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Commit 90b593ce authored by Rob Clark's avatar Rob Clark
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drm/msm/adreno: Switch to chip-id for identifying GPU 

Since the revision becomes an opaque identifier with future GPUs, move
away from treating different ranges of bits as having a given meaning.
This means that we need to explicitly list different patch revisions in
the device table.
Signed-off-by: default avatarRob Clark <robdclark@chromium.org>
Reviewed-by: default avatarDmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/549782/
parent b42ab854
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Showing with 115 additions and 105 deletions
drivers/gpu/drm/msm/adreno/a4xx_gpu.c
View file @ 90b593ce
......@@ -145,7 +145,7 @@ static void a4xx_enable_hwcg(struct msm_gpu *gpu)
gpu_write(gpu, REG_A4XX_RBBM_CLOCK_DELAY_HLSQ, 0x00220000);
/* Early A430's have a timing issue with SP/TP power collapse;
disabling HW clock gating prevents it. */
if (adreno_is_a430(adreno_gpu) && adreno_gpu->rev.patchid < 2)
if (adreno_is_a430(adreno_gpu) && adreno_patchid(adreno_gpu) < 2)
gpu_write(gpu, REG_A4XX_RBBM_CLOCK_CTL, 0);
else
gpu_write(gpu, REG_A4XX_RBBM_CLOCK_CTL, 0xAAAAAAAA);
......
drivers/gpu/drm/msm/adreno/a5xx_gpu.c
View file @ 90b593ce
......@@ -1770,7 +1770,7 @@ struct msm_gpu *a5xx_gpu_init(struct drm_device *dev)
nr_rings = 4;
if (adreno_cmp_rev(ADRENO_REV(5, 1, 0, ANY_ID), config->rev))
if (config->info->revn == 510)
nr_rings = 1;
ret = adreno_gpu_init(dev, pdev, adreno_gpu, &funcs, nr_rings);
......
drivers/gpu/drm/msm/adreno/a5xx_power.c
View file @ 90b593ce
......@@ -179,7 +179,7 @@ static void a540_lm_setup(struct msm_gpu *gpu)
/* The battery current limiter isn't enabled for A540 */
config = AGC_LM_CONFIG_BCL_DISABLED;
config |= adreno_gpu->rev.patchid << AGC_LM_CONFIG_GPU_VERSION_SHIFT;
config |= adreno_patchid(adreno_gpu) << AGC_LM_CONFIG_GPU_VERSION_SHIFT;
/* For now disable GPMU side throttling */
config |= AGC_LM_CONFIG_THROTTLE_DISABLE;
......
drivers/gpu/drm/msm/adreno/a6xx_gmu.c
View file @ 90b593ce
......@@ -790,10 +790,16 @@ static int a6xx_gmu_fw_start(struct a6xx_gmu *gmu, unsigned int state)
gmu_write(gmu, REG_A6XX_GMU_AHB_FENCE_RANGE_0,
(1 << 31) | (0xa << 18) | (0xa0));
chipid = adreno_gpu->rev.core << 24;
chipid |= adreno_gpu->rev.major << 16;
chipid |= adreno_gpu->rev.minor << 12;
chipid |= adreno_gpu->rev.patchid << 8;
/*
* Note that the GMU has a slightly different layout for
* chip_id, for whatever reason, so a bit of massaging
* is needed. The upper 16b are the same, but minor and
* patchid are packed in four bits each with the lower
* 8b unused:
*/
chipid = adreno_gpu->chip_id & 0xffff0000;
chipid |= (adreno_gpu->chip_id << 4) & 0xf000; /* minor */
chipid |= (adreno_gpu->chip_id << 8) & 0x0f00; /* patchid */
gmu_write(gmu, REG_A6XX_GMU_HFI_SFR_ADDR, chipid);
......
