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drm/msm/adreno: Add A619 support

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Add support for the Adreno 619 GPU, as found in Snapdragon 690 (SM6350),
480 (SM4350) and 750G (SM7225).

Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Reviewed-by: Akhil P Oommen <quic_akhilpo@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/487588/
Link: https://lore.kernel.org/r/20220528160353.157870-2-konrad.dybcio@somainline.org
Signed-off-by: Rob Clark <robdclark@chromium.org>
This commit is contained in:
Konrad Dybcio 2022-05-28 18:03:49 +02:00 • committed by Rob Clark
parent 0165e9c119
commit b7616b5c69
5 changed files with 169 additions and 6 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

13
drivers/gpu/drm/msm/adreno/a6xx_gmu.c
View file

@ -528,6 +528,8 @@ static void a6xx_gmu_rpmh_init(struct a6xx_gmu *gmu)
pdc_in_aop = true;
else if (adreno_is_a618(adreno_gpu) || adreno_is_a640_family(adreno_gpu))
pdc_address_offset = 0x30090;
else if (adreno_is_a619(adreno_gpu))
pdc_address_offset = 0x300a0;
else
pdc_address_offset = 0x30080;
@ -602,7 +604,8 @@ static void a6xx_gmu_rpmh_init(struct a6xx_gmu *gmu)
pdc_write(pdcptr, REG_A6XX_PDC_GPU_TCS3_CMD0_MSGID + 4, 0x10108);
pdc_write(pdcptr, REG_A6XX_PDC_GPU_TCS3_CMD0_ADDR + 4, 0x30000);
if (adreno_is_a618(adreno_gpu) || adreno_is_a650_family(adreno_gpu))
if (adreno_is_a618(adreno_gpu) || adreno_is_a619(adreno_gpu) ||
adreno_is_a650_family(adreno_gpu))
pdc_write(pdcptr, REG_A6XX_PDC_GPU_TCS3_CMD0_DATA + 4, 0x2);
else
pdc_write(pdcptr, REG_A6XX_PDC_GPU_TCS3_CMD0_DATA + 4, 0x3);
@ -1538,6 +1541,12 @@ int a6xx_gmu_init(struct a6xx_gpu *a6xx_gpu, struct device_node *node)
SZ_16M - SZ_16K, 0x04000, "icache");
if (ret)
goto err_memory;
/*
* NOTE: when porting legacy ("pre-650-family") GPUs you may be tempted to add a condition
* to allocate icache/dcache here, as per downstream code flow, but it may not actually be
* necessary. If you omit this step and you don't get random pagefaults, you are likely
* good to go without this!
*/
} else if (adreno_is_a640_family(adreno_gpu)) {
ret = a6xx_gmu_memory_alloc(gmu, &gmu->icache,
SZ_256K - SZ_16K, 0x04000, "icache");
@ -1548,7 +1557,7 @@ int a6xx_gmu_init(struct a6xx_gpu *a6xx_gpu, struct device_node *node)
SZ_256K - SZ_16K, 0x44000, "dcache");
if (ret)
goto err_memory;
} else {
} else if (adreno_is_a630(adreno_gpu) || adreno_is_a615_family(adreno_gpu)) {
/* HFI v1, has sptprac */
gmu->legacy = true;

