soc: mediatek: mtk-mutex: Reduce type size for mtk_mutex_data members

All of mutex_mod and mutex_table_mod contain an array of bit
numbers, which can go from 0 to 63, it is hence not needed to
use an unsigned 32-bits integer to store that: change them to
unsigned 8-bits instead.

As for the mutex_sof table since this directly contains the values
to write to the DISP_MUTEXn_CTL register, which has only bits [13:0]
(so this register is effectively 14 bits long), change that to use
unsigned 16-bits.

The type of mutex_{mod,sof}_reg was also changed to 16 bits, as
the maximum value that those will ever have is 0x800, because it
calculates as 0x30 + (0x20 * n) where n's maximum value is 63.

This reduces module size and brings no functional changes.

Before:
   text	   data	    bss	    dec	    hex	filename
   9929	    512	      0	  10441	   28c9	mtk-mutex.o

After:
   text	   data	    bss	    dec	    hex	filename
   7425	    512	      0	   7937	   1f01	mtk-mutex.o

Link: https://lore.kernel.org/r/20240729122538.989855-1-angelogioacchino.delregno@collabora.com
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>

diff --git a/drivers/soc/mediatek/mtk-mutex.c b/drivers/soc/mediatek/mtk-mutex.c
index 01b129caf1eb25051b2cf07c3b1b0cd067a4d8ba..5250c1d702eb9b2102c9e63b89a90d1282686b68 100644 (file)
--- a/drivers/soc/mediatek/mtk-mutex.c
+++ b/drivers/soc/mediatek/mtk-mutex.c
@@ -327,11 +327,11 @@ enum mtk_mutex_sof_id {
 };
 
 struct mtk_mutex_data {
-       const unsigned int *mutex_mod;
-       const unsigned int *mutex_sof;
-       const unsigned int mutex_mod_reg;
-       const unsigned int mutex_sof_reg;
-       const unsigned int *mutex_table_mod;
+       const u8 *mutex_mod;
+       const u8 *mutex_table_mod;
+       const u16 *mutex_sof;
+       const u16 mutex_mod_reg;
+       const u16 mutex_sof_reg;
        const bool no_clk;
 };
 
@@ -345,7 +345,7 @@ struct mtk_mutex_ctx {
        struct cmdq_client_reg          cmdq_reg;
 };
 
-static const unsigned int mt2701_mutex_mod[DDP_COMPONENT_ID_MAX] = {
+static const u8 mt2701_mutex_mod[DDP_COMPONENT_ID_MAX] = {
        [DDP_COMPONENT_BLS] = MT2701_MUTEX_MOD_DISP_BLS,
        [DDP_COMPONENT_COLOR0] = MT2701_MUTEX_MOD_DISP_COLOR,
        [DDP_COMPONENT_OVL0] = MT2701_MUTEX_MOD_DISP_OVL,
@@ -354,7 +354,7 @@ static const unsigned int mt2701_mutex_mod[DDP_COMPONENT_ID_MAX] = {
        [DDP_COMPONENT_WDMA0] = MT2701_MUTEX_MOD_DISP_WDMA,
 };
 
-static const unsigned int mt2712_mutex_mod[DDP_COMPONENT_ID_MAX] = {
+static const u8 mt2712_mutex_mod[DDP_COMPONENT_ID_MAX] = {
        [DDP_COMPONENT_AAL0] = MT2712_MUTEX_MOD_DISP_AAL0,
        [DDP_COMPONENT_AAL1] = MT2712_MUTEX_MOD2_DISP_AAL1,
        [DDP_COMPONENT_COLOR0] = MT2712_MUTEX_MOD_DISP_COLOR0,
@@ -374,7 +374,7 @@ static const unsigned int mt2712_mutex_mod[DDP_COMPONENT_ID_MAX] = {
        [DDP_COMPONENT_WDMA1] = MT2712_MUTEX_MOD_DISP_WDMA1,
 };
 
-static const unsigned int mt8167_mutex_mod[DDP_COMPONENT_ID_MAX] = {
+static const u8 mt8167_mutex_mod[DDP_COMPONENT_ID_MAX] = {
        [DDP_COMPONENT_AAL0] = MT8167_MUTEX_MOD_DISP_AAL,
        [DDP_COMPONENT_CCORR] = MT8167_MUTEX_MOD_DISP_CCORR,
        [DDP_COMPONENT_COLOR0] = MT8167_MUTEX_MOD_DISP_COLOR,
@@ -389,7 +389,7 @@ static const unsigned int mt8167_mutex_mod[DDP_COMPONENT_ID_MAX] = {
        [DDP_COMPONENT_WDMA0] = MT8167_MUTEX_MOD_DISP_WDMA0,
 };
 
