Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit a6f17bc4 authored by Mike Rapoport's avatar Mike Rapoport Committed by Greg Kroah-Hartman
Browse files

staging: sm750fb: change definition of PANEL_HORIZONTAL_SYNC fields 



Use stratight-forward definition of PANEL_HORIZONTAL_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 620c3912

drivers/staging/sm750fb/ddk750_mode.c

+5 −2
Original line number Diff line number Diff line
@@ -141,8 +141,11 @@ static int programModeRegisters(mode_parameter_t *pModeParam, pll_value_t *pll) 
		POKE32(PANEL_HORIZONTAL_TOTAL, reg);



		POKE32(PANEL_HORIZONTAL_SYNC,

		FIELD_VALUE(0, PANEL_HORIZONTAL_SYNC, WIDTH, pModeParam->horizontal_sync_width)

		| FIELD_VALUE(0, PANEL_HORIZONTAL_SYNC, START, pModeParam->horizontal_sync_start - 1));

			((pModeParam->horizontal_sync_width <<

				PANEL_HORIZONTAL_SYNC_WIDTH_SHIFT) &

				PANEL_HORIZONTAL_SYNC_WIDTH_MASK) |

			((pModeParam->horizontal_sync_start - 1) &

				PANEL_HORIZONTAL_SYNC_START_MASK));



		POKE32(PANEL_VERTICAL_TOTAL,

		FIELD_VALUE(0, PANEL_VERTICAL_TOTAL, TOTAL, pModeParam->vertical_total - 1)

drivers/staging/sm750fb/ddk750_reg.h

+3 −2
Original line number Diff line number Diff line
@@ -863,8 +863,9 @@ 
#define PANEL_HORIZONTAL_TOTAL_DISPLAY_END_MASK       0xfff



#define PANEL_HORIZONTAL_SYNC                         0x080028

#define PANEL_HORIZONTAL_SYNC_WIDTH                   23:16

#define PANEL_HORIZONTAL_SYNC_START                   11:0

#define PANEL_HORIZONTAL_SYNC_WIDTH_SHIFT             16

#define PANEL_HORIZONTAL_SYNC_WIDTH_MASK              (0xff << 16)

#define PANEL_HORIZONTAL_SYNC_START_MASK              0xfff



#define PANEL_VERTICAL_TOTAL                          0x08002C

#define PANEL_VERTICAL_TOTAL_TOTAL                    26:16