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OMAPDSS: simplify dss clk dump

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Simplify dss_dump_clocks() so that it doesn't make any presumptions
about the DSS fclks nature.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
This commit is contained in:
Tomi Valkeinen
2013-11-01 11:36:10 +02:00
parent d0f58bd3bb
commit 9c15d76200
1 changed files with 3 additions and 17 deletions
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drivers/video/omap2/dss/dss.c
+3 -17
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@@ -264,8 +264,6 @@ const char *dss_get_generic_clk_source_name(enum omap_dss_clk_source clk_src)
void dss_dump_clocks(struct seq_file *s) void dss_dump_clocks(struct seq_file *s)
{ {
unsigned long dpll4_ck_rate;
unsigned long dpll4_m4_ck_rate;
const char *fclk_name, *fclk_real_name; const char *fclk_name, *fclk_real_name;
unsigned long fclk_rate; unsigned long fclk_rate;
@@ -278,21 +276,9 @@ void dss_dump_clocks(struct seq_file *s)
fclk_real_name = dss_feat_get_clk_source_name(OMAP_DSS_CLK_SRC_FCK); fclk_real_name = dss_feat_get_clk_source_name(OMAP_DSS_CLK_SRC_FCK);
fclk_rate = clk_get_rate(dss.dss_clk); fclk_rate = clk_get_rate(dss.dss_clk);
if (dss.dpll4_m4_ck) { seq_printf(s, "%s (%s) = %lu\n",
dpll4_ck_rate = clk_get_rate(clk_get_parent(dss.dpll4_m4_ck)); fclk_name, fclk_real_name,
dpll4_m4_ck_rate = clk_get_rate(dss.dpll4_m4_ck); fclk_rate);
seq_printf(s, "dpll4_ck %lu\n", dpll4_ck_rate);
seq_printf(s, "%s (%s) = %lu / %lu * %d = %lu\n",
fclk_name, fclk_real_name, dpll4_ck_rate,
dpll4_ck_rate / dpll4_m4_ck_rate,
dss.feat->dss_fck_multiplier, fclk_rate);
} else {
seq_printf(s, "%s (%s) = %lu\n",
fclk_name, fclk_real_name,
fclk_rate);
}
dss_runtime_put(); dss_runtime_put();
} }