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authorArchit Taneja <archit@ti.com>2012-05-07 18:50:27 +0530
committerTomi Valkeinen <tomi.valkeinen@ti.com>2012-05-09 13:42:58 +0300
commit3c7de24771cbc4546728875dc77016bbfc0195df (patch)
tree6584fa596bdf2fc6e481ac53ee579357407f438d /drivers/video/omap2/dss/ti_hdmi_4xxx_ip.c
parent8b53d9911982794b3f6d5513741495c3f70962cd (diff)
OMAPDSS: HDMI: Fix ti_hdmi_4xxx_core_dump
The function ti_hdmi_4xxx_core_dump has some bugs, the following mention the bugs and the solutions: - The macros DUMPCORE and DUMPCOREAV in ti_hdmi_4xxx_core_dump() use hdmi_pll_base() for the offsets needed to calculate register addresses, use functions hdmi_core_sys_base() amd hdmi_av_base() to calculate the correct offsets for CORE_SYS and CORE_AV registers. - Many of the CORE_AV registers use the DUMPCORE macro, and hence the register addresses are calculated incorrectly. Rename the current DUMPCOREAV macro as DUMPCOREAV2 as it takes 2 arguments to dump indexed CORE_AV registers, create a new macro called DUMPCOREAV which is now used for dumping non-indexed CORE_AV registers. Thanks to Ancy Tom <ancytom@gmail.com> for pointing out the issues. Signed-off-by: Archit Taneja <archit@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Diffstat (limited to 'drivers/video/omap2/dss/ti_hdmi_4xxx_ip.c')
-rw-r--r--drivers/video/omap2/dss/ti_hdmi_4xxx_ip.c142
1 files changed, 72 insertions, 70 deletions
diff --git a/drivers/video/omap2/dss/ti_hdmi_4xxx_ip.c b/drivers/video/omap2/dss/ti_hdmi_4xxx_ip.c
index bfe6fe65c8be..e266b8e1aa9f 100644
--- a/drivers/video/omap2/dss/ti_hdmi_4xxx_ip.c
+++ b/drivers/video/omap2/dss/ti_hdmi_4xxx_ip.c
@@ -886,10 +886,12 @@ void ti_hdmi_4xxx_core_dump(struct hdmi_ip_data *ip_data, struct seq_file *s)
#define CORE_REG(i, name) name(i)
#define DUMPCORE(r) seq_printf(s, "%-35s %08x\n", #r,\
- hdmi_read_reg(hdmi_pll_base(ip_data), r))
-#define DUMPCOREAV(i, r) seq_printf(s, "%s[%d]%*s %08x\n", #r, i, \