drivers/gpu/drm/msm/adreno/adreno_device.c
View file @ 90b593ce
......@@ -22,7 +22,7 @@ module_param_named(allow_vram_carveout, allow_vram_carveout, bool, 0600);
static const struct adreno_info gpulist[] = {
{
.rev = ADRENO_REV(2, 0, 0, 0),
.chip_ids = ADRENO_CHIP_IDS(0x02000000),
.family = ADRENO_2XX_GEN1,
.revn = 200,
.fw = {
......@@ -33,7 +33,7 @@ static const struct adreno_info gpulist[] = {
.inactive_period = DRM_MSM_INACTIVE_PERIOD,
.init = a2xx_gpu_init,
}, { /* a200 on i.mx51 has only 128kib gmem */
.rev = ADRENO_REV(2, 0, 0, 1),
.chip_ids = ADRENO_CHIP_IDS(0x02000001),
.family = ADRENO_2XX_GEN1,
.revn = 201,
.fw = {
......@@ -44,7 +44,7 @@ static const struct adreno_info gpulist[] = {
.inactive_period = DRM_MSM_INACTIVE_PERIOD,
.init = a2xx_gpu_init,
}, {
.rev = ADRENO_REV(2, 2, 0, ANY_ID),
.chip_ids = ADRENO_CHIP_IDS(0x02020000),
.family = ADRENO_2XX_GEN2,
.revn = 220,
.fw = {
......@@ -55,7 +55,10 @@ static const struct adreno_info gpulist[] = {
.inactive_period = DRM_MSM_INACTIVE_PERIOD,
.init = a2xx_gpu_init,
}, {
.rev = ADRENO_REV(3, 0, 5, ANY_ID),
.chip_ids = ADRENO_CHIP_IDS(
0x03000512,
0x03000520
),
.family = ADRENO_3XX,
.revn = 305,
.fw = {
......@@ -66,7 +69,7 @@ static const struct adreno_info gpulist[] = {
.inactive_period = DRM_MSM_INACTIVE_PERIOD,
.init = a3xx_gpu_init,
}, {
.rev = ADRENO_REV(3, 0, 6, 0),
.chip_ids = ADRENO_CHIP_IDS(0x03000600),
.family = ADRENO_3XX,
.revn = 307, /* because a305c is revn==306 */
.fw = {
......@@ -77,7 +80,11 @@ static const struct adreno_info gpulist[] = {
.inactive_period = DRM_MSM_INACTIVE_PERIOD,
.init = a3xx_gpu_init,
}, {
.rev = ADRENO_REV(3, 2, ANY_ID, ANY_ID),
.chip_ids = ADRENO_CHIP_IDS(
0x03020000,
0x03020001,
0x03020002
),
.family = ADRENO_3XX,
.revn = 320,
.fw = {
......@@ -88,7 +95,11 @@ static const struct adreno_info gpulist[] = {
.inactive_period = DRM_MSM_INACTIVE_PERIOD,
.init = a3xx_gpu_init,
}, {
.rev = ADRENO_REV(3, 3, 0, ANY_ID),
.chip_ids = ADRENO_CHIP_IDS(
0x03030000,
0x03030001,
0x03030002
),
.family = ADRENO_3XX,
.revn = 330,
.fw = {
......@@ -99,7 +110,7 @@ static const struct adreno_info gpulist[] = {
.inactive_period = DRM_MSM_INACTIVE_PERIOD,
.init = a3xx_gpu_init,
}, {
.rev = ADRENO_REV(4, 0, 5, ANY_ID),
.chip_ids = ADRENO_CHIP_IDS(0x04000500),
.family = ADRENO_4XX,
.revn = 405,
.fw = {
......@@ -110,7 +121,7 @@ static const struct adreno_info gpulist[] = {
.inactive_period = DRM_MSM_INACTIVE_PERIOD,
.init = a4xx_gpu_init,
}, {
.rev = ADRENO_REV(4, 2, 0, ANY_ID),
.chip_ids = ADRENO_CHIP_IDS(0x04020000),
.family = ADRENO_4XX,
.revn = 420,
.fw = {
......@@ -121,7 +132,7 @@ static const struct adreno_info gpulist[] = {
.inactive_period = DRM_MSM_INACTIVE_PERIOD,
