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author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-10-12 10:21:02 +0900 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-10-12 10:21:02 +0900 |
commit | 5f76945a9c978b8b8bf8eb7fe3b17b9981240a97 (patch) | |
tree | df61aca168df657bc71ce8b578bcb0c81b0622ee /drivers/video/omap2/dss/hdmi_panel.c | |
parent | Merge tag 'for-linus-merge-3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs (diff) | |
parent | gbefb: fix compile error (diff) | |
download | linux-dev-5f76945a9c978b8b8bf8eb7fe3b17b9981240a97.tar.xz linux-dev-5f76945a9c978b8b8bf8eb7fe3b17b9981240a97.zip |
Merge tag 'fbdev-updates-for-3.7' of git://github.com/schandinat/linux-2.6
Pull fbdev updates from Florian Tobias Schandinat:
"This includes:
- large updates for OMAP
- basic OMAP5 DSS support for DPI and DSI outputs
- large cleanups and restructuring
- some update to Exynos and da8xx-fb
- removal of the pnx4008 driver (arch removed)
- various other small patches"
Fix up some trivial conflicts (mostly just include line changes, but
also some due to the renaming of the deferred work functions by Tejun).
* tag 'fbdev-updates-for-3.7' of git://github.com/schandinat/linux-2.6: (193 commits)
gbefb: fix compile error
video: mark nuc900fb_map_video_memory as __devinit
video/mx3fb: set .owner to prevent module unloading while being used
video: exynos_dp: use clk_prepare_enable and clk_disable_unprepare
drivers/video/exynos/exynos_mipi_dsi.c: fix error return code
drivers/video/savage/savagefb_driver.c: fix error return code
video: s3c-fb: use clk_prepare_enable and clk_disable_unprepare
da8xx-fb: save and restore LCDC context across suspend/resume cycle
da8xx-fb: add pm_runtime support
video/udlfb: fix line counting in fb_write
OMAPDSS: add missing include for string.h
OMAPDSS: DISPC: Configure color conversion coefficients for writeback
OMAPDSS: DISPC: Add manager like functions for writeback
OMAPDSS: DISPC: Configure writeback FIFOs
OMAPDSS: DISPC: Configure writeback specific parameters in dispc_wb_setup()
OMAPDSS: DISPC: Configure overlay-like parameters in dispc_wb_setup
OMAPDSS: DISPC: Add function to set channel in for writeback
OMAPDSS: DISPC: Don't set chroma resampling bit for writeback
OMAPDSS: DISPC: Downscale chroma if plane is writeback
OMAPDSS: DISPC: Configure input and output sizes for writeback
...
Diffstat (limited to 'drivers/video/omap2/dss/hdmi_panel.c')
-rw-r--r-- | drivers/video/omap2/dss/hdmi_panel.c | 31 |
1 files changed, 25 insertions, 6 deletions
diff --git a/drivers/video/omap2/dss/hdmi_panel.c b/drivers/video/omap2/dss/hdmi_panel.c index e10844faadf9..69fb115bab32 100644 --- a/drivers/video/omap2/dss/hdmi_panel.c +++ b/drivers/video/omap2/dss/hdmi_panel.c @@ -41,17 +41,34 @@ static struct { static int hdmi_panel_probe(struct omap_dss_device *dssdev) { + /* Initialize default timings to VGA in DVI mode */ + const struct omap_video_timings default_timings = { + .x_res = 640, + .y_res = 480, + .pixel_clock = 25175, + .hsw = 96, + .hfp = 16, + .hbp = 48, + .vsw = 2, + .vfp = 11, + .vbp = 31, + + .vsync_level = OMAPDSS_SIG_ACTIVE_LOW, + .hsync_level = OMAPDSS_SIG_ACTIVE_LOW, + + .interlace = false, + }; + DSSDBG("ENTER hdmi_panel_probe\n"); - dssdev->panel.timings = (struct omap_video_timings) - { 640, 480, 25175, 96, 16, 48, 2, 11, 31, - OMAPDSS_SIG_ACTIVE_LOW, OMAPDSS_SIG_ACTIVE_LOW, - false, - }; + dssdev->panel.timings = default_timings; DSSDBG("hdmi_panel_probe x_res= %d y_res = %d\n", dssdev->panel.timings.x_res, dssdev->panel.timings.y_res); + + omapdss_hdmi_display_set_timing(dssdev, &dssdev->panel.timings); + return 0; } @@ -228,6 +245,8 @@ static int hdmi_panel_enable(struct omap_dss_device *dssdev) goto err; } + omapdss_hdmi_display_set_timing(dssdev, &dssdev->panel.timings); + r = omapdss_hdmi_display_enable(dssdev); if (r) { DSSERR("failed to power on\n"); @@ -336,8 +355,8 @@ static void hdmi_set_timings(struct omap_dss_device *dssdev, */ hdmi_panel_audio_disable(dssdev); + omapdss_hdmi_display_set_timing(dssdev, timings); dssdev->panel.timings = *timings; - omapdss_hdmi_display_set_timing(dssdev); mutex_unlock(&hdmi.lock); } |