+ hdmi_read_reg(hdmi_core_sys_base(ip_data), r))
+#define DUMPCOREAV(r) seq_printf(s, "%-35s %08x\n", #r,\
+ hdmi_read_reg(hdmi_av_base(ip_data), r))
+#define DUMPCOREAV2(i, r) seq_printf(s, "%s[%d]%*s %08x\n", #r, i, \
(i < 10) ? 32 - strlen(#r) : 31 - strlen(#r), " ", \
- hdmi_read_reg(hdmi_pll_base(ip_data), CORE_REG(i, r)))
+ hdmi_read_reg(hdmi_av_base(ip_data), CORE_REG(i, r)))
DUMPCORE(HDMI_CORE_SYS_VND_IDL);
DUMPCORE(HDMI_CORE_SYS_DEV_IDL);
@@ -924,85 +926,85 @@ void ti_hdmi_4xxx_core_dump(struct hdmi_ip_data *ip_data, struct seq_file *s)
DUMPCORE(HDMI_CORE_DDC_DATA);
DUMPCORE(HDMI_CORE_DDC_SEGM);
- DUMPCORE(HDMI_CORE_AV_HDMI_CTRL);
- DUMPCORE(HDMI_CORE_AV_DPD);
- DUMPCORE(HDMI_CORE_AV_PB_CTRL1);
- DUMPCORE(HDMI_CORE_AV_PB_CTRL2);
- DUMPCORE(HDMI_CORE_AV_AVI_TYPE);
- DUMPCORE(HDMI_CORE_AV_AVI_VERS);
- DUMPCORE(HDMI_CORE_AV_AVI_LEN);
- DUMPCORE(HDMI_CORE_AV_AVI_CHSUM);
+ DUMPCOREAV(HDMI_CORE_AV_HDMI_CTRL);
+ DUMPCOREAV(HDMI_CORE_AV_DPD);
+ DUMPCOREAV(HDMI_CORE_AV_PB_CTRL1);
+ DUMPCOREAV(HDMI_CORE_AV_PB_CTRL2);
+ DUMPCOREAV(HDMI_CORE_AV_AVI_TYPE);
+ DUMPCOREAV(HDMI_CORE_AV_AVI_VERS);
+ DUMPCOREAV(HDMI_CORE_AV_AVI_LEN);
+ DUMPCOREAV(HDMI_CORE_AV_AVI_CHSUM);
for (i = 0; i < HDMI_CORE_AV_AVI_DBYTE_NELEMS; i++)
- DUMPCOREAV(i, HDMI_CORE_AV_AVI_DBYTE);
+ DUMPCOREAV2(i, HDMI_CORE_AV_AVI_DBYTE);
for (i = 0; i < HDMI_CORE_AV_SPD_DBYTE_NELEMS; i++)
- DUMPCOREAV(i, HDMI_CORE_AV_SPD_DBYTE);
+ DUMPCOREAV2(i, HDMI_CORE_AV_SPD_DBYTE);
for (i = 0; i < HDMI_CORE_AV_AUD_DBYTE_NELEMS; i++)
- DUMPCOREAV(i, HDMI_CORE_AV_AUD_DBYTE);
+ DUMPCOREAV2(i, HDMI_CORE_AV_AUD_DBYTE);
for (i = 0; i < HDMI_CORE_AV_MPEG_DBYTE_NELEMS; i++)
- DUMPCOREAV(i, HDMI_CORE_AV_MPEG_DBYTE);
+ DUMPCOREAV2(i, HDMI_CORE_AV_MPEG_DBYTE);
for (i = 0; i < HDMI_CORE_AV_GEN_DBYTE_NELEMS; i++)
- DUMPCOREAV(i, HDMI_CORE_AV_GEN_DBYTE);
+ DUMPCOREAV2(i, HDMI_CORE_AV_GEN_DBYTE);
for (i = 0; i < HDMI_CORE_AV_GEN2_DBYTE_NELEMS; i++)
- DUMPCOREAV(i, HDMI_CORE_AV_GEN2_DBYTE);
-
- DUMPCORE(HDMI_CORE_AV_ACR_CTRL);