70
drivers/gpu/drm/msm/adreno/a6xx_gpu.c
View file

@ -252,6 +252,74 @@ static void a6xx_submit(struct msm_gpu *gpu, struct msm_gem_submit *submit)
a6xx_flush(gpu, ring);
}
/* For a615 family (a615, a616, a618 and a619) */
const struct adreno_reglist a615_hwcg[] = {
{REG_A6XX_RBBM_CLOCK_CNTL_SP0, 0x02222222},
{REG_A6XX_RBBM_CLOCK_CNTL2_SP0, 0x02222220},
{REG_A6XX_RBBM_CLOCK_DELAY_SP0, 0x00000080},
{REG_A6XX_RBBM_CLOCK_HYST_SP0, 0x0000F3CF},
{REG_A6XX_RBBM_CLOCK_CNTL_TP0, 0x02222222},
{REG_A6XX_RBBM_CLOCK_CNTL_TP1, 0x02222222},
{REG_A6XX_RBBM_CLOCK_CNTL2_TP0, 0x22222222},
{REG_A6XX_RBBM_CLOCK_CNTL2_TP1, 0x22222222},
{REG_A6XX_RBBM_CLOCK_CNTL3_TP0, 0x22222222},
{REG_A6XX_RBBM_CLOCK_CNTL3_TP1, 0x22222222},
{REG_A6XX_RBBM_CLOCK_CNTL4_TP0, 0x00022222},
{REG_A6XX_RBBM_CLOCK_CNTL4_TP1, 0x00022222},
{REG_A6XX_RBBM_CLOCK_HYST_TP0, 0x77777777},
{REG_A6XX_RBBM_CLOCK_HYST_TP1, 0x77777777},
{REG_A6XX_RBBM_CLOCK_HYST2_TP0, 0x77777777},
{REG_A6XX_RBBM_CLOCK_HYST2_TP1, 0x77777777},
{REG_A6XX_RBBM_CLOCK_HYST3_TP0, 0x77777777},
{REG_A6XX_RBBM_CLOCK_HYST3_TP1, 0x77777777},
{REG_A6XX_RBBM_CLOCK_HYST4_TP0, 0x00077777},
{REG_A6XX_RBBM_CLOCK_HYST4_TP1, 0x00077777},
{REG_A6XX_RBBM_CLOCK_DELAY_TP0, 0x11111111},
{REG_A6XX_RBBM_CLOCK_DELAY_TP1, 0x11111111},
{REG_A6XX_RBBM_CLOCK_DELAY2_TP0, 0x11111111},
{REG_A6XX_RBBM_CLOCK_DELAY2_TP1, 0x11111111},
{REG_A6XX_RBBM_CLOCK_DELAY3_TP0, 0x11111111},
{REG_A6XX_RBBM_CLOCK_DELAY3_TP1, 0x11111111},
{REG_A6XX_RBBM_CLOCK_DELAY4_TP0, 0x00011111},
{REG_A6XX_RBBM_CLOCK_DELAY4_TP1, 0x00011111},
{REG_A6XX_RBBM_CLOCK_CNTL_UCHE, 0x22222222},
{REG_A6XX_RBBM_CLOCK_CNTL2_UCHE, 0x22222222},
{REG_A6XX_RBBM_CLOCK_CNTL3_UCHE, 0x22222222},
{REG_A6XX_RBBM_CLOCK_CNTL4_UCHE, 0x00222222},
{REG_A6XX_RBBM_CLOCK_HYST_UCHE, 0x00000004},
{REG_A6XX_RBBM_CLOCK_DELAY_UCHE, 0x00000002},
{REG_A6XX_RBBM_CLOCK_CNTL_RB0, 0x22222222},
{REG_A6XX_RBBM_CLOCK_CNTL2_RB0, 0x00002222},
{REG_A6XX_RBBM_CLOCK_CNTL_CCU0, 0x00002020},
{REG_A6XX_RBBM_CLOCK_CNTL_CCU1, 0x00002220},
{REG_A6XX_RBBM_CLOCK_CNTL_CCU2, 0x00002220},
{REG_A6XX_RBBM_CLOCK_CNTL_CCU3, 0x00002220},
{REG_A6XX_RBBM_CLOCK_HYST_RB_CCU0, 0x00040F00},
{REG_A6XX_RBBM_CLOCK_HYST_RB_CCU1, 0x00040F00},
{REG_A6XX_RBBM_CLOCK_HYST_RB_CCU2, 0x00040F00},
{REG_A6XX_RBBM_CLOCK_HYST_RB_CCU3, 0x00040F00},
{REG_A6XX_RBBM_CLOCK_CNTL_RAC, 0x05022022},
{REG_A6XX_RBBM_CLOCK_CNTL2_RAC, 0x00005555},
{REG_A6XX_RBBM_CLOCK_DELAY_RAC, 0x00000011},
{REG_A6XX_RBBM_CLOCK_HYST_RAC, 0x00445044},
{REG_A6XX_RBBM_CLOCK_CNTL_TSE_RAS_RBBM, 0x04222222},
{REG_A6XX_RBBM_CLOCK_MODE_GPC, 0x00222222},
{REG_A6XX_RBBM_CLOCK_MODE_VFD, 0x00002222},
{REG_A6XX_RBBM_CLOCK_HYST_TSE_RAS_RBBM, 0x00000000},
{REG_A6XX_RBBM_CLOCK_HYST_GPC, 0x04104004},
{REG_A6XX_RBBM_CLOCK_HYST_VFD, 0x00000000},
{REG_A6XX_RBBM_CLOCK_DELAY_HLSQ, 0x00000000},
{REG_A6XX_RBBM_CLOCK_DELAY_TSE_RAS_RBBM, 0x00004000},
{REG_A6XX_RBBM_CLOCK_DELAY_GPC, 0x00000200},
{REG_A6XX_RBBM_CLOCK_DELAY_VFD, 0x00002222},
{REG_A6XX_RBBM_CLOCK_DELAY_HLSQ_2, 0x00000002},
{REG_A6XX_RBBM_CLOCK_MODE_HLSQ, 0x00002222},
{REG_A6XX_RBBM_CLOCK_CNTL_GMU_GX, 0x00000222},
{REG_A6XX_RBBM_CLOCK_DELAY_GMU_GX, 0x00000111},
{REG_A6XX_RBBM_CLOCK_HYST_GMU_GX, 0x00000555},
{},
};
const struct adreno_reglist a630_hwcg[] = {
{REG_A6XX_RBBM_CLOCK_CNTL_SP0, 0x22222222},
{REG_A6XX_RBBM_CLOCK_CNTL_SP1, 0x22222222},
@ -555,7 +623,7 @@ static void a6xx_set_hwcg(struct msm_gpu *gpu, bool state)
gpu_write(gpu, REG_A6XX_RBBM_CLOCK_CNTL, state ? clock_cntl_on : 0);
}
/* For a615, a616, a618, A619, a630, a640 and a680 */
/* For a615, a616, a618, a619, a630, a640 and a680 */
static const u32 a6xx_protect[] = {
A6XX_PROTECT_RDONLY(0x00000, 0x04ff),
A6XX_PROTECT_RDONLY(0x00501, 0x0005),

