DSI_CMD_MODE && port->link == 0) - return MCDE_CTRLA_FORMID_DSI0CMD; - else if (port->ifc == DSI_CMD_MODE && port->link == 1) - return MCDE_CTRLA_FORMID_DSI1CMD; - else if (port->ifc == DSI_CMD_MODE && port->link == 2) - return MCDE_CTRLA_FORMID_DSI2CMD; + if (hardware_version == MCDE_CHIP_VERSION_4_0_4) { + if (port->link == 0) + return MCDE_CTRLA_FORMID_DSI0VID; + if (port->link == 1) + return MCDE_CTRLA_FORMID_DSI0CMD; + } else { + if (port->ifc == DSI_VIDEO_MODE && port->link == 0) + return MCDE_CTRLA_FORMID_DSI0VID; + else if (port->ifc == DSI_VIDEO_MODE && port->link == 1) + return MCDE_CTRLA_FORMID_DSI1VID; + else if (port->ifc == DSI_VIDEO_MODE && port->link == 2) + return MCDE_CTRLA_FORMID_DSI2VID; + else if (port->ifc == DSI_CMD_MODE && port->link == 0) + return MCDE_CTRLA_FORMID_DSI0CMD; + else if (port->ifc == DSI_CMD_MODE && port->link == 1) + return MCDE_CTRLA_FORMID_DSI1CMD; + else if (port->ifc == DSI_CMD_MODE && port->link == 2) + return MCDE_CTRLA_FORMID_DSI2CMD; + } return 0; } @@ -1283,8 +1290,9 @@ static int update_channel_static_registers(struct mcde_chnl_state *chnl) } } - if (hardware_version == MCDE_CHIP_VERSION_1_0_4) - idx = chnl->id; + if (hardware_version == MCDE_CHIP_VERSION_1_0_4 || + hardware_version == MCDE_CHIP_VERSION_4_0_4) + idx = port->link; else idx = 2 * port->link + port->ifc; @@ -1994,8 +2002,9 @@ void update_channel_registers(enum mcde_chnl chnl_id, struct chnl_regs *regs, u32 dsi_delay0 = 0; u32 screen_ppl, screen_lpf; - if (hardware_version == MCDE_CHIP_VERSION_1_0_4) - fidx = chnl_id; + if (hardware_version == MCDE_CHIP_VERSION_1_0_4 || + hardware_version == MCDE_CHIP_VERSION_4_0_4) + fidx = port->link; else fidx = 2 * port->link + port->ifc; @@ -3542,7 +3551,8 @@ static int __devinit mcde_probe(struct platform_device *pdev) for (i = 0; i < num_overlays; i++) overlays[i].idx = i; - if (hardware_version == MCDE_CHIP_VERSION_1_0_4) { + if (hardware_version == MCDE_CHIP_VERSION_1_0_4 || + hardware_version == MCDE_CHIP_VERSION_4_0_4) { channels[0].ovly0 = &overlays[0]; channels[0].ovly1 = &overlays[1]; channels[1].ovly0 = &overlays[2]; |