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OMAPDSS: APPLY: Add manager set/unset output ops for omap_overlay_manager

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Add set_output/unset_output ops for overlay managers, these form links between
managers and outputs. Create a function in dss features which tell all the
output instances that connect to a manager, use it when a manager tries to set
an output. Add a constraint of not unsetting an output when the manager is
enabled.

Keep the omap_dss_device pointer and set/unset_device ops in overlay_manager for
now to not break things. Keep the dss feature function get_supported_displays
as it's used in some places. These will be removed later.

Signed-off-by: Archit Taneja <archit@ti.com>
This commit is contained in:
Archit Taneja
2012-09-26 16:42:39 +05:30
committed by Tomi Valkeinen
parent 6d71b923e5
commit 97f01b3a2e
6 changed files with 154 additions and 0 deletions
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71
drivers/video/omap2/dss/dss_features.c
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@@ -47,6 +47,7 @@ struct omap_dss_features {
const int num_mgrs;
const int num_ovls;
const enum omap_display_type *supported_displays;
const enum omap_dss_output_id *supported_outputs;
const enum omap_color_mode *supported_color_modes;
const enum omap_overlay_caps *overlay_caps;
const char * const *clksrc_names;
@@ -172,6 +173,63 @@ static const enum omap_display_type omap5_dss_supported_displays[] = {
OMAP_DISPLAY_TYPE_DSI,
};
static const enum omap_dss_output_id omap2_dss_supported_outputs[] = {
/* OMAP_DSS_CHANNEL_LCD */
OMAP_DSS_OUTPUT_DPI | OMAP_DSS_OUTPUT_DBI,
/* OMAP_DSS_CHANNEL_DIGIT */
OMAP_DSS_OUTPUT_VENC,
};
static const enum omap_dss_output_id omap3430_dss_supported_outputs[] = {
/* OMAP_DSS_CHANNEL_LCD */
OMAP_DSS_OUTPUT_DPI | OMAP_DSS_OUTPUT_DBI |
OMAP_DSS_OUTPUT_SDI | OMAP_DSS_OUTPUT_DSI1,
/* OMAP_DSS_CHANNEL_DIGIT */
OMAP_DSS_OUTPUT_VENC,
};
static const enum omap_dss_output_id omap3630_dss_supported_outputs[] = {
/* OMAP_DSS_CHANNEL_LCD */
OMAP_DSS_OUTPUT_DPI | OMAP_DSS_OUTPUT_DBI |
OMAP_DSS_OUTPUT_DSI1,
/* OMAP_DSS_CHANNEL_DIGIT */
OMAP_DSS_OUTPUT_VENC,
};
static const enum omap_dss_output_id omap4_dss_supported_outputs[] = {
/* OMAP_DSS_CHANNEL_LCD */
OMAP_DSS_OUTPUT_DPI | OMAP_DSS_OUTPUT_DBI |
OMAP_DSS_OUTPUT_DSI1,
/* OMAP_DSS_CHANNEL_DIGIT */
OMAP_DSS_OUTPUT_VENC | OMAP_DSS_OUTPUT_HDMI |
OMAP_DSS_OUTPUT_DPI,
/* OMAP_DSS_CHANNEL_LCD2 */
OMAP_DSS_OUTPUT_DPI | OMAP_DSS_OUTPUT_DBI |
OMAP_DSS_OUTPUT_DSI2,
};
static const enum omap_dss_output_id omap5_dss_supported_outputs[] = {
/* OMAP_DSS_CHANNEL_LCD */
OMAP_DSS_OUTPUT_DPI | OMAP_DSS_OUTPUT_DBI |
OMAP_DSS_OUTPUT_DSI1 | OMAP_DSS_OUTPUT_DSI2,
/* OMAP_DSS_CHANNEL_DIGIT */
OMAP_DSS_OUTPUT_HDMI | OMAP_DSS_OUTPUT_DPI,
/* OMAP_DSS_CHANNEL_LCD2 */
OMAP_DSS_OUTPUT_DPI | OMAP_DSS_OUTPUT_DBI |
OMAP_DSS_OUTPUT_DSI1,
/* OMAP_DSS_CHANNEL_LCD3 */
OMAP_DSS_OUTPUT_DPI | OMAP_DSS_OUTPUT_DBI |
OMAP_DSS_OUTPUT_DSI2,
};
static const enum omap_color_mode omap2_dss_supported_color_modes[] = {
/* OMAP_DSS_GFX */
OMAP_DSS_COLOR_CLUT1 | OMAP_DSS_COLOR_CLUT2 |
@@ -554,6 +612,7 @@ static const struct omap_dss_features omap2_dss_features = {
.num_mgrs = 2,
.num_ovls = 3,
