[PATCH] drivers/gpu: Switching Adreno x1-85 device check to family check.

[John Schulz <john.schulz1@protonmail.com>]

Switches the is_x185 check to is_x1xx_family to accommodate more devices.
Note that I got the X1-45 GPU ID from Windows which may not be correct.

Signed-off-by: John Schulz <john.schulz1@protonmail.com>
---
 drivers/gpu/drm/msm/adreno/a6xx_gpu.c   |  3 ++-
 drivers/gpu/drm/msm/adreno/adreno_gpu.h | 12 +++++++++---
 2 files changed, 11 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/msm/adreno/a6xx_gpu.c b/drivers/gpu/drm/msm/adreno/a6xx_gpu.c
index 06cab2c6fd66..f04aeacae3c2 100644
--- a/drivers/gpu/drm/msm/adreno/a6xx_gpu.c
+++ b/drivers/gpu/drm/msm/adreno/a6xx_gpu.c
@@ -2,6 +2,7 @@
 /* Copyright (c) 2017-2019 The Linux Foundation. All rights reserved. */
 
 
+#include "adreno_gpu.h"
 #include "msm_gem.h"
 #include "msm_mmu.h"
 #include "msm_gpu_trace.h"
@@ -1026,7 +1027,7 @@ static int hw_init(struct msm_gpu *gpu)
 	gpu_write(gpu, REG_A6XX_UCHE_CLIENT_PF, BIT(7) | 0x1);
 
 	/* Set weights for bicubic filtering */
-	if (adreno_is_a650_family(adreno_gpu) || adreno_is_x185(adreno_gpu)) {
+	if (adreno_is_a650_family(adreno_gpu) || adreno_is_x1xx_family(adreno_gpu)) {
 		gpu_write(gpu, REG_A6XX_TPL1_BICUBIC_WEIGHTS_TABLE_0, 0);
 		gpu_write(gpu, REG_A6XX_TPL1_BICUBIC_WEIGHTS_TABLE_1,
 			0x3fe05ff4);
diff --git a/drivers/gpu/drm/msm/adreno/adreno_gpu.h b/drivers/gpu/drm/msm/adreno/adreno_gpu.h
index 58d7e7915c57..ec36fc915433 100644
--- a/drivers/gpu/drm/msm/adreno/adreno_gpu.h
+++ b/drivers/gpu/drm/msm/adreno/adreno_gpu.h
@@ -526,9 +526,15 @@ static inline int adreno_is_a750(struct adreno_gpu *gpu)
 	return gpu->info->chip_ids[0] == 0x43051401;
 }
 
-static inline int adreno_is_x185(struct adreno_gpu *gpu)
-{
-	return gpu->info->chip_ids[0] == 0x43050c01;
+static inline int adreno_is_x1xx_family(struct adreno_gpu *gpu)
+{
+	switch (gpu->info->chip_ids[0]) {
+	case 0x1fc31043; // X1-45
+	case 0x43050c01; // X1-85
+		return 1;
+	default:
+		return 0;
+	}
 }
 
 static inline int adreno_is_a740_family(struct adreno_gpu *gpu)
-- 
2.46.1