.init = a4xx_gpu_init,
}, {
.rev = ADRENO_REV(4, 3, 0, ANY_ID),
.chip_ids = ADRENO_CHIP_IDS(0x04030002),
.family = ADRENO_4XX,
.revn = 430,
.fw = {
......@@ -132,7 +143,7 @@ static const struct adreno_info gpulist[] = {
.inactive_period = DRM_MSM_INACTIVE_PERIOD,
.init = a4xx_gpu_init,
}, {
.rev = ADRENO_REV(5, 0, 6, ANY_ID),
.chip_ids = ADRENO_CHIP_IDS(0x05000600),
.family = ADRENO_5XX,
.revn = 506,
.fw = {
......@@ -150,7 +161,7 @@ static const struct adreno_info gpulist[] = {
.init = a5xx_gpu_init,
.zapfw = "a506_zap.mdt",
}, {
.rev = ADRENO_REV(5, 0, 8, ANY_ID),
.chip_ids = ADRENO_CHIP_IDS(0x05000800),
.family = ADRENO_5XX,
.revn = 508,
.fw = {
......@@ -167,7 +178,7 @@ static const struct adreno_info gpulist[] = {
.init = a5xx_gpu_init,
.zapfw = "a508_zap.mdt",
}, {
.rev = ADRENO_REV(5, 0, 9, ANY_ID),
.chip_ids = ADRENO_CHIP_IDS(0x05000900),
.family = ADRENO_5XX,
.revn = 509,
.fw = {
......@@ -185,7 +196,7 @@ static const struct adreno_info gpulist[] = {
/* Adreno 509 uses the same ZAP as 512 */
.zapfw = "a512_zap.mdt",
}, {
.rev = ADRENO_REV(5, 1, 0, ANY_ID),
.chip_ids = ADRENO_CHIP_IDS(0x05010000),
.family = ADRENO_5XX,
.revn = 510,
.fw = {
......@@ -200,7 +211,7 @@ static const struct adreno_info gpulist[] = {
.inactive_period = 250,
.init = a5xx_gpu_init,
}, {
.rev = ADRENO_REV(5, 1, 2, ANY_ID),
.chip_ids = ADRENO_CHIP_IDS(0x05010200),
.family = ADRENO_5XX,
.revn = 512,
.fw = {
......@@ -217,7 +228,10 @@ static const struct adreno_info gpulist[] = {
.init = a5xx_gpu_init,
.zapfw = "a512_zap.mdt",
}, {
.rev = ADRENO_REV(5, 3, 0, 2),
.chip_ids = ADRENO_CHIP_IDS(
0x05030002,
0x05030004
),
.family = ADRENO_5XX,
.revn = 530,
.fw = {
......@@ -236,7 +250,7 @@ static const struct adreno_info gpulist[] = {
.init = a5xx_gpu_init,
.zapfw = "a530_zap.mdt",
}, {
.rev = ADRENO_REV(5, 4, 0, ANY_ID),
.chip_ids = ADRENO_CHIP_IDS(0x05040001),
.family = ADRENO_5XX,
.revn = 540,
.fw = {
......@@ -254,7 +268,7 @@ static const struct adreno_info gpulist[] = {
.init = a5xx_gpu_init,
.zapfw = "a540_zap.mdt",
}, {
.rev = ADRENO_REV(6, 1, 0, ANY_ID),
.chip_ids = ADRENO_CHIP_IDS(0x06010000),
.family = ADRENO_6XX_GEN1,
.revn = 610,
.fw = {
......@@ -280,7 +294,7 @@ static const struct adreno_info gpulist[] = {
{ 127, 4 },
),
}, {
.rev = ADRENO_REV(6, 1, 8, ANY_ID),
.chip_ids = ADRENO_CHIP_IDS(0x06010800),
.family = ADRENO_6XX_GEN1,
.revn = 618,
.fw = {
......@@ -298,7 +312,7 @@ static const struct adreno_info gpulist[] = {
),
}, {
.machine = "qcom,sm4350",
.rev = ADRENO_REV(6, 1, 9, ANY_ID),
.chip_ids = ADRENO_CHIP_IDS(0x06010900),
.family = ADRENO_6XX_GEN1,
.revn = 619,
.fw = {
......@@ -317,7 +331,7 @@ static const struct adreno_info gpulist[] = {
