[PATCH 2/2] drm/bridge/tc358775: Fix DSI clock division for vsync delay calculation

2022-06-15 Thread Jiri Vanek
VSync delay is wrong. This leads to a shifted picture on a panel. Tested-by: Jiri Vanek Signed-off-by: Jiri Vanek --- drivers/gpu/drm/bridge/tc358775.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/bridge/tc358775.c b/drivers/gpu/drm/bridge/tc358775.c index

[PATCH 1/2] drm/bridge/tc358775: Return before displaying inappropriate error message

2022-06-15 Thread Jiri Vanek
Function for reading from i2c device register displays error message even if reading ends correctly. Add return to avoid falling through into the fail label. Signed-off-by: Jiri Vanek --- drivers/gpu/drm/bridge/tc358775.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm

[PATCH 0/2] Fixes for TC358775 DSI to LVDS bridge

2022-06-15 Thread Jiri Vanek
This patchset fixes two bugs in the driver for TC358775 DSI to LVDS bridge. Jiri Vanek (2): drm/bridge/tc358775: Return before displaying inappropriate error message drm/bridge/tc358775: Fix DSI clock division for vsync delay calculation drivers/gpu/drm/bridge/tc358775.c | 3 ++- 1

[PATCH v2] drm/bridge/tc358775: Fix for dual-link LVDS

2022-01-06 Thread Jiri Vanek
Fixed wrong register shift for single/dual link LVDS output. Tested-by: Jiri Vanek Signed-off-by: Jiri Vanek --- v1: * Initial version v2: * Tested-by tag added --- drivers/gpu/drm/bridge/tc358775.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/bridge

[PATCH] drm/bridge/tc358775: Fix for dual-link LVDS

2021-11-10 Thread Jiri Vanek
Fixed wrong register shift for single/dual link LVDS output. Signed-off-by: Jiri Vanek --- drivers/gpu/drm/bridge/tc358775.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/bridge/tc358775.c b/drivers/gpu/drm/bridge/tc358775.c index 2272adcc5b4a