-static const unsigned int mt8173_mutex_mod[DDP_COMPONENT_ID_MAX] = {
+static const u8 mt8173_mutex_mod[DDP_COMPONENT_ID_MAX] = {
        [DDP_COMPONENT_AAL0] = MT8173_MUTEX_MOD_DISP_AAL,
        [DDP_COMPONENT_COLOR0] = MT8173_MUTEX_MOD_DISP_COLOR0,
        [DDP_COMPONENT_COLOR1] = MT8173_MUTEX_MOD_DISP_COLOR1,
@@ -407,7 +407,7 @@ static const unsigned int mt8173_mutex_mod[DDP_COMPONENT_ID_MAX] = {
        [DDP_COMPONENT_WDMA1] = MT8173_MUTEX_MOD_DISP_WDMA1,
 };
 
-static const unsigned int mt8183_mutex_mod[DDP_COMPONENT_ID_MAX] = {
+static const u8 mt8183_mutex_mod[DDP_COMPONENT_ID_MAX] = {
        [DDP_COMPONENT_AAL0] = MT8183_MUTEX_MOD_DISP_AAL0,
        [DDP_COMPONENT_CCORR] = MT8183_MUTEX_MOD_DISP_CCORR0,
        [DDP_COMPONENT_COLOR0] = MT8183_MUTEX_MOD_DISP_COLOR0,
@@ -421,7 +421,7 @@ static const unsigned int mt8183_mutex_mod[DDP_COMPONENT_ID_MAX] = {
        [DDP_COMPONENT_WDMA0] = MT8183_MUTEX_MOD_DISP_WDMA0,
 };
 
-static const unsigned int mt8183_mutex_table_mod[MUTEX_MOD_IDX_MAX] = {
+static const u8 mt8183_mutex_table_mod[MUTEX_MOD_IDX_MAX] = {
        [MUTEX_MOD_IDX_MDP_RDMA0] = MT8183_MUTEX_MOD_MDP_RDMA0,
        [MUTEX_MOD_IDX_MDP_RSZ0] = MT8183_MUTEX_MOD_MDP_RSZ0,
        [MUTEX_MOD_IDX_MDP_RSZ1] = MT8183_MUTEX_MOD_MDP_RSZ1,
@@ -432,7 +432,7 @@ static const unsigned int mt8183_mutex_table_mod[MUTEX_MOD_IDX_MAX] = {
        [MUTEX_MOD_IDX_MDP_CCORR0] = MT8183_MUTEX_MOD_MDP_CCORR0,
 };
 
-static const unsigned int mt8186_mutex_mod[DDP_COMPONENT_ID_MAX] = {
+static const u8 mt8186_mutex_mod[DDP_COMPONENT_ID_MAX] = {
        [DDP_COMPONENT_AAL0] = MT8186_MUTEX_MOD_DISP_AAL0,
        [DDP_COMPONENT_CCORR] = MT8186_MUTEX_MOD_DISP_CCORR0,
        [DDP_COMPONENT_COLOR0] = MT8186_MUTEX_MOD_DISP_COLOR0,
@@ -445,7 +445,7 @@ static const unsigned int mt8186_mutex_mod[DDP_COMPONENT_ID_MAX] = {
        [DDP_COMPONENT_RDMA1] = MT8186_MUTEX_MOD_DISP_RDMA1,
 };
 
-static const unsigned int mt8186_mdp_mutex_table_mod[MUTEX_MOD_IDX_MAX] = {
+static const u8 mt8186_mdp_mutex_table_mod[MUTEX_MOD_IDX_MAX] = {
        [MUTEX_MOD_IDX_MDP_RDMA0] = MT8186_MUTEX_MOD_MDP_RDMA0,
        [MUTEX_MOD_IDX_MDP_RSZ0] = MT8186_MUTEX_MOD_MDP_RSZ0,
        [MUTEX_MOD_IDX_MDP_RSZ1] = MT8186_MUTEX_MOD_MDP_RSZ1,
@@ -456,7 +456,7 @@ static const unsigned int mt8186_mdp_mutex_table_mod[MUTEX_MOD_IDX_MAX] = {
        [MUTEX_MOD_IDX_MDP_COLOR0] = MT8186_MUTEX_MOD_MDP_COLOR0,
 };
 
-static const unsigned int mt8188_mutex_mod[DDP_COMPONENT_ID_MAX] = {
+static const u8 mt8188_mutex_mod[DDP_COMPONENT_ID_MAX] = {
        [DDP_COMPONENT_OVL0] = MT8188_MUTEX_MOD_DISP_OVL0,
        [DDP_COMPONENT_WDMA0] = MT8188_MUTEX_MOD_DISP_WDMA0,
        [DDP_COMPONENT_RDMA0] = MT8188_MUTEX_MOD_DISP_RDMA0,
@@ -496,7 +496,7 @@ static const unsigned int mt8188_mutex_mod[DDP_COMPONENT_ID_MAX] = {
        [DDP_COMPONENT_MERGE5] = MT8188_MUTEX_MOD_DISP1_VPP_MERGE4,
 };
 