),
}, {
.machine = "qcom,sm6375",
.rev = ADRENO_REV(6, 1, 9, ANY_ID),
.chip_ids = ADRENO_CHIP_IDS(0x06010900),
.family = ADRENO_6XX_GEN1,
.revn = 619,
.fw = {
......@@ -335,7 +349,7 @@ static const struct adreno_info gpulist[] = {
{ 177, 2 },
),
}, {
.rev = ADRENO_REV(6, 1, 9, ANY_ID),
.chip_ids = ADRENO_CHIP_IDS(0x06010900),
.family = ADRENO_6XX_GEN1,
.revn = 619,
.fw = {
......@@ -356,7 +370,10 @@ static const struct adreno_info gpulist[] = {
{ 180, 1 },
),
}, {
.rev = ADRENO_REV(6, 3, 0, ANY_ID),
.chip_ids = ADRENO_CHIP_IDS(
0x06030001,
0x06030002
),
.family = ADRENO_6XX_GEN1,
.revn = 630,
.fw = {
......@@ -370,7 +387,7 @@ static const struct adreno_info gpulist[] = {
.zapfw = "a630_zap.mdt",
.hwcg = a630_hwcg,
}, {
.rev = ADRENO_REV(6, 4, 0, ANY_ID),
.chip_ids = ADRENO_CHIP_IDS(0x06040001),
.family = ADRENO_6XX_GEN2,
.revn = 640,
.fw = {
......@@ -388,7 +405,7 @@ static const struct adreno_info gpulist[] = {
{ 1, 1 },
),
}, {
.rev = ADRENO_REV(6, 5, 0, ANY_ID),
.chip_ids = ADRENO_CHIP_IDS(0x06050002),
.family = ADRENO_6XX_GEN3,
.revn = 650,
.fw = {
......@@ -410,7 +427,7 @@ static const struct adreno_info gpulist[] = {
{ 3, 2 },
),
}, {
.rev = ADRENO_REV(6, 6, 0, ANY_ID),
.chip_ids = ADRENO_CHIP_IDS(0x06060001),
.family = ADRENO_6XX_GEN4,
.revn = 660,
.fw = {
......@@ -426,7 +443,7 @@ static const struct adreno_info gpulist[] = {
.hwcg = a660_hwcg,
.address_space_size = SZ_16G,
}, {
.rev = ADRENO_REV(6, 3, 5, ANY_ID),
.chip_ids = ADRENO_CHIP_IDS(0x06030500),
.family = ADRENO_6XX_GEN4,
.fw = {
[ADRENO_FW_SQE] = "a660_sqe.fw",
......@@ -445,7 +462,7 @@ static const struct adreno_info gpulist[] = {
{ 190, 1 },
),
}, {
.rev = ADRENO_REV(6, 8, 0, ANY_ID),
.chip_ids = ADRENO_CHIP_IDS(0x06080000),
.family = ADRENO_6XX_GEN2,
.revn = 680,
.fw = {
......@@ -459,7 +476,7 @@ static const struct adreno_info gpulist[] = {
.zapfw = "a640_zap.mdt",
.hwcg = a640_hwcg,
}, {
.rev = ADRENO_REV(6, 9, 0, ANY_ID),
.chip_ids = ADRENO_CHIP_IDS(0x06090000),
.family = ADRENO_6XX_GEN4,
.fw = {
[ADRENO_FW_SQE] = "a660_sqe.fw",
......@@ -494,31 +511,16 @@ MODULE_FIRMWARE("qcom/a630_sqe.fw");
MODULE_FIRMWARE("qcom/a630_gmu.bin");
MODULE_FIRMWARE("qcom/a630_zap.mbn");
static inline bool _rev_match(uint8_t entry, uint8_t id)
static const struct adreno_info *adreno_info(uint32_t chip_id)
{
return (entry == ANY_ID) || (entry == id);
}
bool adreno_cmp_rev(struct adreno_rev rev1, struct adreno_rev rev2)
{
return _rev_match(rev1.core, rev2.core) &&
_rev_match(rev1.major, rev2.major) &&
_rev_match(rev1.minor, rev2.minor) &&
_rev_match(rev1.patchid, rev2.patchid);
}
static const struct adreno_info *adreno_info(struct adreno_rev rev)
{
int i;
/* identify gpu: */
