[v2,1/2] drm/dp: Add PHY_TEST_PATTERN CP2520 Pattern 2 and 3
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Message ID 20200723003627.31198-1-khaled.almahallawy@intel.com
State New
Headers show
Series
  • [v2,1/2] drm/dp: Add PHY_TEST_PATTERN CP2520 Pattern 2 and 3
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Commit Message

Khaled Almahallawy July 23, 2020, 12:36 a.m. UTC
Add the missing CP2520 pattern 2 and 3 phy compliance patterns

v2: cosemtic changes

Reviewed-by: Manasi Navare <manasi.d.navare@intel.com> (v1)
Signed-off-by: Khaled Almahallawy <khaled.almahallawy@intel.com>
---
 drivers/gpu/drm/drm_dp_helper.c | 2 +-
 include/drm/drm_dp_helper.h     | 4 +++-
 2 files changed, 4 insertions(+), 2 deletions(-)

Patch
diff mbox series

diff --git a/drivers/gpu/drm/drm_dp_helper.c b/drivers/gpu/drm/drm_dp_helper.c
index a3c82e726057..d0fb78c6aca6 100644
--- a/drivers/gpu/drm/drm_dp_helper.c
+++ b/drivers/gpu/drm/drm_dp_helper.c
@@ -1583,7 +1583,7 @@  int drm_dp_get_phy_test_pattern(struct drm_dp_aux *aux,
 			return err;
 
 		break;
-	case DP_PHY_TEST_PATTERN_CP2520:
+	case DP_PHY_TEST_PATTERN_CP2520_PAT1:
 		err = drm_dp_dpcd_read(aux, DP_TEST_HBR2_SCRAMBLER_RESET,
 				       &data->hbr2_reset,
 				       sizeof(data->hbr2_reset));
diff --git a/include/drm/drm_dp_helper.h b/include/drm/drm_dp_helper.h
index e47dc22ebf50..fbf83f207b15 100644
--- a/include/drm/drm_dp_helper.h
+++ b/include/drm/drm_dp_helper.h
@@ -708,7 +708,9 @@ 
 # define DP_PHY_TEST_PATTERN_ERROR_COUNT    0x2
 # define DP_PHY_TEST_PATTERN_PRBS7          0x3
 # define DP_PHY_TEST_PATTERN_80BIT_CUSTOM   0x4
-# define DP_PHY_TEST_PATTERN_CP2520         0x5
+# define DP_PHY_TEST_PATTERN_CP2520_PAT1    0x5
+# define DP_PHY_TEST_PATTERN_CP2520_PAT2    0x6
+# define DP_PHY_TEST_PATTERN_CP2520_PAT3    0x7
 
 #define DP_TEST_HBR2_SCRAMBLER_RESET        0x24A
 #define DP_TEST_80BIT_CUSTOM_PATTERN_7_0    0x250