Commit 8ffe4610 authored by Mike Rapoport's avatar Mike Rapoport Committed by Greg Kroah-Hartman

staging: sm750fb: change definition of PANEL_VERTICAL_SYNC fields

Use stratight-forward definition of PANEL_VERTICAL_SYNC register fields
and use open-coded implementation for register manipulation
Signed-off-by: default avatarMike Rapoport <mike.rapoport@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 6014a31d
......@@ -155,8 +155,11 @@ static int programModeRegisters(mode_parameter_t *pModeParam, pll_value_t *pll)
PANEL_VERTICAL_TOTAL_DISPLAY_END_MASK));
POKE32(PANEL_VERTICAL_SYNC,
FIELD_VALUE(0, PANEL_VERTICAL_SYNC, HEIGHT, pModeParam->vertical_sync_height)
| FIELD_VALUE(0, PANEL_VERTICAL_SYNC, START, pModeParam->vertical_sync_start - 1));
((pModeParam->vertical_sync_height <<
PANEL_VERTICAL_SYNC_HEIGHT_SHIFT) &
PANEL_VERTICAL_SYNC_HEIGHT_MASK) |
((pModeParam->vertical_sync_start - 1) &
PANEL_VERTICAL_SYNC_START_MASK));
tmp = DISPLAY_CTRL_TIMING | DISPLAY_CTRL_PLANE;
if (pModeParam->vertical_sync_polarity)
......
......@@ -873,8 +873,9 @@
#define PANEL_VERTICAL_TOTAL_DISPLAY_END_MASK 0x7ff
#define PANEL_VERTICAL_SYNC 0x080030
#define PANEL_VERTICAL_SYNC_HEIGHT 21:16
#define PANEL_VERTICAL_SYNC_START 10:0
#define PANEL_VERTICAL_SYNC_HEIGHT_SHIFT 16
#define PANEL_VERTICAL_SYNC_HEIGHT_MASK (0x3f << 16)
#define PANEL_VERTICAL_SYNC_START_MASK 0x7ff
#define PANEL_CURRENT_LINE 0x080034
#define PANEL_CURRENT_LINE_LINE 10:0
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment