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[199.106.103.254]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-31c23006d72sm5202274a91.1.2025.07.11.17.58.44 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 11 Jul 2025 17:58:44 -0700 (PDT) From: Jessica Zhang Date: Fri, 11 Jul 2025 17:58:17 -0700 Subject: [PATCH 12/19] drm/msm/dp: Drop ST_MAINLINK_READY hpd_state Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20250711-hpd-refactor-v1-12-33cbac823f34@oss.qualcomm.com> References: <20250711-hpd-refactor-v1-0-33cbac823f34@oss.qualcomm.com> In-Reply-To: <20250711-hpd-refactor-v1-0-33cbac823f34@oss.qualcomm.com> To: Rob Clark , Abhinav Kumar , Dmitry Baryshkov , Sean Paul , Marijn Suijten , David Airlie , Simona Vetter , Jessica Zhang Cc: linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, linux-kernel@vger.kernel.org, Yongxing Mou X-Mailer: b4 0.15-dev-a9b2a X-Developer-Signature: v=1; a=ed25519-sha256; t=1752281905; l=1230; i=jessica.zhang@oss.qualcomm.com; s=20230329; h=from:subject:message-id; bh=yjltdvgzQFS/rBBYfAe4dvA1j+EvnEUZxQgjt30Wp1o=; b=WfFiy+F0KkPjBLpzzbEf5tdoau0ORRRNR4ey0sQZ/xL06nlHnVc1WCtGxOBpGqdwwrs2bFYu6 FD54qCrYupNCmUD7Gmmd/+FQEoCpVzIuDjYOmuh1aFneX8YdiD/3Rp/ X-Developer-Key: i=jessica.zhang@oss.qualcomm.com; a=ed25519; pk=gAUCgHZ6wTJOzQa3U0GfeCDH7iZLlqIEPo4rrjfDpWE= X-Authority-Analysis: v=2.4 cv=P7o6hjAu c=1 sm=1 tr=0 ts=6871b347 cx=c_pps a=RP+M6JBNLl+fLTcSJhASfg==:117 a=JYp8KDb2vCoCEuGobkYCKw==:17 a=IkcTkHD0fZMA:10 a=Wb1JkmetP80A:10 a=EUspDBNiAAAA:8 a=5QVpEtgF4fCaE371oBMA:9 a=QEXdDO2ut3YA:10 a=iS9zxrgQBfv6-_F4QbHw:22 X-Proofpoint-ORIG-GUID: wG7xUwc95sleL-uw_HeMkbh1IB-S9wOB X-Proofpoint-GUID: wG7xUwc95sleL-uw_HeMkbh1IB-S9wOB X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUwNzEyMDAwNSBTYWx0ZWRfX1+hGfcI3aPBH resfSttgl19YoZMK4mWfJcXGTG8SWALTr3yJQMQkcswgD4qq1N0RDBM+OzDQMh5oC3868dfJjdi KMTgvUymPo19fC4L4637pXVFIKXNinQs7JW0tHaEK9KFCOZginGWOT0osp1ise4fQOH3py0XMo6 whq3MolMAqcwLBuxZGLsS5LZf3UBc66/ln8cizAfo2JF7MNFCAwtrSKLO15PIWwXgeyw5DpQJNZ +HI5dMk7VF8jklJyor07U+WxOovChZxzBYugyv5FEHSwKTQUIeI/X2K7S9gDZT02+UeL3Szth11 0WRxtDxQ4kEeA0N4SPMNjE2BW7VEK5bC9DK84vPt2xp8rXaoTXrYiYd96pxv81kqVksJrGfPI/l OMae6LivXO5e2khn34sos9+csujGFrbyn94MleGLqKJgiY97tcgW5Fgcaqr3XkkQtvfI7NGL X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1099,Hydra:6.1.7,FMLib:17.12.80.40 definitions=2025-07-11_07,2025-07-09_01,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 priorityscore=1501 phishscore=0 bulkscore=0 mlxscore=0 malwarescore=0 spamscore=0 lowpriorityscore=0 suspectscore=0 clxscore=1015 adultscore=0 mlxlogscore=999 classifier=spam authscore=0 authtc=n/a authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2505280000 definitions=main-2507120005 Drop the now-unused ST_MAINLINK_READY hpd_state. Signed-off-by: Jessica Zhang --- drivers/gpu/drm/msm/dp/dp_display.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/drivers/gpu/drm/msm/dp/dp_display.c b/drivers/gpu/drm/msm/dp/dp_display.c index 17093b78900c..5efc8d4ecf54 100644 --- a/drivers/gpu/drm/msm/dp/dp_display.c +++ b/drivers/gpu/drm/msm/dp/dp_display.c @@ -46,7 +46,6 @@ enum { /* event thread connection state */ enum { ST_DISCONNECTED, - ST_MAINLINK_READY, ST_CONNECTED, ST_DISCONNECT_PENDING, }; @@ -526,7 +525,6 @@ static int msm_dp_display_handle_port_status_changed(struct msm_dp_display_priva } } else { if (!dp->msm_dp_display.connected) { - dp->hpd_state = ST_MAINLINK_READY; rc = msm_dp_display_process_hpd_high(dp); if (rc) dp->hpd_state = ST_DISCONNECTED; @@ -613,8 +611,6 @@ static int msm_dp_hpd_plug_handle(struct msm_dp_display_private *dp, u32 data) dp->hpd_state = ST_DISCONNECTED; dp->msm_dp_display.connected = false; pm_runtime_put_sync(&pdev->dev); - } else { - dp->hpd_state = ST_MAINLINK_READY; } drm_dbg_dp(dp->drm_dev, "After, type=%d hpd_state=%d\n", -- 2.50.1