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| author | Ronald G. Minnich <rminnich@gmail.com> | 2013-04-09 14:29:42 -0700 |
|---|---|---|
| committer | Ronald G. Minnich <rminnich@gmail.com> | 2013-04-10 17:30:30 +0200 |
| commit | 798f6649a91262bf4f073c349b0439b42975a5c4 (patch) | |
| tree | 07a35c871150e92347f733a7fa6296337de2a5ed /src/cpu/samsung | |
| parent | 086b369dfc6421c698cd5a386e75fde68cb838dc (diff) | |
| download | coreboot-798f6649a91262bf4f073c349b0439b42975a5c4.tar.xz | |
exynos5-common: Enable fimd_bypass and minor cleanup
Basic cleanup, this code still does not work.
Change-Id: I84ed9f08fd04cd8eb74cd860e0775d8c602f42d6
Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
Reviewed-on: http://review.coreboot.org/3049
Tested-by: build bot (Jenkins)
Diffstat (limited to 'src/cpu/samsung')
| -rw-r--r-- | src/cpu/samsung/exynos5-common/exynos-fb.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/src/cpu/samsung/exynos5-common/exynos-fb.c b/src/cpu/samsung/exynos5-common/exynos-fb.c index 30d0767923..615a720ead 100644 --- a/src/cpu/samsung/exynos5-common/exynos-fb.c +++ b/src/cpu/samsung/exynos5-common/exynos-fb.c @@ -100,7 +100,7 @@ static void fimd_bypass(void) { struct exynos5_sysreg *sysreg = samsung_get_base_sysreg(); - /*setbits_le32(&sysreg->disp1blk_cfg, FIMDBYPASS_DISP1);*/ + setbits_le32(&sysreg->disp1blk_cfg, FIMDBYPASS_DISP1); sysreg->disp1blk_cfg &= ~FIMDBYPASS_DISP1; } @@ -122,7 +122,8 @@ static u32 calc_fbsize(vidinfo_t *panel_info) * @param lcdbase pointer to the base address of framebuffer. * @pd pointer to the main panel_data structure */ -void fb_init(vidinfo_t *panel_info, void *lcdbase, struct exynos5_fimd_panel *pd) +void fb_init(vidinfo_t *panel_info, void *lcdbase, + struct exynos5_fimd_panel *pd) { unsigned int val; u32 fbsize; @@ -285,7 +286,7 @@ static int s5p_dp_enable_scramble(struct s5p_dp_device *dp) } if (s5p_dp_write_byte_to_dpcd(dp, DPCD_ADDR_TRAINING_PATTERN_SET, - (u8)(data & ~DPCD_SCRAMBLING_DISABLED))) { + (u8)(data & ~DPCD_SCRAMBLING_DISABLED))) { debug("DPCD write error\n"); return -ERR_DPCD_WRITE_ERROR2; } @@ -436,7 +437,7 @@ static int s5p_dp_hw_link_training(struct s5p_dp_device *dp, /* Set TX pre-emphasis to minimum */ for (lane = 0; lane < max_lane; lane++) if (s5p_dp_set_lane_lane_pre_emphasis(dp, - PRE_EMPHASIS_LEVEL_0, lane)) { + PRE_EMPHASIS_LEVEL_0, lane)) { debug("Unable to set pre emphasis level\n"); return -ERR_PRE_EMPHASIS_LEVELS; } @@ -578,15 +579,15 @@ int dp_controller_init(struct s5p_dp_device *dp_device, unsigned *wait_ms) * @param lcdbase Base address of LCD frame buffer * @return 0 if ok, -ve error code on error */ -int lcd_ctrl_init(vidinfo_t *panel_info, struct exynos5_fimd_panel *panel_data, void *lcdbase) +int lcd_ctrl_init(vidinfo_t *panel_info, + struct exynos5_fimd_panel *panel_data, void *lcdbase) { int ret = 0; - //vi->res = panel_info->vl_col; - //vi->yres = panel_info->vl_row; - fimd_bypass(); fb_init(panel_info, lcdbase, panel_data); + printk(BIOS_SPEW, + "fb_init(%p, %p, %p) done\n", panel_info, lcdbase, panel_data); /* Enable flushing after LCD writes if requested */ // forget it. lcd_set_flush_dcache(1); |