diff options
Diffstat (limited to 'recipes/u-boot/u-boot-git/beagleboard/0010-Enable-DSS-driver-for-Beagle.patch')
| -rw-r--r-- | recipes/u-boot/u-boot-git/beagleboard/0010-Enable-DSS-driver-for-Beagle.patch | 107 |
1 files changed, 107 insertions, 0 deletions
diff --git a/recipes/u-boot/u-boot-git/beagleboard/0010-Enable-DSS-driver-for-Beagle.patch b/recipes/u-boot/u-boot-git/beagleboard/0010-Enable-DSS-driver-for-Beagle.patch new file mode 100644 index 0000000000..8766d89b0a --- /dev/null +++ b/recipes/u-boot/u-boot-git/beagleboard/0010-Enable-DSS-driver-for-Beagle.patch @@ -0,0 +1,107 @@ +From 2226921518eebb215ddadce09efb35b99a9db8ac Mon Sep 17 00:00:00 2001 +From: Syed Mohammed Khasim <khasim@ti.com> +Date: Sun, 11 Apr 2010 17:44:39 +0200 +Subject: [PATCH 10/16] Enable DSS driver for Beagle + +Configures DSS to display color bar on Svideo +Configures DSS to display background color on DVID + +Signed-off-by: Syed Mohammed Khasim <khasim@ti.com> +--- + board/ti/beagle/beagle.c | 1 + + board/ti/beagle/beagle.h | 60 ++++++++++++++++++++++++++++++++++++++++++++++ + 2 files changed, 61 insertions(+), 0 deletions(-) + +diff --git a/board/ti/beagle/beagle.c b/board/ti/beagle/beagle.c +index 04e4259..7c80a97 100644 +--- a/board/ti/beagle/beagle.c ++++ b/board/ti/beagle/beagle.c +@@ -318,6 +318,7 @@ int misc_init_r(void) + GPIO15 | GPIO14 | GPIO13 | GPIO12), &gpio5_base->oe); + + dieid_num_r(); ++ omap3_dss_enable(); + + return 0; + } +diff --git a/board/ti/beagle/beagle.h b/board/ti/beagle/beagle.h +index 48228dc..bdf2a6f 100644 +--- a/board/ti/beagle/beagle.h ++++ b/board/ti/beagle/beagle.h +@@ -23,6 +23,8 @@ + #ifndef _BEAGLE_H_ + #define _BEAGLE_H_ + ++#include <asm/arch/dss.h> ++ + const omap3_sysinfo sysinfo = { + DDR_STACKED, + "OMAP3 Beagle board", +@@ -471,6 +473,64 @@ const omap3_sysinfo sysinfo = { + MUX_VAL(CP(MMC2_DAT7), (IDIS | PTU | EN | M4)) /*GPIO_139 WLAN_EN*/ + + /* ++ * Display Configuration ++ */ ++ ++#define DVI_BEAGLE_ORANGE_COL 0x00FF8000 ++#define VENC_HEIGHT 0x00ef ++#define VENC_WIDTH 0x027f ++ ++/* ++ * Configure VENC in DSS for Beagle to generate Color Bar ++ * ++ * Kindly refer to OMAP TRM for definition of these values. ++ */ ++static const struct venc_regs venc_config_std_tv = { ++ .status = 0x0000001B, ++ .f_control = 0x00000040, ++ .vidout_ctrl = 0x00000000, ++ .sync_ctrl = 0x00008000, ++ .llen = 0x00008359, ++ .flens = 0x0000020C, ++ .hfltr_ctrl = 0x00000000, ++ .cc_carr_wss_carr = 0x043F2631, ++ .c_phase = 0x00000024, ++ .gain_u = 0x00000130, ++ .gain_v = 0x00000198, ++ .gain_y = 0x000001C0, ++ .black_level = 0x0000006A, ++ .blank_level = 0x0000005C, ++ .x_color = 0x00000000, ++ .m_control = 0x00000001, ++ .bstamp_wss_data = 0x0000003F, ++ .s_carr = 0x21F07C1F, ++ .line21 = 0x00000000, ++ .ln_sel = 0x00000015, ++ .l21__wc_ctl = 0x00001400, ++ .htrigger_vtrigger = 0x00000000, ++ .savid__eavid = 0x069300F4, ++ .flen__fal = 0x0016020C, ++ .lal__phase_reset = 0x00060107, ++ .hs_int_start_stop_x = 0x008D034E, ++ .hs_ext_start_stop_x = 0x000F0359, ++ .vs_int_start_x = 0x01A00000, ++ .vs_int_stop_x__vs_int_start_y = 0x020501A0, ++ .vs_int_stop_y__vs_ext_start_x = 0x01AC0024, ++ .vs_ext_stop_x__vs_ext_start_y = 0x020D01AC, ++ .vs_ext_stop_y = 0x00000006, ++ .avid_start_stop_x = 0x03480079, ++ .avid_start_stop_y = 0x02040024, ++ .fid_int_start_x__fid_int_start_y = 0x0001008A, ++ .fid_int_offset_y__fid_ext_start_x = 0x01AC0106, ++ .fid_ext_start_y__fid_ext_offset_y = 0x01060006, ++ .tvdetgp_int_start_stop_x = 0x00140001, ++ .tvdetgp_int_start_stop_y = 0x00010001, ++ .gen_ctrl = 0x00FF0000, ++ .output_control = 0x0000000D, ++ .dac_b__dac_c = 0x00000000 ++}; ++ ++/* + * Configure Timings for DVI D + */ + static const struct panel_config dvid_cfg = { +-- +1.6.6.1 + |