azt1605.c

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/*
 * Aztech AZT1605 Driver
 * Copyright (C) 2007,2010  Rene Herman
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */

#define AZT1605

#define CRD_NAME "Aztech AZT1605"
#define DRV_NAME "AZT1605"
#define DEV_NAME "azt1605"

#define GALAXY_DSP_MAJOR        2
#define GALAXY_DSP_MINOR        1

#define GALAXY_CONFIG_SIZE      3

/*
 * 24-bit config register
 */

#define GALAXY_CONFIG_SBA_220       (0 << 0)
#define GALAXY_CONFIG_SBA_240       (1 << 0)
#define GALAXY_CONFIG_SBA_260       (2 << 0)
#define GALAXY_CONFIG_SBA_280       (3 << 0)
#define GALAXY_CONFIG_SBA_MASK      GALAXY_CONFIG_SBA_280

#define GALAXY_CONFIG_MPUA_300      (0 << 2)
#define GALAXY_CONFIG_MPUA_330      (1 << 2)

#define GALAXY_CONFIG_MPU_ENABLE    (1 << 3)

#define GALAXY_CONFIG_GAME_ENABLE   (1 << 4)

#define GALAXY_CONFIG_CD_PANASONIC  (1 << 5)
#define GALAXY_CONFIG_CD_MITSUMI    (1 << 6)
#define GALAXY_CONFIG_CD_MASK       (\
    GALAXY_CONFIG_CD_PANASONIC | GALAXY_CONFIG_CD_MITSUMI)

#define GALAXY_CONFIG_UNUSED        (1 << 7)
#define GALAXY_CONFIG_UNUSED_MASK   GALAXY_CONFIG_UNUSED

#define GALAXY_CONFIG_SBIRQ_2       (1 << 8)
#define GALAXY_CONFIG_SBIRQ_3       (1 << 9)
#define GALAXY_CONFIG_SBIRQ_5       (1 << 10)
#define GALAXY_CONFIG_SBIRQ_7       (1 << 11)

#define GALAXY_CONFIG_MPUIRQ_2      (1 << 12)
#define GALAXY_CONFIG_MPUIRQ_3      (1 << 13)
#define GALAXY_CONFIG_MPUIRQ_5      (1 << 14)
#define GALAXY_CONFIG_MPUIRQ_7      (1 << 15)

#define GALAXY_CONFIG_WSSA_530      (0 << 16)
#define GALAXY_CONFIG_WSSA_604      (1 << 16)
#define GALAXY_CONFIG_WSSA_E80      (2 << 16)
#define GALAXY_CONFIG_WSSA_F40      (3 << 16)

#define GALAXY_CONFIG_WSS_ENABLE    (1 << 18)

#define GALAXY_CONFIG_CDIRQ_11      (1 << 19)
#define GALAXY_CONFIG_CDIRQ_12      (1 << 20)
#define GALAXY_CONFIG_CDIRQ_15      (1 << 21)
#define GALAXY_CONFIG_CDIRQ_MASK    (\
    GALAXY_CONFIG_CDIRQ_11 | GALAXY_CONFIG_CDIRQ_12 |\
    GALAXY_CONFIG_CDIRQ_15)

#define GALAXY_CONFIG_CDDMA_DISABLE (0 << 22)
#define GALAXY_CONFIG_CDDMA_0       (1 << 22)
#define GALAXY_CONFIG_CDDMA_1       (2 << 22)
#define GALAXY_CONFIG_CDDMA_3       (3 << 22)
#define GALAXY_CONFIG_CDDMA_MASK    GALAXY_CONFIG_CDDMA_3

#define GALAXY_CONFIG_MASK      (\
    GALAXY_CONFIG_SBA_MASK | GALAXY_CONFIG_CD_MASK |\
    GALAXY_CONFIG_UNUSED_MASK | GALAXY_CONFIG_CDIRQ_MASK |\
    GALAXY_CONFIG_CDDMA_MASK)

#include "galaxy.c"