65
drivers/gpu/drm/msm/adreno/a6xx_hfi.c
View file

@ -205,8 +205,8 @@ static int a6xx_hfi_get_fw_version(struct a6xx_gmu *gmu, u32 *version)
{
struct a6xx_hfi_msg_fw_version msg = { 0 };
/* Currently supporting version 1.1 */
msg.supported_version = (1 << 28) | (1 << 16);
/* Currently supporting version 1.10 */
msg.supported_version = (1 << 28) | (1 << 19) | (1 << 17);
return a6xx_hfi_send_msg(gmu, HFI_H2F_MSG_FW_VERSION, &msg, sizeof(msg),
version, sizeof(*version));
@ -285,6 +285,65 @@ static void a618_build_bw_table(struct a6xx_hfi_msg_bw_table *msg)
msg->cnoc_cmds_data[1][0] = 0x60000001;
}
static void a619_build_bw_table(struct a6xx_hfi_msg_bw_table *msg)
{
msg->bw_level_num = 13;
msg->ddr_cmds_num = 3;
msg->ddr_wait_bitmask = 0x0;
msg->ddr_cmds_addrs[0] = 0x50000;
msg->ddr_cmds_addrs[1] = 0x50004;
msg->ddr_cmds_addrs[2] = 0x50080;
msg->ddr_cmds_data[0][0] = 0x40000000;
msg->ddr_cmds_data[0][1] = 0x40000000;
msg->ddr_cmds_data[0][2] = 0x40000000;
msg->ddr_cmds_data[1][0] = 0x6000030c;
msg->ddr_cmds_data[1][1] = 0x600000db;
msg->ddr_cmds_data[1][2] = 0x60000008;
msg->ddr_cmds_data[2][0] = 0x60000618;
msg->ddr_cmds_data[2][1] = 0x600001b6;
msg->ddr_cmds_data[2][2] = 0x60000008;
msg->ddr_cmds_data[3][0] = 0x60000925;
msg->ddr_cmds_data[3][1] = 0x60000291;
msg->ddr_cmds_data[3][2] = 0x60000008;
msg->ddr_cmds_data[4][0] = 0x60000dc1;
msg->ddr_cmds_data[4][1] = 0x600003dc;
msg->ddr_cmds_data[4][2] = 0x60000008;
msg->ddr_cmds_data[5][0] = 0x600010ad;
msg->ddr_cmds_data[5][1] = 0x600004ae;
msg->ddr_cmds_data[5][2] = 0x60000008;
msg->ddr_cmds_data[6][0] = 0x600014c3;
msg->ddr_cmds_data[6][1] = 0x600005d4;
msg->ddr_cmds_data[6][2] = 0x60000008;
msg->ddr_cmds_data[7][0] = 0x6000176a;
msg->ddr_cmds_data[7][1] = 0x60000693;
msg->ddr_cmds_data[7][2] = 0x60000008;
msg->ddr_cmds_data[8][0] = 0x60001f01;
msg->ddr_cmds_data[8][1] = 0x600008b5;
msg->ddr_cmds_data[8][2] = 0x60000008;
msg->ddr_cmds_data[9][0] = 0x60002940;
msg->ddr_cmds_data[9][1] = 0x60000b95;
msg->ddr_cmds_data[9][2] = 0x60000008;
msg->ddr_cmds_data[10][0] = 0x60002f68;
msg->ddr_cmds_data[10][1] = 0x60000d50;
msg->ddr_cmds_data[10][2] = 0x60000008;
msg->ddr_cmds_data[11][0] = 0x60003700;
msg->ddr_cmds_data[11][1] = 0x60000f71;
msg->ddr_cmds_data[11][2] = 0x60000008;
msg->ddr_cmds_data[12][0] = 0x60003fce;
msg->ddr_cmds_data[12][1] = 0x600011ea;
msg->ddr_cmds_data[12][2] = 0x60000008;
msg->cnoc_cmds_num = 1;
msg->cnoc_wait_bitmask = 0x0;
msg->cnoc_cmds_addrs[0] = 0x50054;
msg->cnoc_cmds_data[0][0] = 0x40000000;
}
static void a640_build_bw_table(struct a6xx_hfi_msg_bw_table *msg)
{
/*
@ -462,6 +521,8 @@ static int a6xx_hfi_send_bw_table(struct a6xx_gmu *gmu)
if (adreno_is_a618(adreno_gpu))
a618_build_bw_table(&msg);
else if (adreno_is_a619(adreno_gpu))
a619_build_bw_table(&msg);
else if (adreno_is_a640_family(adreno_gpu))
a640_build_bw_table(&msg);
else if (adreno_is_a650(adreno_gpu))