- DUMPCORE(HDMI_CORE_AV_FREQ_SVAL);
- DUMPCORE(HDMI_CORE_AV_N_SVAL1);
- DUMPCORE(HDMI_CORE_AV_N_SVAL2);
- DUMPCORE(HDMI_CORE_AV_N_SVAL3);
- DUMPCORE(HDMI_CORE_AV_CTS_SVAL1);
- DUMPCORE(HDMI_CORE_AV_CTS_SVAL2);
- DUMPCORE(HDMI_CORE_AV_CTS_SVAL3);
- DUMPCORE(HDMI_CORE_AV_CTS_HVAL1);
- DUMPCORE(HDMI_CORE_AV_CTS_HVAL2);
- DUMPCORE(HDMI_CORE_AV_CTS_HVAL3);
- DUMPCORE(HDMI_CORE_AV_AUD_MODE);
- DUMPCORE(HDMI_CORE_AV_SPDIF_CTRL);
- DUMPCORE(HDMI_CORE_AV_HW_SPDIF_FS);
- DUMPCORE(HDMI_CORE_AV_SWAP_I2S);
- DUMPCORE(HDMI_CORE_AV_SPDIF_ERTH);
- DUMPCORE(HDMI_CORE_AV_I2S_IN_MAP);
- DUMPCORE(HDMI_CORE_AV_I2S_IN_CTRL);
- DUMPCORE(HDMI_CORE_AV_I2S_CHST0);
- DUMPCORE(HDMI_CORE_AV_I2S_CHST1);
- DUMPCORE(HDMI_CORE_AV_I2S_CHST2);
- DUMPCORE(HDMI_CORE_AV_I2S_CHST4);
- DUMPCORE(HDMI_CORE_AV_I2S_CHST5);
- DUMPCORE(HDMI_CORE_AV_ASRC);
- DUMPCORE(HDMI_CORE_AV_I2S_IN_LEN);
- DUMPCORE(HDMI_CORE_AV_HDMI_CTRL);
- DUMPCORE(HDMI_CORE_AV_AUDO_TXSTAT);
- DUMPCORE(HDMI_CORE_AV_AUD_PAR_BUSCLK_1);
- DUMPCORE(HDMI_CORE_AV_AUD_PAR_BUSCLK_2);
- DUMPCORE(HDMI_CORE_AV_AUD_PAR_BUSCLK_3);
- DUMPCORE(HDMI_CORE_AV_TEST_TXCTRL);
- DUMPCORE(HDMI_CORE_AV_DPD);
- DUMPCORE(HDMI_CORE_AV_PB_CTRL1);
- DUMPCORE(HDMI_CORE_AV_PB_CTRL2);
- DUMPCORE(HDMI_CORE_AV_AVI_TYPE);
- DUMPCORE(HDMI_CORE_AV_AVI_VERS);
- DUMPCORE(HDMI_CORE_AV_AVI_LEN);
- DUMPCORE(HDMI_CORE_AV_AVI_CHSUM);
- DUMPCORE(HDMI_CORE_AV_SPD_TYPE);
- DUMPCORE(HDMI_CORE_AV_SPD_VERS);
- DUMPCORE(HDMI_CORE_AV_SPD_LEN);
- DUMPCORE(HDMI_CORE_AV_SPD_CHSUM);
- DUMPCORE(HDMI_CORE_AV_AUDIO_TYPE);
- DUMPCORE(HDMI_CORE_AV_AUDIO_VERS);
- DUMPCORE(HDMI_CORE_AV_AUDIO_LEN);
- DUMPCORE(HDMI_CORE_AV_AUDIO_CHSUM);
- DUMPCORE(HDMI_CORE_AV_MPEG_TYPE);
- DUMPCORE(HDMI_CORE_AV_MPEG_VERS);
- DUMPCORE(HDMI_CORE_AV_MPEG_LEN);
- DUMPCORE(HDMI_CORE_AV_MPEG_CHSUM);
- DUMPCORE(HDMI_CORE_AV_CP_BYTE1);
- DUMPCORE(HDMI_CORE_AV_CEC_ADDR_ID);
+ DUMPCOREAV2(i, HDMI_CORE_AV_GEN2_DBYTE);
+
+ DUMPCOREAV(HDMI_CORE_AV_ACR_CTRL);
+ DUMPCOREAV(HDMI_CORE_AV_FREQ_SVAL);