for (i = 0; i < ARRAY_SIZE(gpulist); i++) {
for (int i = 0; i < ARRAY_SIZE(gpulist); i++) {
const struct adreno_info *info = &gpulist[i];
if (info->machine && !of_machine_is_compatible(info->machine))
continue;
if (adreno_cmp_rev(info->rev, rev))
return info;
for (int j = 0; info->chip_ids[j]; j++)
if (info->chip_ids[j] == chip_id)
return info;
}
return NULL;
......@@ -598,12 +600,11 @@ struct msm_gpu *adreno_load_gpu(struct drm_device *dev)
return NULL;
}
static int find_chipid(struct device *dev, struct adreno_rev *rev)
static int find_chipid(struct device *dev, uint32_t *chipid)
{
struct device_node *node = dev->of_node;
const char *compat;
int ret;
u32 chipid;
/* first search the compat strings for qcom,adreno-XYZ.W: */
ret = of_property_read_string_index(node, "compatible", 0, &compat);
......@@ -612,32 +613,34 @@ static int find_chipid(struct device *dev, struct adreno_rev *rev)
if (sscanf(compat, "qcom,adreno-%u.%u", &r, &patch) == 2 ||
sscanf(compat, "amd,imageon-%u.%u", &r, &patch) == 2) {
rev->core = r / 100;
uint32_t core, major, minor;
core = r / 100;
r %= 100;
rev->major = r / 10;
major = r / 10;
r %= 10;
rev->minor = r;
rev->patchid = patch;
minor = r;
*chipid = (core << 24) |
(major << 16) |
(minor << 8) |
patch;
return 0;
}
if (sscanf(compat, "qcom,adreno-%08x", chipid) == 1)
return 0;
}
/* and if that fails, fall back to legacy "qcom,chipid" property: */
ret = of_property_read_u32(node, "qcom,chipid", &chipid);
ret = of_property_read_u32(node, "qcom,chipid", chipid);
if (ret) {
DRM_DEV_ERROR(dev, "could not parse qcom,chipid: %d\n", ret);
return ret;
}
rev->core = (chipid >> 24) & 0xff;
rev->major = (chipid >> 16) & 0xff;
rev->minor = (chipid >> 8) & 0xff;
rev->patchid = (chipid & 0xff);
dev_warn(dev, "Using legacy qcom,chipid binding!\n");
dev_warn(dev, "Use compatible qcom,adreno-%u%u%u.%u instead.\n",
rev->core, rev->major, rev->minor, rev->patchid);
return 0;
}
......@@ -651,23 +654,23 @@ static int adreno_bind(struct device *dev, struct device *master, void *data)
struct msm_gpu *gpu;
int ret;
ret = find_chipid(dev, &config.rev);
ret = find_chipid(dev, &config.chip_id);
if (ret)
return ret;
dev->platform_data = &config;
priv->gpu_pdev = to_platform_device(dev);
info = adreno_info(config.rev);
info = adreno_info(config.chip_id);
if (!info) {
dev_warn(drm->dev, "Unknown GPU revision: %"ADRENO_CHIPID_FMT"\n",
ADRENO_CHIPID_ARGS(config.rev));
ADRENO_CHIPID_ARGS(config.chip_id));
return -ENXIO;
}
config.info = info;
DBG("Found GPU: %"ADRENO_CHIPID_FMT, ADRENO_CHIPID_ARGS(config.rev));
DBG("Found GPU: %"ADRENO_CHIPID_FMT, ADRENO_CHIPID_ARGS(config.chip_id));
priv->is_a2xx = info->family < ADRENO_3XX;
priv->has_cached_coherent =
......