14
drivers/gpu/drm/msm/adreno/adreno_device.c
View file

@ -264,6 +264,19 @@ static const struct adreno_info gpulist[] = {
.gmem = SZ_512K,
.inactive_period = DRM_MSM_INACTIVE_PERIOD,
.init = a6xx_gpu_init,
}, {
.rev = ADRENO_REV(6, 1, 9, ANY_ID),
.revn = 619,
.name = "A619",
.fw = {
[ADRENO_FW_SQE] = "a630_sqe.fw",
[ADRENO_FW_GMU] = "a619_gmu.bin",
},
.gmem = SZ_512K,
.inactive_period = DRM_MSM_INACTIVE_PERIOD,
.init = a6xx_gpu_init,
.zapfw = "a615_zap.mdt",
.hwcg = a615_hwcg,
}, {
.rev = ADRENO_REV(6, 3, 0, ANY_ID),
.revn = 630,
@ -355,6 +368,7 @@ MODULE_FIRMWARE("qcom/a530_zap.mdt");
MODULE_FIRMWARE("qcom/a530_zap.b00");
MODULE_FIRMWARE("qcom/a530_zap.b01");
MODULE_FIRMWARE("qcom/a530_zap.b02");
MODULE_FIRMWARE("qcom/a619_gmu.bin");
MODULE_FIRMWARE("qcom/a630_sqe.fw");
MODULE_FIRMWARE("qcom/a630_gmu.bin");
MODULE_FIRMWARE("qcom/a630_zap.mbn");

13
drivers/gpu/drm/msm/adreno/adreno_gpu.h
View file

@ -57,7 +57,7 @@ struct adreno_reglist {
u32 value;
};
extern const struct adreno_reglist a630_hwcg[], a640_hwcg[], a650_hwcg[], a660_hwcg[];
extern const struct adreno_reglist a615_hwcg[], a630_hwcg[], a640_hwcg[], a650_hwcg[], a660_hwcg[];
struct adreno_info {
struct adreno_rev rev;
@ -242,6 +242,11 @@ static inline int adreno_is_a618(struct adreno_gpu *gpu)
return gpu->revn == 618;
}
static inline int adreno_is_a619(struct adreno_gpu *gpu)
{
return gpu->revn == 619;
}
static inline int adreno_is_a630(struct adreno_gpu *gpu)
{
return gpu->revn == 630;
@ -268,6 +273,12 @@ static inline int adreno_is_a660(struct adreno_gpu *gpu)
return gpu->revn == 660;
}
/* check for a615, a616, a618, a619 or any derivatives */
static inline int adreno_is_a615_family(struct adreno_gpu *gpu)
{
return gpu->revn == 615 || gpu->revn == 616 || gpu->revn == 618 || gpu->revn == 619;
}
static inline int adreno_is_a660_family(struct adreno_gpu *gpu)
{
return adreno_is_a660(gpu) || adreno_is_7c3(gpu);