Hello.
On 11/17/2015 06:19 AM, Magnus Damm wrote:
From: Magnus Damm <damm+rene...@opensource.se>
Add missing r8a7794 DU dot clock output signals and in
particular the DU1_DOTCLKOUT0 signal on GP4_25 which is
needed by DU1 on the r8a7794 ALT board.
The groups "du0_clk_out" and "du1_clk_out" are replaced by
"du0_dotclkout0", "du0_dotclkout1", "du1_dotclkout0" and
"du1_dotclkout1".
Signed-off-by: Magnus Damm <damm+rene...@opensource.se>
---
drivers/pinctrl/sh-pfc/pfc-r8a7794.c | 34 ++++++++++++++++++++++++++--------
1 file changed, 26 insertions(+), 8 deletions(-)
--- 0014/drivers/pinctrl/sh-pfc/pfc-r8a7794.c
+++ work/drivers/pinctrl/sh-pfc/pfc-r8a7794.c 2015-11-16 22:08:28.230513000
+0900
[...]
@@ -2942,8 +2956,10 @@ static const struct sh_pfc_pin_group pin
SH_PFC_PIN_GROUP(du0_rgb888),
SH_PFC_PIN_GROUP(du1_rgb666),
SH_PFC_PIN_GROUP(du1_rgb888),
- SH_PFC_PIN_GROUP(du0_clk_out),
- SH_PFC_PIN_GROUP(du1_clk_out),
+ SH_PFC_PIN_GROUP(du0_clk0_out),
+ SH_PFC_PIN_GROUP(du0_clk1_out),
+ SH_PFC_PIN_GROUP(du1_clk0_out),
+ SH_PFC_PIN_GROUP(du1_clk1_out),
Hm, this kinda contradicts your chngnelog, no?
SH_PFC_PIN_GROUP(du0_sync),
SH_PFC_PIN_GROUP(du1_sync),
SH_PFC_PIN_GROUP(du0_cde),
@@ -3134,8 +3150,10 @@ static const char * const du_groups[] =
"du0_rgb888",
"du1_rgb666",
"du1_rgb888",
- "du0_clk_out",
- "du1_clk_out",
+ "du0_dotclkout0",
+ "du0_dotclkout1",
+ "du1_dotclkout0",
+ "du1_dotclkout1",
"du0_sync",
"du1_sync",
"du0_cde",
I'm getting the following on the SILK board with this patch:
[drm] Initialized drm 1.1.0 20060810
sh-pfc e6060000.pin-controller: does not have pin group du1_dotclkout0
sh-pfc e6060000.pin-controller: invalid group du1_dotclkout0 in map table
[drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[drm] No driver support for vblank timestamp query.
rcar-du feb00000.display: fb0: frame buffer device
[drm] Initialized rcar-du 1.0.0 20130110 on minor 0
MBR, Sergei
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