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OMAP4: DSS2: Add display type HDMI to DSS2

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Adding display type HDMI in dss_features, overlay and the manager so that
HDMI type of display will be recognized.

Signed-off-by: Mythri P K <mythripk@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
This commit is contained in:
Mythri P K 2011-03-08 17:15:54 +05:30 committed by Tomi Valkeinen
parent d80d499ed9
commit b119601d4e
5 changed files with 15 additions and 5 deletions
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1
arch/arm/plat-omap/include/plat/display.h
View File

@ -58,6 +58,7 @@ enum omap_display_type {
OMAP_DISPLAY_TYPE_SDI = 1 << 2,
OMAP_DISPLAY_TYPE_DSI = 1 << 3,
OMAP_DISPLAY_TYPE_VENC = 1 << 4,
OMAP_DISPLAY_TYPE_HDMI = 1 << 5,
};
enum omap_plane {

2
drivers/video/omap2/dss/display.c
View File

@ -342,6 +342,7 @@ int omapdss_default_get_recommended_bpp(struct omap_dss_device *dssdev)
return 16;
case OMAP_DISPLAY_TYPE_VENC:
case OMAP_DISPLAY_TYPE_SDI:
case OMAP_DISPLAY_TYPE_HDMI:
return 24;
default:
BUG();
@ -368,6 +369,7 @@ bool dss_use_replication(struct omap_dss_device *dssdev,
case OMAP_DISPLAY_TYPE_DPI:
bpp = dssdev->phy.dpi.data_lines;
break;
case OMAP_DISPLAY_TYPE_HDMI:
case OMAP_DISPLAY_TYPE_VENC:
case OMAP_DISPLAY_TYPE_SDI:
bpp = 24;

2
drivers/video/omap2/dss/dss_features.c
View File

@ -130,7 +130,7 @@ static const enum omap_display_type omap4_dss_supported_displays[] = {
OMAP_DISPLAY_TYPE_DBI | OMAP_DISPLAY_TYPE_DSI,
/* OMAP_DSS_CHANNEL_DIGIT */
OMAP_DISPLAY_TYPE_VENC,
OMAP_DISPLAY_TYPE_VENC | OMAP_DISPLAY_TYPE_HDMI,
/* OMAP_DSS_CHANNEL_LCD2 */
OMAP_DISPLAY_TYPE_DPI | OMAP_DISPLAY_TYPE_DBI |

9
drivers/video/omap2/dss/manager.c
View File

@ -515,6 +515,8 @@ static int dss_mgr_wait_for_vsync(struct omap_overlay_manager *mgr)
if (mgr->device->type == OMAP_DISPLAY_TYPE_VENC) {
irq = DISPC_IRQ_EVSYNC_ODD;
} else if (mgr->device->type == OMAP_DISPLAY_TYPE_HDMI) {
irq = DISPC_IRQ_EVSYNC_EVEN;
} else {
if (mgr->id == OMAP_DSS_CHANNEL_LCD)
irq = DISPC_IRQ_VSYNC;
@ -536,7 +538,8 @@ static int dss_mgr_wait_for_go(struct omap_overlay_manager *mgr)
if (!dssdev || dssdev->state != OMAP_DSS_DISPLAY_ACTIVE)
return 0;
if (dssdev->type == OMAP_DISPLAY_TYPE_VENC) {
if (dssdev->type == OMAP_DISPLAY_TYPE_VENC
|| dssdev->type == OMAP_DISPLAY_TYPE_HDMI) {
irq = DISPC_IRQ_EVSYNC_ODD | DISPC_IRQ_EVSYNC_EVEN;
} else {
if (dssdev->caps & OMAP_DSS_DISPLAY_CAP_MANUAL_UPDATE) {
@ -613,7 +616,8 @@ int dss_mgr_wait_for_go_ovl(struct omap_overlay *ovl)
if (!dssdev || dssdev->state != OMAP_DSS_DISPLAY_ACTIVE)
return 0;
if (dssdev->type == OMAP_DISPLAY_TYPE_VENC) {
if (dssdev->type == OMAP_DISPLAY_TYPE_VENC
|| dssdev->type == OMAP_DISPLAY_TYPE_HDMI) {
irq = DISPC_IRQ_EVSYNC_ODD | DISPC_IRQ_EVSYNC_EVEN;
} else {
if (dssdev->caps & OMAP_DSS_DISPLAY_CAP_MANUAL_UPDATE) {
@ -1377,6 +1381,7 @@ static int omap_dss_mgr_apply(struct omap_overlay_manager *mgr)
case OMAP_DISPLAY_TYPE_DBI:
case OMAP_DISPLAY_TYPE_SDI:
case OMAP_DISPLAY_TYPE_VENC:
case OMAP_DISPLAY_TYPE_HDMI:
default_get_overlay_fifo_thresholds(ovl->id, size,
&oc->burst_size, &oc->fifo_low,
&oc->fifo_high);

6
drivers/video/omap2/dss/overlay.c
View File

@ -679,7 +679,8 @@ void dss_recheck_connections(struct omap_dss_device *dssdev, bool force)
lcd2_mgr->set_device(lcd2_mgr, dssdev);
mgr = lcd2_mgr;
}
} else if (dssdev->type != OMAP_DISPLAY_TYPE_VENC) {
} else if (dssdev->type != OMAP_DISPLAY_TYPE_VENC
&& dssdev->type != OMAP_DISPLAY_TYPE_HDMI) {
if (!lcd_mgr->device || force) {
if (lcd_mgr->device)
lcd_mgr->unset_device(lcd_mgr);
@ -688,7 +689,8 @@ void dss_recheck_connections(struct omap_dss_device *dssdev, bool force)
}
}
if (dssdev->type == OMAP_DISPLAY_TYPE_VENC) {
if (dssdev->type == OMAP_DISPLAY_TYPE_VENC
|| dssdev->type == OMAP_DISPLAY_TYPE_HDMI) {
if (!tv_mgr->device || force) {
if (tv_mgr->device)
tv_mgr->unset_device(tv_mgr);