-static const unsigned int mt8188_mdp_mutex_table_mod[MUTEX_MOD_IDX_MAX] = {
+static const u8 mt8188_mdp_mutex_table_mod[MUTEX_MOD_IDX_MAX] = {
        [MUTEX_MOD_IDX_MDP_RDMA0] = MT8195_MUTEX_MOD_MDP_RDMA0,
        [MUTEX_MOD_IDX_MDP_RDMA2] = MT8195_MUTEX_MOD_MDP_RDMA2,
        [MUTEX_MOD_IDX_MDP_RDMA3] = MT8195_MUTEX_MOD_MDP_RDMA3,
@@ -530,7 +530,7 @@ static const unsigned int mt8188_mdp_mutex_table_mod[MUTEX_MOD_IDX_MAX] = {
        [MUTEX_MOD_IDX_MDP_WROT3] = MT8195_MUTEX_MOD_MDP_WROT3,
 };
 
-static const unsigned int mt8192_mutex_mod[DDP_COMPONENT_ID_MAX] = {
+static const u8 mt8192_mutex_mod[DDP_COMPONENT_ID_MAX] = {
        [DDP_COMPONENT_AAL0] = MT8192_MUTEX_MOD_DISP_AAL0,
        [DDP_COMPONENT_CCORR] = MT8192_MUTEX_MOD_DISP_CCORR0,
        [DDP_COMPONENT_COLOR0] = MT8192_MUTEX_MOD_DISP_COLOR0,
@@ -544,7 +544,7 @@ static const unsigned int mt8192_mutex_mod[DDP_COMPONENT_ID_MAX] = {
        [DDP_COMPONENT_RDMA4] = MT8192_MUTEX_MOD_DISP_RDMA4,
 };
 
-static const unsigned int mt8195_mutex_mod[DDP_COMPONENT_ID_MAX] = {
+static const u8 mt8195_mutex_mod[DDP_COMPONENT_ID_MAX] = {
        [DDP_COMPONENT_OVL0] = MT8195_MUTEX_MOD_DISP_OVL0,
        [DDP_COMPONENT_WDMA0] = MT8195_MUTEX_MOD_DISP_WDMA0,
        [DDP_COMPONENT_RDMA0] = MT8195_MUTEX_MOD_DISP_RDMA0,
@@ -575,7 +575,7 @@ static const unsigned int mt8195_mutex_mod[DDP_COMPONENT_ID_MAX] = {
        [DDP_COMPONENT_DP_INTF1] = MT8195_MUTEX_MOD_DISP1_DP_INTF0,
 };
 
-static const unsigned int mt8195_mutex_table_mod[MUTEX_MOD_IDX_MAX] = {
+static const u8 mt8195_mutex_table_mod[MUTEX_MOD_IDX_MAX] = {
        [MUTEX_MOD_IDX_MDP_RDMA0] = MT8195_MUTEX_MOD_MDP_RDMA0,
        [MUTEX_MOD_IDX_MDP_RDMA1] = MT8195_MUTEX_MOD_MDP_RDMA1,
        [MUTEX_MOD_IDX_MDP_RDMA2] = MT8195_MUTEX_MOD_MDP_RDMA2,
@@ -621,7 +621,7 @@ static const unsigned int mt8195_mutex_table_mod[MUTEX_MOD_IDX_MAX] = {
        [MUTEX_MOD_IDX_MDP_WROT3] = MT8195_MUTEX_MOD_MDP_WROT3,
 };
 
-static const unsigned int mt8365_mutex_mod[DDP_COMPONENT_ID_MAX] = {
+static const u8 mt8365_mutex_mod[DDP_COMPONENT_ID_MAX] = {
        [DDP_COMPONENT_AAL0] = MT8365_MUTEX_MOD_DISP_AAL,
        [DDP_COMPONENT_CCORR] = MT8365_MUTEX_MOD_DISP_CCORR,
        [DDP_COMPONENT_COLOR0] = MT8365_MUTEX_MOD_DISP_COLOR0,
@@ -637,7 +637,7 @@ static const unsigned int mt8365_mutex_mod[DDP_COMPONENT_ID_MAX] = {
        [DDP_COMPONENT_WDMA0] = MT8365_MUTEX_MOD_DISP_WDMA0,
 };
 