drivers/gpu/drm/msm/adreno/adreno_gpu.c
View file @ 90b593ce
......@@ -326,10 +326,7 @@ int adreno_get_param(struct msm_gpu *gpu, struct msm_file_private *ctx,
*value = !adreno_is_a650_family(adreno_gpu) ? 0x100000 : 0;
return 0;
case MSM_PARAM_CHIP_ID:
*value = (uint64_t)adreno_gpu->rev.patchid |
((uint64_t)adreno_gpu->rev.minor << 8) |
((uint64_t)adreno_gpu->rev.major << 16) |
((uint64_t)adreno_gpu->rev.core << 24);
*value = adreno_gpu->chip_id;
if (!adreno_gpu->info->revn)
*value |= ((uint64_t) adreno_gpu->speedbin) << 32;
return 0;
......@@ -849,7 +846,7 @@ void adreno_show(struct msm_gpu *gpu, struct msm_gpu_state *state,
drm_printf(p, "revision: %u (%"ADRENO_CHIPID_FMT")\n",
adreno_gpu->info->revn,
ADRENO_CHIPID_ARGS(adreno_gpu->rev));
ADRENO_CHIPID_ARGS(adreno_gpu->chip_id));
/*
* If this is state collected due to iova fault, so fault related info
*
......@@ -922,7 +919,7 @@ void adreno_dump_info(struct msm_gpu *gpu)
printk("revision: %u (%"ADRENO_CHIPID_FMT")\n",
adreno_gpu->info->revn,
ADRENO_CHIPID_ARGS(adreno_gpu->rev));
ADRENO_CHIPID_ARGS(adreno_gpu->chip_id));
for (i = 0; i < gpu->nr_rings; i++) {
struct msm_ringbuffer *ring = gpu->rb[i];
......@@ -1073,14 +1070,13 @@ int adreno_gpu_init(struct drm_device *drm, struct platform_device *pdev,
struct adreno_platform_config *config = dev->platform_data;
struct msm_gpu_config adreno_gpu_config = { 0 };
struct msm_gpu *gpu = &adreno_gpu->base;
struct adreno_rev *rev = &config->rev;
const char *gpu_name;
u32 speedbin;
int ret;
adreno_gpu->funcs = funcs;
adreno_gpu->info = config->info;
adreno_gpu->rev = *rev;
adreno_gpu->chip_id = config->chip_id;
/* Only handle the core clock when GMU is not in use (or is absent). */
if (adreno_has_gmu_wrapper(adreno_gpu) ||
......@@ -1105,7 +1101,7 @@ int adreno_gpu_init(struct drm_device *drm, struct platform_device *pdev,
adreno_gpu->speedbin = (uint16_t) (0xffff & speedbin);
gpu_name = devm_kasprintf(dev, GFP_KERNEL, "%"ADRENO_CHIPID_FMT,
ADRENO_CHIPID_ARGS(config->rev));
ADRENO_CHIPID_ARGS(config->chip_id));
if (!gpu_name)
return -ENOMEM;
......
drivers/gpu/drm/msm/adreno/adreno_gpu.h
View file @ 90b593ce
......@@ -54,23 +54,15 @@ enum adreno_family {
#define ADRENO_QUIRK_HAS_HW_APRIV BIT(3)
#define ADRENO_QUIRK_HAS_CACHED_COHERENT BIT(4)
struct adreno_rev {
uint8_t core;
uint8_t major;
uint8_t minor;
uint8_t patchid;
};
#define ANY_ID 0xff
#define ADRENO_REV(core, major, minor, patchid) \
((struct adreno_rev){ core, major, minor, patchid })
/* Helper for formating the chip_id in the way that userspace tools like
* crashdec expect.
