According to the TRM you have to set bits [21:20] to 0b10 for RAW mode, so
(0x10 << 20) is obviously wrong here.
Signed-off-by: Martin Pietryka
---
drivers/video/am335x-fb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/video/am335x-fb.c b/drivers/video/am335
/drm/tilcdc/tilcdc_crtc.c: lines 407 through 419
(kernel was checked out at commit: bcc981e9ed8)
Signed-off-by: Martin Pietryka
---
drivers/video/am335x-fb.c | 29 +++--
1 file changed, 23 insertions(+), 6 deletions(-)
diff --git a/drivers/video/am335x-fb.c b/drivers
s the beginning of the 512 byte
palette."
Signed-off-by: Martin Pietryka
---
drivers/video/am335x-fb.c | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/video/am335x-fb.c b/drivers/video/am335x-fb.c
index f2b4c78..982db98 100644
--- a/drivers/video/am335x-
Hi Hannes,
On 04/27/2016 08:43 AM, Hannes Schmelzer wrote:
On 04/27/2016 01:21 AM, Martin Pietryka wrote:
The DMA was outputting the palette on the screen because the base
for the DMA was not after the palette. In addition to that, the
ceiling was
also too high, this led that the output on
On 04/27/2016 11:02 AM, Hannes Schmelzer wrote:
On 04/27/2016 01:21 AM, Martin Pietryka wrote:
The DMA was outputting the palette on the screen because the base
for the DMA was not after the palette. In addition to that, the ceiling was
also too high, this led that the output on the screen was
/drm/tilcdc/tilcdc_crtc.c: lines 407 through 419
(kernel was checked out at commit: bcc981e9ed8)
Signed-off-by: Martin Pietryka
---
drivers/video/am335x-fb.c | 22 +++---
1 file changed, 19 insertions(+), 3 deletions(-)
diff --git a/drivers/video/am335x-fb.c b/drivers/video
/drm/tilcdc/tilcdc_crtc.c: lines 407 through 419
(kernel was checked out at commit: bcc981e9ed8)
Signed-off-by: Martin Pietryka
---
Changes in v3:
- Moved switch statement before changing any registers
drivers/video/am335x-fb.c | 22 +++---
1 file changed, 19 insertions(+), 3
s the beginning of the 512 byte
palette."
Signed-off-by: Martin Pietryka
Reviewed-by: Hannes Schmelzer
Tested-by: Hannes Schmelzer
---
Changes in v3: None
drivers/video/am335x-fb.c | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/video/am335x-fb.c b/dri
7/2016 11:42 AM, Martin Pietryka wrote:
To support 16bpp we just need to change the raster_ctrl register
accordingly. Also 32bpp mode should work as well, but was not tested.
According to the TRM the uppermost byte will be ignored when
LCD_TFT_24BPP_UNPACK is set.
The switch logic is based on the Liun
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