-static const unsigned int mt2712_mutex_sof[DDP_MUTEX_SOF_MAX] = {
+static const u16 mt2712_mutex_sof[DDP_MUTEX_SOF_MAX] = {
        [MUTEX_SOF_SINGLE_MODE] = MUTEX_SOF_SINGLE_MODE,
        [MUTEX_SOF_DSI0] = MUTEX_SOF_DSI0,
        [MUTEX_SOF_DSI1] = MUTEX_SOF_DSI1,
@@ -647,14 +647,14 @@ static const unsigned int mt2712_mutex_sof[DDP_MUTEX_SOF_MAX] = {
        [MUTEX_SOF_DSI3] = MUTEX_SOF_DSI3,
 };
 
-static const unsigned int mt6795_mutex_sof[DDP_MUTEX_SOF_MAX] = {
+static const u16 mt6795_mutex_sof[DDP_MUTEX_SOF_MAX] = {
        [MUTEX_SOF_SINGLE_MODE] = MUTEX_SOF_SINGLE_MODE,
        [MUTEX_SOF_DSI0] = MUTEX_SOF_DSI0,
        [MUTEX_SOF_DSI1] = MUTEX_SOF_DSI1,
        [MUTEX_SOF_DPI0] = MUTEX_SOF_DPI0,
 };
 
-static const unsigned int mt8167_mutex_sof[DDP_MUTEX_SOF_MAX] = {
+static const u16 mt8167_mutex_sof[DDP_MUTEX_SOF_MAX] = {
        [MUTEX_SOF_SINGLE_MODE] = MUTEX_SOF_SINGLE_MODE,
        [MUTEX_SOF_DSI0] = MUTEX_SOF_DSI0,
        [MUTEX_SOF_DPI0] = MT8167_MUTEX_SOF_DPI0,
@@ -662,13 +662,13 @@ static const unsigned int mt8167_mutex_sof[DDP_MUTEX_SOF_MAX] = {
 };
 
 /* Add EOF setting so overlay hardware can receive frame done irq */
-static const unsigned int mt8183_mutex_sof[DDP_MUTEX_SOF_MAX] = {
+static const u16 mt8183_mutex_sof[DDP_MUTEX_SOF_MAX] = {
        [MUTEX_SOF_SINGLE_MODE] = MUTEX_SOF_SINGLE_MODE,
        [MUTEX_SOF_DSI0] = MUTEX_SOF_DSI0 | MT8183_MUTEX_EOF_DSI0,
        [MUTEX_SOF_DPI0] = MT8183_MUTEX_SOF_DPI0 | MT8183_MUTEX_EOF_DPI0,
 };
 
-static const unsigned int mt8186_mutex_sof[MUTEX_SOF_DSI3 + 1] = {
+static const u16 mt8186_mutex_sof[MUTEX_SOF_DSI3 + 1] = {
        [MUTEX_SOF_SINGLE_MODE] = MUTEX_SOF_SINGLE_MODE,
        [MUTEX_SOF_DSI0] = MT8186_MUTEX_SOF_DSI0 | MT8186_MUTEX_EOF_DSI0,
        [MUTEX_SOF_DPI0] = MT8186_MUTEX_SOF_DPI0 | MT8186_MUTEX_EOF_DPI0,
@@ -682,7 +682,7 @@ static const unsigned int mt8186_mutex_sof[MUTEX_SOF_DSI3 + 1] = {
  * but also detect the error at end of frame(EAEOF) when EOF signal
  * arrives.
  */
-static const unsigned int mt8188_mutex_sof[DDP_MUTEX_SOF_MAX] = {
+static const u16 mt8188_mutex_sof[DDP_MUTEX_SOF_MAX] = {
        [MUTEX_SOF_SINGLE_MODE] = MUTEX_SOF_SINGLE_MODE,
        [MUTEX_SOF_DSI0] =
                MT8188_MUTEX_SOF_DSI0 | MT8188_MUTEX_EOF_DSI0,
@@ -692,7 +692,7 @@ static const unsigned int mt8188_mutex_sof[DDP_MUTEX_SOF_MAX] = {
                MT8188_MUTEX_SOF_DP_INTF1 | MT8188_MUTEX_EOF_DP_INTF1,
 };
 
-static const unsigned int mt8195_mutex_sof[DDP_MUTEX_SOF_MAX] = {
+static const u16 mt8195_mutex_sof[DDP_MUTEX_SOF_MAX] = {
        [MUTEX_SOF_SINGLE_MODE] = MUTEX_SOF_SINGLE_MODE,
        [MUTEX_SOF_DSI0] = MT8195_MUTEX_SOF_DSI0 | MT8195_MUTEX_EOF_DSI0,
        [MUTEX_SOF_DSI1] = MT8195_MUTEX_SOF_DSI1 | MT8195_MUTEX_EOF_DSI1,