diff options
Diffstat (limited to 'drivers/soc/mediatek')
| -rw-r--r-- | drivers/soc/mediatek/mtk-cmdq-helper.c | 35 | ||||
| -rw-r--r-- | drivers/soc/mediatek/mtk-mmsys.c | 1 | ||||
| -rw-r--r-- | drivers/soc/mediatek/mtk-mutex.c | 1 |
3 files changed, 37 insertions, 0 deletions
diff --git a/drivers/soc/mediatek/mtk-cmdq-helper.c b/drivers/soc/mediatek/mtk-cmdq-helper.c index 046522664dc1..a8fccedba83f 100644 --- a/drivers/soc/mediatek/mtk-cmdq-helper.c +++ b/drivers/soc/mediatek/mtk-cmdq-helper.c @@ -15,6 +15,7 @@ /* dedicate the last GPR_R15 to assign the register address to be poll */ #define CMDQ_POLL_ADDR_GPR (15) #define CMDQ_EOC_IRQ_EN BIT(0) +#define CMDQ_IMMEDIATE_VALUE 0 #define CMDQ_REG_TYPE 1 #define CMDQ_JUMP_RELATIVE 0 #define CMDQ_JUMP_ABSOLUTE 1 @@ -45,6 +46,16 @@ struct cmdq_instruction { u8 op; }; +static inline u8 cmdq_operand_get_type(struct cmdq_operand *op) +{ + return op->reg ? CMDQ_REG_TYPE : CMDQ_IMMEDIATE_VALUE; +} + +static inline u16 cmdq_operand_get_idx_value(struct cmdq_operand *op) +{ + return op->reg ? op->idx : op->value; +} + int cmdq_dev_get_client_reg(struct device *dev, struct cmdq_client_reg *client_reg, int idx) { @@ -461,6 +472,29 @@ int cmdq_pkt_poll_addr(struct cmdq_pkt *pkt, dma_addr_t addr, u32 value, u32 mas } EXPORT_SYMBOL(cmdq_pkt_poll_addr); +int cmdq_pkt_logic_command(struct cmdq_pkt *pkt, u16 result_reg_idx, + struct cmdq_operand *left_operand, + enum cmdq_logic_op s_op, + struct cmdq_operand *right_operand) +{ + struct cmdq_instruction inst = { {0} }; + + if (!left_operand || !right_operand || s_op >= CMDQ_LOGIC_MAX) + return -EINVAL; + + inst.op = CMDQ_CODE_LOGIC; + inst.dst_t = CMDQ_REG_TYPE; + inst.src_t = cmdq_operand_get_type(left_operand); + inst.arg_c_t = cmdq_operand_get_type(right_operand); + inst.sop = s_op; + inst.reg_dst = result_reg_idx; + inst.src_reg = cmdq_operand_get_idx_value(left_operand); + inst.arg_c = cmdq_operand_get_idx_value(right_operand); + + return cmdq_pkt_append_command(pkt, inst); +} +EXPORT_SYMBOL(cmdq_pkt_logic_command); + int cmdq_pkt_assign(struct cmdq_pkt *pkt, u16 reg_idx, u32 value) { struct cmdq_instruction inst = {}; @@ -526,4 +560,5 @@ int cmdq_pkt_finalize(struct cmdq_pkt *pkt) } EXPORT_SYMBOL(cmdq_pkt_finalize); +MODULE_DESCRIPTION("MediaTek Command Queue (CMDQ) driver"); MODULE_LICENSE("GPL v2"); diff --git a/drivers/soc/mediatek/mtk-mmsys.c b/drivers/soc/mediatek/mtk-mmsys.c index f370f4ec4b88..938240714e54 100644 --- a/drivers/soc/mediatek/mtk-mmsys.c +++ b/drivers/soc/mediatek/mtk-mmsys.c @@ -236,6 +236,7 @@ void mtk_mmsys_mixer_in_config(struct device *dev, int idx, bool alpha_sel, u16 mtk_mmsys_update_bits(mmsys, MT8195_VDO1_MIXER_IN1_ALPHA + (idx - 1) * 4, ~0, alpha << 16 | alpha, cmdq_pkt); + mtk_mmsys_update_bits(mmsys, MT8195_VDO1_HDR_TOP_CFG, BIT(15 + idx), 0, cmdq_pkt); mtk_mmsys_update_bits(mmsys, MT8195_VDO1_HDR_TOP_CFG, BIT(19 + idx), alpha_sel << (19 + idx), cmdq_pkt); mtk_mmsys_update_bits(mmsys, MT8195_VDO1_MIXER_IN1_PAD + (idx - 1) * 4, diff --git a/drivers/soc/mediatek/mtk-mutex.c b/drivers/soc/mediatek/mtk-mutex.c index b5af1fb5847e..01b129caf1eb 100644 --- a/drivers/soc/mediatek/mtk-mutex.c +++ b/drivers/soc/mediatek/mtk-mutex.c @@ -524,6 +524,7 @@ static const unsigned int mt8188_mdp_mutex_table_mod[MUTEX_MOD_IDX_MAX] = { [MUTEX_MOD_IDX_MDP_PAD0] = MT8195_MUTEX_MOD_MDP_PAD0, [MUTEX_MOD_IDX_MDP_PAD2] = MT8195_MUTEX_MOD_MDP_PAD2, [MUTEX_MOD_IDX_MDP_PAD3] = MT8195_MUTEX_MOD_MDP_PAD3, + [MUTEX_MOD_IDX_MDP_TCC0] = MT8195_MUTEX_MOD_MDP_TCC0, [MUTEX_MOD_IDX_MDP_WROT0] = MT8195_MUTEX_MOD_MDP_WROT0, [MUTEX_MOD_IDX_MDP_WROT2] = MT8195_MUTEX_MOD_MDP_WROT2, [MUTEX_MOD_IDX_MDP_WROT3] = MT8195_MUTEX_MOD_MDP_WROT3, |