diff options
Diffstat (limited to 'drivers/video/fbdev/omap2/omapfb/dss/dispc.c')
| -rw-r--r-- | drivers/video/fbdev/omap2/omapfb/dss/dispc.c | 55 |
1 files changed, 11 insertions, 44 deletions
diff --git a/drivers/video/fbdev/omap2/omapfb/dss/dispc.c b/drivers/video/fbdev/omap2/omapfb/dss/dispc.c index 21fef9db90d2..1dc70c96d813 100644 --- a/drivers/video/fbdev/omap2/omapfb/dss/dispc.c +++ b/drivers/video/fbdev/omap2/omapfb/dss/dispc.c @@ -1230,17 +1230,6 @@ void dispc_ovl_set_fifo_threshold(enum omap_plane plane, u32 low, u32 high) dispc_write_reg(DISPC_OVL_PRELOAD(plane), min(high, 0xfffu)); } -void dispc_enable_fifomerge(bool enable) -{ - if (!dss_has_feature(FEAT_FIFO_MERGE)) { - WARN_ON(enable); - return; - } - - DSSDBG("FIFO merge %s\n", enable ? "enabled" : "disabled"); - REG_FLD_MOD(DISPC_CONFIG, enable ? 1 : 0, 14, 14); -} - void dispc_ovl_compute_fifo_thresholds(enum omap_plane plane, u32 *fifo_low, u32 *fifo_high, bool use_fifomerge, bool manual_update) @@ -2670,13 +2659,8 @@ static int dispc_ovl_setup_common(enum omap_plane plane, row_inc = 0; pix_inc = 0; - if (plane == OMAP_DSS_WB) { - frame_width = out_width; - frame_height = out_height; - } else { - frame_width = in_width; - frame_height = height; - } + frame_width = in_width; + frame_height = height; if (rotation_type == OMAP_DSS_ROT_TILER) calc_tiler_rotation_offset(screen_width, frame_width, @@ -2749,9 +2733,13 @@ int dispc_ovl_setup(enum omap_plane plane, const struct omap_overlay_info *oi, bool mem_to_mem) { int r; - enum omap_overlay_caps caps = dss_feat_get_overlay_caps(plane); + enum omap_overlay_caps caps; enum omap_channel channel; + if (plane == OMAP_DSS_WB) + return -EINVAL; + + caps = dss_feat_get_overlay_caps(plane); channel = dispc_ovl_get_channel_out(plane); DSSDBG("dispc_ovl_setup %d, pa %pad, pa_uv %pad, sw %d, %d,%d, %dx%d ->" @@ -3656,22 +3644,6 @@ void dispc_mgr_set_clock_div(enum omap_channel channel, dispc_mgr_set_lcd_divisor(channel, cinfo->lck_div, cinfo->pck_div); } -int dispc_mgr_get_clock_div(enum omap_channel channel, - struct dispc_clock_info *cinfo) -{ - unsigned long fck; - - fck = dispc_fclk_rate(); - - cinfo->lck_div = REG_GET(DISPC_DIVISORo(channel), 23, 16); - cinfo->pck_div = REG_GET(DISPC_DIVISORo(channel), 7, 0); - - cinfo->lck = fck / cinfo->lck_div; - cinfo->pck = cinfo->lck / cinfo->pck_div; - - return 0; -} - u32 dispc_read_irqstatus(void) { return dispc_read_reg(DISPC_IRQSTATUS); @@ -3960,18 +3932,13 @@ static int dispc_bind(struct device *dev, struct device *master, void *data) return -ENODEV; } - if (np && of_property_read_bool(np, "syscon-pol")) { - dispc.syscon_pol = syscon_regmap_lookup_by_phandle(np, "syscon-pol"); + if (np && of_property_present(np, "syscon-pol")) { + dispc.syscon_pol = syscon_regmap_lookup_by_phandle_args(np, "syscon-pol", + 1, &dispc.syscon_pol_offset); if (IS_ERR(dispc.syscon_pol)) { dev_err(&pdev->dev, "failed to get syscon-pol regmap\n"); return PTR_ERR(dispc.syscon_pol); } - - if (of_property_read_u32_index(np, "syscon-pol", 1, - &dispc.syscon_pol_offset)) { - dev_err(&pdev->dev, "failed to get syscon-pol offset\n"); - return -EINVAL; - } } pm_runtime_enable(&pdev->dev); @@ -4072,7 +4039,7 @@ static const struct of_device_id dispc_of_match[] = { static struct platform_driver omap_dispchw_driver = { .probe = dispc_probe, - .remove_new = dispc_remove, + .remove = dispc_remove, .driver = { .name = "omapdss_dispc", .pm = &dispc_pm_ops, |