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author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2018-09-21 18:11:15 +0300 |
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committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2019-03-18 11:42:13 +0200 |
commit | b08644a235a4f2d3ba5b86ba02ea404e5edad695 (patch) | |
tree | f5f863a41edeb96992fb3977404da43996b516d2 /drivers/gpu/drm/omapdrm | |
parent | 41322aa691950431ccef115e85b2d6bba654bd70 (diff) | |
download | linux-b08644a235a4f2d3ba5b86ba02ea404e5edad695.tar.gz linux-b08644a235a4f2d3ba5b86ba02ea404e5edad695.tar.bz2 linux-b08644a235a4f2d3ba5b86ba02ea404e5edad695.zip |
drm/omap: venc: Use drm_display_mode natively
Replace internal usage of struct videomode with struct drm_display_mode
in order to avoid converting needlessly between the data structures.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Tested-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Diffstat (limited to 'drivers/gpu/drm/omapdrm')
-rw-r--r-- | drivers/gpu/drm/omapdrm/dss/venc.c | 90 |
1 files changed, 44 insertions, 46 deletions
diff --git a/drivers/gpu/drm/omapdrm/dss/venc.c b/drivers/gpu/drm/omapdrm/dss/venc.c index 7bce5898654a..f2cbecfd05b5 100644 --- a/drivers/gpu/drm/omapdrm/dss/venc.c +++ b/drivers/gpu/drm/omapdrm/dss/venc.c @@ -267,38 +267,34 @@ enum venc_videomode { VENC_MODE_NTSC, }; -static const struct videomode omap_dss_pal_vm = { - .hactive = 720, - .vactive = 574, - .pixelclock = 13500000, - .hsync_len = 64, - .hfront_porch = 12, - .hback_porch = 68, - .vsync_len = 5, - .vfront_porch = 5, - .vback_porch = 41, - - .flags = DISPLAY_FLAGS_INTERLACED | DISPLAY_FLAGS_HSYNC_LOW | - DISPLAY_FLAGS_VSYNC_LOW | DISPLAY_FLAGS_DE_HIGH | - DISPLAY_FLAGS_PIXDATA_POSEDGE | - DISPLAY_FLAGS_SYNC_NEGEDGE, +static const struct drm_display_mode omap_dss_pal_mode = { + .hdisplay = 720, + .hsync_start = 732, + .hsync_end = 796, + .htotal = 864, + .vdisplay = 574, + .vsync_start = 579, + .vsync_end = 584, + .vtotal = 625, + .clock = 13500, + + .flags = DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_NHSYNC | + DRM_MODE_FLAG_NVSYNC, }; -static const struct videomode omap_dss_ntsc_vm = { - .hactive = 720, - .vactive = 482, - .pixelclock = 13500000, - .hsync_len = 64, - .hfront_porch = 16, - .hback_porch = 58, - .vsync_len = 6, - .vfront_porch = 6, - .vback_porch = 31, - - .flags = DISPLAY_FLAGS_INTERLACED | DISPLAY_FLAGS_HSYNC_LOW | - DISPLAY_FLAGS_VSYNC_LOW | DISPLAY_FLAGS_DE_HIGH | - DISPLAY_FLAGS_PIXDATA_POSEDGE | - DISPLAY_FLAGS_SYNC_NEGEDGE, +static const struct drm_display_mode omap_dss_ntsc_mode = { + .hdisplay = 720, + .hsync_start = 736, + .hsync_end = 800, + .htotal = 858, + .vdisplay = 482, + .vsync_start = 488, + .vsync_end = 494, + .vtotal = 525, + .clock = 13500, + + .flags = DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_NHSYNC | + DRM_MODE_FLAG_NVSYNC, }; struct venc_device { @@ -521,21 +517,19 @@ static void venc_display_disable(struct omap_dss_device *dssdev) static int venc_get_modes(struct omap_dss_device *dssdev, struct drm_connector *connector) { - static const struct videomode *modes[] = { - &omap_dss_pal_vm, - &omap_dss_ntsc_vm, + static const struct drm_display_mode *modes[] = { + &omap_dss_pal_mode, + &omap_dss_ntsc_mode, }; unsigned int i; for (i = 0; i < ARRAY_SIZE(modes); ++i) { struct drm_display_mode *mode; - mode = drm_mode_create(connector->dev); + mode = drm_mode_duplicate(connector->dev, modes[i]); if (!mode) return i; - drm_display_mode_from_videomode(modes[i], mode); - mode->type = DRM_MODE_TYPE_DRIVER | DRM_MODE_TYPE_PREFERRED; drm_mode_set_name(mode); drm_mode_probed_add(connector, mode); @@ -549,14 +543,14 @@ static enum venc_videomode venc_get_videomode(const struct drm_display_mode *mod if (!(mode->flags & DRM_MODE_FLAG_INTERLACE)) return VENC_MODE_UNKNOWN; - if (mode->clock == omap_dss_pal_vm.pixelclock / 1000 && - mode->hdisplay == omap_dss_pal_vm.hactive && - mode->vdisplay == omap_dss_pal_vm.vactive) + if (mode->clock == omap_dss_pal_mode.clock && + mode->hdisplay == omap_dss_pal_mode.hdisplay && + mode->vdisplay == omap_dss_pal_mode.vdisplay) return VENC_MODE_PAL; - if (mode->clock == omap_dss_ntsc_vm.pixelclock / 1000 && - mode->hdisplay == omap_dss_ntsc_vm.hactive && - mode->vdisplay == omap_dss_ntsc_vm.vactive) + if (mode->clock == omap_dss_ntsc_mode.clock && + mode->hdisplay == omap_dss_ntsc_mode.hdisplay && + mode->vdisplay == omap_dss_ntsc_mode.vdisplay) return VENC_MODE_NTSC; return VENC_MODE_UNKNOWN; @@ -597,16 +591,20 @@ static int venc_check_timings(struct omap_dss_device *dssdev, switch (venc_get_videomode(mode)) { case VENC_MODE_PAL: - drm_display_mode_from_videomode(&omap_dss_pal_vm, mode); - return 0; + drm_mode_copy(mode, &omap_dss_pal_mode); + break; case VENC_MODE_NTSC: - drm_display_mode_from_videomode(&omap_dss_ntsc_vm, mode); - return 0; + drm_mode_copy(mode, &omap_dss_ntsc_mode); + break; default: return -EINVAL; } + + drm_mode_set_crtcinfo(mode, CRTC_INTERLACE_HALVE_V); + drm_mode_set_name(mode); + return 0; } static int venc_dump_regs(struct seq_file *s, void *p) |