diff options
Diffstat (limited to 'arch/arm/mach-tegra/board-apalis-tk1-panel.c')
| -rw-r--r-- | arch/arm/mach-tegra/board-apalis-tk1-panel.c | 97 |
1 files changed, 95 insertions, 2 deletions
diff --git a/arch/arm/mach-tegra/board-apalis-tk1-panel.c b/arch/arm/mach-tegra/board-apalis-tk1-panel.c index 7e95326d75a8..71701ff44f1e 100644 --- a/arch/arm/mach-tegra/board-apalis-tk1-panel.c +++ b/arch/arm/mach-tegra/board-apalis-tk1-panel.c @@ -203,6 +203,7 @@ static struct resource apalis_tk1_disp2_resources[] = { #ifndef CONFIG_TEGRA_HDMI_PRIMARY static struct tegra_dc_sd_settings sd_settings; +#ifndef APALIS_TK1_EDP static struct tegra_dc_mode apalis_tk1_lvds_panel_modes[] = { { .pclk = 27000000, @@ -237,8 +238,13 @@ static struct tegra_dc_out_pin lvds_out_pins[] = { .pol = TEGRA_DC_OUT_PIN_POL_HIGH, }, }; +#endif /* !APALIS_TK1_EDP */ static struct tegra_dc_out apalis_tk1_disp1_out = { +#ifdef APALIS_TK1_EDP + .type = TEGRA_DC_OUT_DSI, + .sd_settings = &sd_settings, +#else /* APALIS_TK1_EDP */ .align = TEGRA_DC_ALIGN_MSB, .order = TEGRA_DC_ORDER_RED_BLUE, .flags = TEGRA_DC_OUT_CONTINUOUS_MODE, @@ -247,6 +253,7 @@ static struct tegra_dc_out apalis_tk1_disp1_out = { .n_modes = ARRAY_SIZE(apalis_tk1_lvds_panel_modes), .out_pins = lvds_out_pins, .n_out_pins = ARRAY_SIZE(lvds_out_pins), +#endif /* APALIS_TK1_EDP */ }; #endif @@ -540,17 +547,102 @@ static struct platform_device apalis_tk1_nvmap_device = { }, }; +#ifdef APALIS_TK1_EDP +static struct tegra_dc_dp_lt_settings apalis_tk1_edp_lt_data[] = { + { + .drive_current = { + DRIVE_CURRENT_L0, + DRIVE_CURRENT_L0, + DRIVE_CURRENT_L0, + DRIVE_CURRENT_L0, + }, + .lane_preemphasis = { + PRE_EMPHASIS_L0, + PRE_EMPHASIS_L0, + PRE_EMPHASIS_L0, + PRE_EMPHASIS_L0, + }, + .post_cursor = { + POST_CURSOR2_L0, + POST_CURSOR2_L0, + POST_CURSOR2_L0, + POST_CURSOR2_L0, + }, + .tx_pu = 0, + .load_adj = 0x3, + }, + { + .drive_current = { + DRIVE_CURRENT_L0, + DRIVE_CURRENT_L0, + DRIVE_CURRENT_L0, + DRIVE_CURRENT_L0, + }, + .lane_preemphasis = { + PRE_EMPHASIS_L0, + PRE_EMPHASIS_L0, + PRE_EMPHASIS_L0, + PRE_EMPHASIS_L0, + }, + .post_cursor = { + POST_CURSOR2_L0, + POST_CURSOR2_L0, + POST_CURSOR2_L0, + POST_CURSOR2_L0, + }, + .tx_pu = 0, + .load_adj = 0x4, + }, + { + .drive_current = { + DRIVE_CURRENT_L0, + DRIVE_CURRENT_L0, + DRIVE_CURRENT_L0, + DRIVE_CURRENT_L0, + }, + .lane_preemphasis = { + PRE_EMPHASIS_L1, + PRE_EMPHASIS_L1, + PRE_EMPHASIS_L1, + PRE_EMPHASIS_L1, + }, + .post_cursor = { + POST_CURSOR2_L0, + POST_CURSOR2_L0, + POST_CURSOR2_L0, + POST_CURSOR2_L0, + }, + .tx_pu = 0, + .load_adj = 0x6, + }, +}; + +static struct tegra_dp_out dp_settings = { + /* Panel can override this with its own LT data */ + .lt_settings = apalis_tk1_edp_lt_data, + .n_lt_settings = ARRAY_SIZE(apalis_tk1_edp_lt_data), + .tx_pu_disable = true, +}; +#endif /* APALIS_TK1_EDP */ + #ifndef CONFIG_TEGRA_HDMI_PRIMARY /* can be called multiple times */ static struct tegra_panel *apalis_tk1_panel_configure(void) { struct tegra_panel *panel = NULL; - panel = &lvds_c_1366_14; - apalis_tk1_disp1_out.type = TEGRA_DC_OUT_LVDS; apalis_tk1_disp1_device.resource = apalis_tk1_disp1_edp_resources; apalis_tk1_disp1_device.num_resources = ARRAY_SIZE(apalis_tk1_disp1_edp_resources); +#ifdef APALIS_TK1_EDP + apalis_tk1_disp1_out.dp_out = &dp_settings; + apalis_tk1_disp1_out.type = TEGRA_DC_OUT_DP; + panel = &edp_a_1080p_14_0; +#else /* APALIS_TK1_EDP */ + apalis_tk1_disp1_out.type = TEGRA_DC_OUT_LVDS; + panel = &lvds_c_1366_14; +#endif /* APALIS_TK1_EDP */ +// apalis_tk1_disp1_out.rotation = 180; return panel; } @@ -766,6 +858,7 @@ int __init apalis_tk1_display_init(void) clk_put(disp1_clk); return PTR_ERR(disp1_clk); } + #ifndef CONFIG_TEGRA_HDMI_PRIMARY panel = apalis_tk1_panel_configure(); |