*/
#define ADRENO_CHIPID_FMT "u.%u.%u.%u"
#define ADRENO_CHIPID_ARGS(_r) (_r).core, (_r).major, (_r).minor, (_r).patchid
#define ADRENO_CHIPID_ARGS(_c) \
(((_c) >> 24) & 0xff), \
(((_c) >> 16) & 0xff), \
(((_c) >> 8) & 0xff), \
((_c) & 0xff)
struct adreno_gpu_funcs {
struct msm_gpu_funcs base;
......@@ -92,7 +84,12 @@ struct adreno_speedbin {
struct adreno_info {
const char *machine;
struct adreno_rev rev;
/**
* @chipids: Table of matching chip-ids
*
* Terminated with 0 sentinal
*/
uint32_t *chip_ids;
enum adreno_family family;
uint32_t revn;
const char *fw[ADRENO_FW_MAX];
......@@ -112,6 +109,8 @@ struct adreno_info {
struct adreno_speedbin *speedbins;
};
#define ADRENO_CHIP_IDS(tbl...) (uint32_t[]) { tbl, 0 }
/*
* Helper to build a speedbin table, ie. the table:
* fuse | speedbin
......@@ -132,8 +131,8 @@ struct adreno_info {
struct adreno_gpu {
struct msm_gpu base;
struct adreno_rev rev;
const struct adreno_info *info;
uint32_t chip_id;
uint16_t speedbin;
const struct adreno_gpu_funcs *funcs;
......@@ -182,7 +181,7 @@ struct adreno_ocmem {
/* platform config data (ie. from DT, or pdata) */
struct adreno_platform_config {
struct adreno_rev rev;
uint32_t chip_id;
const struct adreno_info *info;
};
......@@ -200,7 +199,15 @@ struct adreno_platform_config {
__ret; \
})
bool adreno_cmp_rev(struct adreno_rev rev1, struct adreno_rev rev2);
static inline uint8_t adreno_patchid(const struct adreno_gpu *gpu)
{
/* It is probably ok to assume legacy "adreno_rev" format
* for all a6xx devices, but probably best to limit this
* to older things.
*/
WARN_ON_ONCE(gpu->info->family >= ADRENO_6XX_GEN1);
return gpu->chip_id & 0xff;
}
static inline bool adreno_is_revn(const struct adreno_gpu *gpu, uint32_t revn)
{
......@@ -256,7 +263,7 @@ static inline bool adreno_is_a330(const struct adreno_gpu *gpu)
static inline bool adreno_is_a330v2(const struct adreno_gpu *gpu)
{
return adreno_is_a330(gpu) && (gpu->rev.patchid > 0);
return adreno_is_a330(gpu) && (adreno_patchid(gpu) > 0);
}
static inline int adreno_is_a405(const struct adreno_gpu *gpu)
......@@ -346,8 +353,7 @@ static inline int adreno_is_a650(const struct adreno_gpu *gpu)
static inline int adreno_is_7c3(const struct adreno_gpu *gpu)
{
/* The order of args is important here to handle ANY_ID correctly */
return adreno_cmp_rev(ADRENO_REV(6, 3, 5, ANY_ID), gpu->rev);
return gpu->info->chip_ids[0] == 0x06030500;
}
static inline int adreno_is_a660(const struct adreno_gpu *gpu)
......@@ -362,8 +368,7 @@ static inline int adreno_is_a680(const struct adreno_gpu *gpu)
static inline int adreno_is_a690(const struct adreno_gpu *gpu)
{
/* The order of args is important here to handle ANY_ID correctly */
return adreno_cmp_rev(ADRENO_REV(6, 9, 0, ANY_ID), gpu->rev);
return gpu->info->chip_ids[0] == 0x06090000;
}
/* check for a615, a616, a618, a619 or any a630 derivatives */
......
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