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drm/omap: omap_display_timings: Use display_flags for sync edge

Browse source 
In preparation to move the stack to use the generic videmode struct for
display timing information use display_flags for sync edge.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
This commit is contained in:
Peter Ujfalusi 2016-09-22 14:07:01 +03:00 committed by Tomi Valkeinen
parent f149e17a7b
commit d34afb73c3
16 changed files with 35 additions and 54 deletions
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5
drivers/gpu/drm/omapdrm/displays/connector-dvi.c
View file

@ -33,10 +33,9 @@ static const struct omap_video_timings dvic_default_timings = {
.vsync_len = 4,
.vback_porch = 7,
.sync_pclk_edge = OMAPDSS_DRIVE_SIG_FALLING_EDGE,
.flags = DISPLAY_FLAGS_HSYNC_HIGH | DISPLAY_FLAGS_VSYNC_HIGH |
DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_PIXDATA_POSEDGE,
DISPLAY_FLAGS_SYNC_NEGEDGE | DISPLAY_FLAGS_DE_HIGH |
DISPLAY_FLAGS_PIXDATA_POSEDGE,
};
struct panel_drv_data {

5
drivers/gpu/drm/omapdrm/displays/encoder-tfp410.c
View file

@ -115,8 +115,9 @@ static void tfp410_disable(struct omap_dss_device *dssdev)
static void tfp410_fix_timings(struct omap_video_timings *timings)
{
timings->sync_pclk_edge = OMAPDSS_DRIVE_SIG_RISING_EDGE;
timings->flags |= DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_PIXDATA_POSEDGE;
timings->flags |= DISPLAY_FLAGS_DE_HIGH |
DISPLAY_FLAGS_PIXDATA_POSEDGE |
DISPLAY_FLAGS_SYNC_POSEDGE;
}
static void tfp410_set_timings(struct omap_dss_device *dssdev,

5
drivers/gpu/drm/omapdrm/displays/panel-lgphilips-lb035q02.c
View file

@ -33,10 +33,9 @@ static struct omap_video_timings lb035q02_timings = {
.vfront_porch = 4,
.vback_porch = 18,
.sync_pclk_edge = OMAPDSS_DRIVE_SIG_FALLING_EDGE,
.flags = DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW |
DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_PIXDATA_POSEDGE,
DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_SYNC_NEGEDGE |
DISPLAY_FLAGS_PIXDATA_POSEDGE,
};
struct panel_drv_data {

5
drivers/gpu/drm/omapdrm/displays/panel-nec-nl8048hl11.c
View file

@ -76,10 +76,9 @@ static const struct omap_video_timings nec_8048_panel_timings = {
.vsync_len = 1,
.vback_porch = 4,
.sync_pclk_edge = OMAPDSS_DRIVE_SIG_RISING_EDGE,
.flags = DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW |
DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_PIXDATA_POSEDGE,
DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_SYNC_POSEDGE |
DISPLAY_FLAGS_PIXDATA_POSEDGE,
};
#define to_panel_data(p) container_of(p, struct panel_drv_data, dssdev)

5
drivers/gpu/drm/omapdrm/displays/panel-sharp-ls037v7dw01.c
View file

@ -49,10 +49,9 @@ static const struct omap_video_timings sharp_ls_timings = {
.vfront_porch = 1,
.vback_porch = 1,
.sync_pclk_edge = OMAPDSS_DRIVE_SIG_FALLING_EDGE,
.flags = DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW |
DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_PIXDATA_POSEDGE,
DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_SYNC_NEGEDGE |
DISPLAY_FLAGS_PIXDATA_POSEDGE,
};
#define to_panel_data(p) container_of(p, struct panel_drv_data, dssdev)

5
drivers/gpu/drm/omapdrm/displays/panel-sony-acx565akm.c
View file

@ -103,10 +103,9 @@ static const struct omap_video_timings acx565akm_panel_timings = {
.vsync_len = 3,
.vback_porch = 4,
.sync_pclk_edge = OMAPDSS_DRIVE_SIG_FALLING_EDGE,
.flags = DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW |
DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_PIXDATA_POSEDGE,
DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_SYNC_NEGEDGE |
DISPLAY_FLAGS_PIXDATA_POSEDGE,
};
#define to_panel_data(p) container_of(p, struct panel_drv_data, dssdev)