+ DUMPCOREAV(HDMI_CORE_AV_N_SVAL1);
+ DUMPCOREAV(HDMI_CORE_AV_N_SVAL2);
+ DUMPCOREAV(HDMI_CORE_AV_N_SVAL3);
+ DUMPCOREAV(HDMI_CORE_AV_CTS_SVAL1);
+ DUMPCOREAV(HDMI_CORE_AV_CTS_SVAL2);
+ DUMPCOREAV(HDMI_CORE_AV_CTS_SVAL3);
+ DUMPCOREAV(HDMI_CORE_AV_CTS_HVAL1);
+ DUMPCOREAV(HDMI_CORE_AV_CTS_HVAL2);
+ DUMPCOREAV(HDMI_CORE_AV_CTS_HVAL3);
+ DUMPCOREAV(HDMI_CORE_AV_AUD_MODE);
+ DUMPCOREAV(HDMI_CORE_AV_SPDIF_CTRL);
+ DUMPCOREAV(HDMI_CORE_AV_HW_SPDIF_FS);
+ DUMPCOREAV(HDMI_CORE_AV_SWAP_I2S);
+ DUMPCOREAV(HDMI_CORE_AV_SPDIF_ERTH);
+ DUMPCOREAV(HDMI_CORE_AV_I2S_IN_MAP);
+ DUMPCOREAV(HDMI_CORE_AV_I2S_IN_CTRL);
+ DUMPCOREAV(HDMI_CORE_AV_I2S_CHST0);
+ DUMPCOREAV(HDMI_CORE_AV_I2S_CHST1);
+ DUMPCOREAV(HDMI_CORE_AV_I2S_CHST2);
+ DUMPCOREAV(HDMI_CORE_AV_I2S_CHST4);
+ DUMPCOREAV(HDMI_CORE_AV_I2S_CHST5);
+ DUMPCOREAV(HDMI_CORE_AV_ASRC);
+ DUMPCOREAV(HDMI_CORE_AV_I2S_IN_LEN);
+ DUMPCOREAV(HDMI_CORE_AV_HDMI_CTRL);
+ DUMPCOREAV(HDMI_CORE_AV_AUDO_TXSTAT);
+ DUMPCOREAV(HDMI_CORE_AV_AUD_PAR_BUSCLK_1);
+ DUMPCOREAV(HDMI_CORE_AV_AUD_PAR_BUSCLK_2);
+ DUMPCOREAV(HDMI_CORE_AV_AUD_PAR_BUSCLK_3);
+ DUMPCOREAV(HDMI_CORE_AV_TEST_TXCTRL);
+ DUMPCOREAV(HDMI_CORE_AV_DPD);
+ DUMPCOREAV(HDMI_CORE_AV_PB_CTRL1);
+ DUMPCOREAV(HDMI_CORE_AV_PB_CTRL2);
+ DUMPCOREAV(HDMI_CORE_AV_AVI_TYPE);
+ DUMPCOREAV(HDMI_CORE_AV_AVI_VERS);
+ DUMPCOREAV(HDMI_CORE_AV_AVI_LEN);
+ DUMPCOREAV(HDMI_CORE_AV_AVI_CHSUM);
+ DUMPCOREAV(HDMI_CORE_AV_SPD_TYPE);
+ DUMPCOREAV(HDMI_CORE_AV_SPD_VERS);
+ DUMPCOREAV(HDMI_CORE_AV_SPD_LEN);
+ DUMPCOREAV(HDMI_CORE_AV_SPD_CHSUM);
+ DUMPCOREAV(HDMI_CORE_AV_AUDIO_TYPE);
+ DUMPCOREAV(HDMI_CORE_AV_AUDIO_VERS);
+ DUMPCOREAV(HDMI_CORE_AV_AUDIO_LEN);
+ DUMPCOREAV(HDMI_CORE_AV_AUDIO_CHSUM);
+ DUMPCOREAV(HDMI_CORE_AV_MPEG_TYPE);
+ DUMPCOREAV(HDMI_CORE_AV_MPEG_VERS);
+ DUMPCOREAV(HDMI_CORE_AV_MPEG_LEN);
+ DUMPCOREAV(HDMI_CORE_AV_MPEG_CHSUM);
+ DUMPCOREAV(HDMI_CORE_AV_CP_BYTE1);
+ DUMPCOREAV(HDMI_CORE_AV_CEC_ADDR_ID);
}
void ti_hdmi_4xxx_phy_dump(struct hdmi_ip_data *ip_data, struct seq_file *s)