diff options
Diffstat (limited to 'drivers/gpu/drm/bridge/adv7511/adv7533.c')
| -rw-r--r-- | drivers/gpu/drm/bridge/adv7511/adv7533.c | 13 |
1 files changed, 2 insertions, 11 deletions
diff --git a/drivers/gpu/drm/bridge/adv7511/adv7533.c b/drivers/gpu/drm/bridge/adv7511/adv7533.c index 4481489aaf5e..188c1093a66e 100644 --- a/drivers/gpu/drm/bridge/adv7511/adv7533.c +++ b/drivers/gpu/drm/bridge/adv7511/adv7533.c @@ -24,7 +24,7 @@ static const struct reg_sequence adv7533_cec_fixed_registers[] = { { 0x05, 0xc8 }, }; -static void adv7511_dsi_config_timing_gen(struct adv7511 *adv) +void adv7533_dsi_config_timing_gen(struct adv7511 *adv) { struct mipi_dsi_device *dsi = adv->dsi; struct drm_display_mode *mode = &adv->curr_mode; @@ -67,9 +67,6 @@ void adv7533_dsi_power_on(struct adv7511 *adv) { struct mipi_dsi_device *dsi = adv->dsi; - if (adv->use_timing_gen) - adv7511_dsi_config_timing_gen(adv); - /* set number of dsi lanes */ regmap_write(adv->regmap_cec, 0x1c, dsi->lanes << 4); @@ -106,10 +103,6 @@ enum drm_mode_status adv7533_mode_valid(struct adv7511 *adv, struct mipi_dsi_device *dsi = adv->dsi; u8 bpp = mipi_dsi_pixel_format_to_bpp(dsi->format); - /* Check max clock for either 7533 or 7535 */ - if (mode->clock > adv->info->max_mode_clock_khz) - return MODE_CLOCK_HIGH; - /* Check max clock for each lane */ if (mode->clock * bpp > adv->info->max_lane_freq_khz * adv->num_dsi_lanes) return MODE_CLOCK_HIGH; @@ -172,7 +165,7 @@ int adv7533_parse_dt(struct device_node *np, struct adv7511 *adv) of_property_read_u32(np, "adi,dsi-lanes", &num_lanes); - if (num_lanes < 1 || num_lanes > 4) + if (num_lanes < 2 || num_lanes > 4) return -EINVAL; adv->num_dsi_lanes = num_lanes; @@ -181,8 +174,6 @@ int adv7533_parse_dt(struct device_node *np, struct adv7511 *adv) if (!adv->host_node) return -ENODEV; - of_node_put(adv->host_node); - adv->use_timing_gen = !of_property_read_bool(np, "adi,disable-timing-generator"); |