5
drivers/gpu/drm/omapdrm/displays/panel-tpo-td028ttec1.c
View file

@ -53,10 +53,9 @@ static struct omap_video_timings td028ttec1_panel_timings = {
.vsync_len = 2,
.vback_porch = 2,
.sync_pclk_edge = OMAPDSS_DRIVE_SIG_RISING_EDGE,
.flags = DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW |
DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_PIXDATA_NEGEDGE,
DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_SYNC_POSEDGE |
DISPLAY_FLAGS_PIXDATA_NEGEDGE,
};
#define JBT_COMMAND 0x000

5
drivers/gpu/drm/omapdrm/displays/panel-tpo-td043mtea1.c
View file

@ -86,10 +86,9 @@ static const struct omap_video_timings tpo_td043_timings = {
.vfront_porch = 39,
.vback_porch = 34,
.sync_pclk_edge = OMAPDSS_DRIVE_SIG_RISING_EDGE,
.flags = DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW |
DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_PIXDATA_NEGEDGE,
DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_SYNC_POSEDGE |
DISPLAY_FLAGS_PIXDATA_NEGEDGE,
};
#define to_panel_data(p) container_of(p, struct panel_drv_data, dssdev)

18
drivers/gpu/drm/omapdrm/dss/dispc.c
View file

@ -3180,16 +3180,10 @@ static void _dispc_mgr_set_lcd_timings(enum omap_channel channel,
/* always use the 'rf' setting */
onoff = true;
switch (ovt->sync_pclk_edge) {
case OMAPDSS_DRIVE_SIG_FALLING_EDGE:
rf = false;
break;
case OMAPDSS_DRIVE_SIG_RISING_EDGE:
if (ovt->flags & DISPLAY_FLAGS_SYNC_POSEDGE)
rf = true;
break;
default:
BUG();
}
else
rf = false;
l = FLD_VAL(onoff, 17, 17) |
FLD_VAL(rf, 16, 16) |
@ -3257,7 +3251,7 @@ void dispc_mgr_set_timings(enum omap_channel channel,
!!(t.flags & DISPLAY_FLAGS_HSYNC_HIGH),
!!(t.flags & DISPLAY_FLAGS_PIXDATA_POSEDGE),
!!(t.flags & DISPLAY_FLAGS_DE_HIGH),
t.sync_pclk_edge);
!!(t.flags & DISPLAY_FLAGS_SYNC_POSEDGE));
DSSDBG("hsync %luHz, vsync %luHz\n", ht, vt);
} else {
@ -4200,10 +4194,10 @@ static const struct dispc_errata_i734_data {
.pixelclock = 16000000,
.hsync_len = 8, .hfront_porch = 4, .hback_porch = 4,
.vsync_len = 1, .vfront_porch = 1, .vback_porch = 1,
.sync_pclk_edge = OMAPDSS_DRIVE_SIG_RISING_EDGE,
.flags = DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW |
DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_PIXDATA_POSEDGE,
DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_SYNC_POSEDGE |
DISPLAY_FLAGS_PIXDATA_POSEDGE,
},
.ovli = {
.screen_width = 1,

4
drivers/gpu/drm/omapdrm/dss/display.c
View file

@ -233,10 +233,6 @@ void videomode_to_omap_video_timings(const struct videomode *vm,
ovt->vfront_porch = vm->vfront_porch;
ovt->vsync_len = vm->vsync_len;
ovt->flags = vm->flags;
ovt->sync_pclk_edge = ovt->flags & DISPLAY_FLAGS_PIXDATA_POSEDGE ?
OMAPDSS_DRIVE_SIG_RISING_EDGE :
OMAPDSS_DRIVE_SIG_FALLING_EDGE;
}
EXPORT_SYMBOL(videomode_to_omap_video_timings);

3
drivers/gpu/drm/omapdrm/dss/dsi.c
View file

@ -4131,7 +4131,8 @@ static int dsi_display_init_dispc(struct platform_device *dsidev,
dsi->timings.flags |= DISPLAY_FLAGS_PIXDATA_POSEDGE;
dsi->timings.flags &= ~DISPLAY_FLAGS_DE_LOW;
dsi->timings.flags |= DISPLAY_FLAGS_DE_HIGH;
dsi->timings.sync_pclk_edge = OMAPDSS_DRIVE_SIG_FALLING_EDGE;
dsi->timings.flags &= ~DISPLAY_FLAGS_SYNC_POSEDGE;
dsi->timings.flags |= DISPLAY_FLAGS_SYNC_NEGEDGE;
dss_mgr_set_timings(channel, &dsi->timings);

