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drm/msm/a6xx: Add support for Adreno 623

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Add support for Adreno 623 GPU found in QCS8300 chipsets.

Signed-off-by: Jie Zhang <quic_jiezh@quicinc.com>
Signed-off-by: Akhil P Oommen <quic_akhilpo@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/640056/
Signed-off-by: Rob Clark <robdclark@chromium.org>
This commit is contained in:
Jie Zhang
2025-02-28 01:37:51 +05:30
committed by Rob Clark
parent 11cdb81b3c
commit b1f07bc58d
4 changed files with 43 additions and 1 deletions
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29
drivers/gpu/drm/msm/adreno/a6xx_catalog.c
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@@ -879,6 +879,35 @@ static const struct adreno_info a6xx_gpus[] = {
{ 0, 0 },
{ 137, 1 },
),
}, {
.chip_ids = ADRENO_CHIP_IDS(0x06020300),
.family = ADRENO_6XX_GEN3,
.fw = {
[ADRENO_FW_SQE] = "a650_sqe.fw",
[ADRENO_FW_GMU] = "a623_gmu.bin",
},
.gmem = SZ_512K,
.inactive_period = DRM_MSM_INACTIVE_PERIOD,
.quirks = ADRENO_QUIRK_HAS_CACHED_COHERENT |
ADRENO_QUIRK_HAS_HW_APRIV,
.init = a6xx_gpu_init,
.a6xx = &(const struct a6xx_info) {
.hwcg = a690_hwcg,
.protect = &a650_protect,
.gmu_cgc_mode = 0x00020200,
.prim_fifo_threshold = 0x00010000,
.bcms = (const struct a6xx_bcm[]) {
{ .name = "SH0", .buswidth = 16 },
{ .name = "MC0", .buswidth = 4 },
{
.name = "ACV",
.fixed = true,
.perfmode = BIT(3),
},
{ /* sentinel */ },
},
},
.address_space_size = SZ_16G,
}, {
.chip_ids = ADRENO_CHIP_IDS(
0x06030001,

8
drivers/gpu/drm/msm/adreno/a6xx_gpu.c
View File

@@ -616,6 +616,14 @@ static void a6xx_calc_ubwc_config(struct adreno_gpu *gpu)
gpu->ubwc_config.uavflagprd_inv = 2;
}
if (adreno_is_a623(gpu)) {
gpu->ubwc_config.highest_bank_bit = 16;
gpu->ubwc_config.amsbc = 1;
gpu->ubwc_config.rgb565_predicator = 1;
gpu->ubwc_config.uavflagprd_inv = 2;
gpu->ubwc_config.macrotile_mode = 1;
}
if (adreno_is_a640_family(gpu))
gpu->ubwc_config.amsbc = 1;

2
drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c
View File

@@ -1227,7 +1227,7 @@ static void a6xx_get_gmu_registers(struct msm_gpu *gpu,
_a6xx_get_gmu_registers(gpu, a6xx_state, &a6xx_gmu_reglist[1],
&a6xx_state->gmu_registers[1], true);
if (adreno_is_a621(adreno_gpu))
if (adreno_is_a621(adreno_gpu) || adreno_is_a623(adreno_gpu))
_a6xx_get_gmu_registers(gpu, a6xx_state, &a621_gpucc_reg,
&a6xx_state->gmu_registers[2], false);
else

5
drivers/gpu/drm/msm/adreno/adreno_gpu.h
View File

@@ -442,6 +442,11 @@ static inline int adreno_is_a621(const struct adreno_gpu *gpu)
return gpu->info->chip_ids[0] == 0x06020100;
}
static inline int adreno_is_a623(const struct adreno_gpu *gpu)
{
return gpu->info->chip_ids[0] == 0x06020300;
}
static inline int adreno_is_a630(const struct adreno_gpu *gpu)
{
return adreno_is_revn(gpu, 630);