.supported_displays = omap2_dss_supported_displays,
.supported_outputs = omap2_dss_supported_outputs,
.supported_color_modes = omap2_dss_supported_color_modes,
.overlay_caps = omap2_dss_overlay_caps,
.clksrc_names = omap2_dss_clk_source_names,
@@ -574,6 +633,7 @@ static const struct omap_dss_features omap3430_dss_features = {
.num_mgrs = 2,
.num_ovls = 3,
.supported_displays = omap3430_dss_supported_displays,
.supported_outputs = omap3430_dss_supported_outputs,
.supported_color_modes = omap3_dss_supported_color_modes,
.overlay_caps = omap3430_dss_overlay_caps,
.clksrc_names = omap3_dss_clk_source_names,
@@ -597,6 +657,7 @@ static const struct omap_dss_features am35xx_dss_features = {
.num_mgrs = 2,
.num_ovls = 3,
.supported_displays = omap3430_dss_supported_displays,
.supported_outputs = omap3430_dss_supported_outputs,
.supported_color_modes = omap3_dss_supported_color_modes,
.overlay_caps = omap3430_dss_overlay_caps,
.clksrc_names = omap3_dss_clk_source_names,
@@ -616,6 +677,7 @@ static const struct omap_dss_features omap3630_dss_features = {
.num_mgrs = 2,
.num_ovls = 3,
.supported_displays = omap3630_dss_supported_displays,
.supported_outputs = omap3630_dss_supported_outputs,
.supported_color_modes = omap3_dss_supported_color_modes,
.overlay_caps = omap3630_dss_overlay_caps,
.clksrc_names = omap3_dss_clk_source_names,
@@ -637,6 +699,7 @@ static const struct omap_dss_features omap4430_es1_0_dss_features = {
.num_mgrs = 3,
.num_ovls = 4,
.supported_displays = omap4_dss_supported_displays,
.supported_outputs = omap4_dss_supported_outputs,
.supported_color_modes = omap4_dss_supported_color_modes,
.overlay_caps = omap4_dss_overlay_caps,
.clksrc_names = omap4_dss_clk_source_names,
@@ -657,6 +720,7 @@ static const struct omap_dss_features omap4430_es2_0_1_2_dss_features = {
.num_mgrs = 3,
.num_ovls = 4,
.supported_displays = omap4_dss_supported_displays,
.supported_outputs = omap4_dss_supported_outputs,
.supported_color_modes = omap4_dss_supported_color_modes,
.overlay_caps = omap4_dss_overlay_caps,
.clksrc_names = omap4_dss_clk_source_names,
@@ -677,6 +741,7 @@ static const struct omap_dss_features omap4_dss_features = {
.num_mgrs = 3,
.num_ovls = 4,
.supported_displays = omap4_dss_supported_displays,
.supported_outputs = omap4_dss_supported_outputs,
.supported_color_modes = omap4_dss_supported_color_modes,
.overlay_caps = omap4_dss_overlay_caps,
.clksrc_names = omap4_dss_clk_source_names,
@@ -697,6 +762,7 @@ static const struct omap_dss_features omap5_dss_features = {
.num_mgrs = 3,
.num_ovls = 4,
.supported_displays = omap5_dss_supported_displays,
.supported_outputs = omap5_dss_supported_outputs,
.supported_color_modes = omap4_dss_supported_color_modes,
.overlay_caps = omap4_dss_overlay_caps,
.clksrc_names = omap5_dss_clk_source_names,
@@ -766,6 +832,11 @@ enum omap_display_type dss_feat_get_supported_displays(enum omap_channel channel
return omap_current_dss_features->supported_displays[channel];
}
enum omap_dss_output_id dss_feat_get_supported_outputs(enum omap_channel channel)
{
return omap_current_dss_features->supported_outputs[channel];
}
enum omap_color_mode dss_feat_get_supported_color_modes(enum omap_plane plane)
{
return omap_current_dss_features->supported_color_modes[plane];