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path: root/drivers/video/omap2/dss/dsi.c
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Diffstat (limited to 'drivers/video/omap2/dss/dsi.c')
-rw-r--r--drivers/video/omap2/dss/dsi.c42
1 files changed, 29 insertions, 13 deletions
diff --git a/drivers/video/omap2/dss/dsi.c b/drivers/video/omap2/dss/dsi.c
index df35aed828d..3ef94227bbe 100644
--- a/drivers/video/omap2/dss/dsi.c
+++ b/drivers/video/omap2/dss/dsi.c
@@ -1022,10 +1022,14 @@ int dsi_pll_set_clock_div(struct dsi_clock_info *cinfo)
DSSDBG("Clock lane freq %ld Hz\n", cinfo->clkin4ddr / 4);
- DSSDBG("regm3 = %d, dsi1_pll_fclk = %lu\n",
- cinfo->regm3, cinfo->dsi1_pll_fclk);
- DSSDBG("regm4 = %d, dsi2_pll_fclk = %lu\n",
- cinfo->regm4, cinfo->dsi2_pll_fclk);
+ DSSDBG("regm3 = %d, %s (%s) = %lu\n", cinfo->regm3,
+ dss_get_generic_clk_source_name(DSS_CLK_SRC_DSI_PLL_HSDIV_DISPC),
+ dss_feat_get_clk_source_name(DSS_CLK_SRC_DSI_PLL_HSDIV_DISPC),
+ cinfo->dsi1_pll_fclk);
+ DSSDBG("regm4 = %d, %s (%s) = %lu\n", cinfo->regm4,
+ dss_get_generic_clk_source_name(DSS_CLK_SRC_DSI_PLL_HSDIV_DSI),
+ dss_feat_get_clk_source_name(DSS_CLK_SRC_DSI_PLL_HSDIV_DSI),
+ cinfo->dsi2_pll_fclk);
REG_FLD_MOD(DSI_PLL_CONTROL, 0, 0, 0); /* DSI_PLL_AUTOMODE = manual */
@@ -1169,6 +1173,10 @@ void dsi_dump_clocks(struct seq_file *s)
{
int clksel;
struct dsi_clock_info *cinfo = &dsi.current_cinfo;
+ enum dss_clk_source dispc_clk_src, dsi_clk_src;
+
+ dispc_clk_src = dss_get_dispc_clk_source();
+ dsi_clk_src = dss_get_dsi_clk_source();
enable_clocks(1);
@@ -1185,23 +1193,27 @@ void dsi_dump_clocks(struct seq_file *s)
seq_printf(s, "CLKIN4DDR\t%-16luregm %u\n",
cinfo->clkin4ddr, cinfo->regm);
- seq_printf(s, "dsi1_pll_fck\t%-16luregm3 %u\t(%s)\n",
+ seq_printf(s, "%s (%s)\t%-16luregm3 %u\t(%s)\n",
+ dss_get_generic_clk_source_name(dispc_clk_src),
+ dss_feat_get_clk_source_name(dispc_clk_src),
cinfo->dsi1_pll_fclk,
cinfo->regm3,
- dss_get_dispc_clk_source() == DSS_CLK_SRC_FCK ?
+ dispc_clk_src == DSS_CLK_SRC_FCK ?
"off" : "on");
- seq_printf(s, "dsi2_pll_fck\t%-16luregm4 %u\t(%s)\n",
+ seq_printf(s, "%s (%s)\t%-16luregm4 %u\t(%s)\n",
+ dss_get_generic_clk_source_name(dsi_clk_src),
+ dss_feat_get_clk_source_name(dsi_clk_src),
cinfo->dsi2_pll_fclk,
cinfo->regm4,
- dss_get_dsi_clk_source() == DSS_CLK_SRC_FCK ?
+ dsi_clk_src == DSS_CLK_SRC_FCK ?
"off" : "on");
seq_printf(s, "- DSI -\n");
- seq_printf(s, "dsi fclk source = %s\n",
- dss_get_dsi_clk_source() == DSS_CLK_SRC_FCK ?
- "dss1_alwon_fclk" : "dsi2_pll_fclk");
+ seq_printf(s, "dsi fclk source = %s (%s)\n",
+ dss_get_generic_clk_source_name(dsi_clk_src),
+ dss_feat_get_clk_source_name(dsi_clk_src));
seq_printf(s, "DSI_FCLK\t%lu\n", dsi_fclk_rate());
@@ -3235,13 +3247,17 @@ int dsi_init_display(struct omap_dss_device *dssdev)
void dsi_wait_dsi1_pll_active(void)
{
if (wait_for_bit_change(DSI_PLL_STATUS, 7, 1) != 1)
- DSSERR("DSI1 PLL clock not active\n");
+ DSSERR("%s (%s) not active\n",
+ dss_get_generic_clk_source_name(DSS_CLK_SRC_DSI_PLL_HSDIV_DISPC),
+ dss_feat_get_clk_source_name(DSS_CLK_SRC_DSI_PLL_HSDIV_DISPC));
}
void dsi_wait_dsi2_pll_active(void)
{
if (wait_for_bit_change(DSI_PLL_STATUS, 8, 1) != 1)
- DSSERR("DSI2 PLL clock not active\n");
+ DSSERR("%s (%s) not active\n",
+ dss_get_generic_clk_source_name(DSS_CLK_SRC_DSI_PLL_HSDIV_DSI),
+ dss_feat_get_clk_source_name(DSS_CLK_SRC_DSI_PLL_HSDIV_DSI));
}
static int dsi_init(struct platform_device *pdev)