3
drivers/gpu/drm/omapdrm/dss/omapdss.h
View file

@ -319,9 +319,6 @@ struct omap_video_timings {
/* Unit: line clocks */
u16 vback_porch; /* Vertical back porch */
/* Pixel clock edges to drive HSYNC and VSYNC signals */
enum omap_dss_signal_edge sync_pclk_edge;
enum display_flags flags;
};

3
drivers/gpu/drm/omapdrm/dss/rfbi.c
View file

@ -874,7 +874,8 @@ static void rfbi_config_lcd_manager(struct omap_dss_device *dssdev)
rfbi.timings.flags |= DISPLAY_FLAGS_PIXDATA_POSEDGE;
rfbi.timings.flags &= ~DISPLAY_FLAGS_DE_LOW;
rfbi.timings.flags |= DISPLAY_FLAGS_DE_HIGH;
rfbi.timings.sync_pclk_edge = OMAPDSS_DRIVE_SIG_FALLING_EDGE;
rfbi.timings.flags &= ~DISPLAY_FLAGS_SYNC_POSEDGE;
rfbi.timings.flags |= DISPLAY_FLAGS_SYNC_NEGEDGE;
dss_mgr_set_timings(mgr, &rfbi.timings);
}

3
drivers/gpu/drm/omapdrm/dss/sdi.c
View file

@ -151,8 +151,7 @@ static int sdi_display_enable(struct omap_dss_device *dssdev)
goto err_get_dispc;
/* 15.5.9.1.2 */
t->flags |= DISPLAY_FLAGS_PIXDATA_POSEDGE;
t->sync_pclk_edge = OMAPDSS_DRIVE_SIG_RISING_EDGE;
t->flags |= DISPLAY_FLAGS_PIXDATA_POSEDGE | DISPLAY_FLAGS_SYNC_POSEDGE;
r = sdi_calc_clock_div(t->pixelclock, &fck, &dispc_cinfo);
if (r)

10
drivers/gpu/drm/omapdrm/dss/venc.c
View file

@ -273,11 +273,10 @@ const struct omap_video_timings omap_dss_pal_timings = {
.vfront_porch = 5,
.vback_porch = 41,
.sync_pclk_edge = OMAPDSS_DRIVE_SIG_FALLING_EDGE,
.flags = DISPLAY_FLAGS_INTERLACED | DISPLAY_FLAGS_HSYNC_LOW |
DISPLAY_FLAGS_VSYNC_LOW | DISPLAY_FLAGS_DE_HIGH |
DISPLAY_FLAGS_PIXDATA_POSEDGE,
DISPLAY_FLAGS_PIXDATA_POSEDGE |
DISPLAY_FLAGS_SYNC_NEGEDGE,
};
EXPORT_SYMBOL(omap_dss_pal_timings);
@ -292,11 +291,10 @@ const struct omap_video_timings omap_dss_ntsc_timings = {
.vfront_porch = 6,
.vback_porch = 31,
.sync_pclk_edge = OMAPDSS_DRIVE_SIG_FALLING_EDGE,
.flags = DISPLAY_FLAGS_INTERLACED | DISPLAY_FLAGS_HSYNC_LOW |
DISPLAY_FLAGS_VSYNC_LOW | DISPLAY_FLAGS_DE_HIGH |
DISPLAY_FLAGS_PIXDATA_POSEDGE,
DISPLAY_FLAGS_PIXDATA_POSEDGE |
DISPLAY_FLAGS_SYNC_NEGEDGE,
};
EXPORT_SYMBOL(omap_dss_ntsc_timings);

5
drivers/gpu/drm/omapdrm/omap_connector.c
View file

@ -107,8 +107,9 @@ void copy_timings_drm_to_omap(struct omap_video_timings *timings,
else
timings->flags |= DISPLAY_FLAGS_VSYNC_LOW;
timings->flags |= DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_PIXDATA_POSEDGE;
timings->sync_pclk_edge = OMAPDSS_DRIVE_SIG_FALLING_EDGE;
timings->flags |= DISPLAY_FLAGS_DE_HIGH |
DISPLAY_FLAGS_PIXDATA_POSEDGE |
DISPLAY_FLAGS_SYNC_NEGEDGE;
}
static enum drm_connector_status omap_connector_detect(