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[2001:14ba:a073:af00:264b:feff:fe8b:be8a]) by smtp.gmail.com with ESMTPSA id 38308e7fff4ca-382eb7b1a4dsm58078801fa.17.2026.01.14.23.29.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 14 Jan 2026 23:29:14 -0800 (PST) From: Dmitry Baryshkov Date: Thu, 15 Jan 2026 09:29:07 +0200 Subject: [PATCH v3 2/8] drm/msm/dp: Fix the ISR_* enum values Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260115-hpd-refactor-v3-2-08e2f3bcd2e0@oss.qualcomm.com> References: <20260115-hpd-refactor-v3-0-08e2f3bcd2e0@oss.qualcomm.com> In-Reply-To: <20260115-hpd-refactor-v3-0-08e2f3bcd2e0@oss.qualcomm.com> To: Rob Clark , Dmitry Baryshkov , Abhinav Kumar , Jessica Zhang , Sean Paul , Marijn Suijten , David Airlie , Simona Vetter , Kuogee Hsieh Cc: linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, linux-kernel@vger.kernel.org, Jessica Zhang X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=1093; i=dmitry.baryshkov@oss.qualcomm.com; h=from:subject:message-id; bh=Ww/3qknDh3ls3uKJd9KJ6MipP3FzUf7GXLi0EYvbbNM=; b=owEBbQGS/pANAwAKAYs8ij4CKSjVAcsmYgBpaJdD8iaVfqQctF1fuYMmitxW2AoGGVd+jarYM 1Fc+aQwmJCJATMEAAEKAB0WIQRMcISVXLJjVvC4lX+LPIo+Aiko1QUCaWiXQwAKCRCLPIo+Aiko 1RfXB/44P3jjfjIOIC2l0lP7Ir9d1o7Aixod0q7u6GLW2lFftilClKP7EunTO8cq+IgD3nTQoED XV+1shE9OCnUlvjQq2UFbAgh0AcfRQfTG2Y6ubtE2vu9Hl25KyfOLUuy+h9kPHcHC0d5jDuxMWi E4LdltEClbLp/C8+TGTVB953f653Aag/iSvoXlR7IzS2b9SCUECWHRptR0AXXuTztCnMRjJPAJB S1TsGwMhl5sTTae8WVxKHrTcvv93akl9G0vMgDcZ6FBDtTdnZx047GjVgy/K5AzWnTKlJgU1r0c 1HD89JZ+9p+z3Nqe/P1ckmPFpMj87sTH26EtwBFAta3m/Mmh X-Developer-Key: i=dmitry.baryshkov@oss.qualcomm.com; a=openpgp; fpr=8F88381DD5C873E4AE487DA5199BF1243632046A X-Proofpoint-GUID: BhbKv4H__IlWNcvFdcgi5Wzc1nUZ-GdD X-Authority-Analysis: v=2.4 cv=fbWgCkQF c=1 sm=1 tr=0 ts=6968974d cx=c_pps a=hnmNkyzTK/kJ09Xio7VxxA==:117 a=xqWC_Br6kY4A:10 a=IkcTkHD0fZMA:10 a=vUbySO9Y5rIA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=EUspDBNiAAAA:8 a=aneus3DpQx8xEqIVSrsA:9 a=QEXdDO2ut3YA:10 a=PEH46H7Ffwr30OY-TuGO:22 X-Proofpoint-ORIG-GUID: BhbKv4H__IlWNcvFdcgi5Wzc1nUZ-GdD X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMTE1MDA0OSBTYWx0ZWRfX++lfSMYisVR8 /SRvcF+GZodI9X1YfXMjxo9RulDC9gV7bkptzXQ4pk9pF7MeFinKukaLCH4jtkOz5zR8Kfp7FsJ X0g2IlvgvuESDHzZJBro9inJyp9M9LySw0Xm9+bJTyUaOcY5ghWr1UAYTf4wBuATJXEne+Y6VBM kyCd0bDRWbDLniGB5XFeWZ4xYvZKQTJGaIuZlxm07fb/AQuTG9ityTJe6jtZsD7/+sSAyIz3kMn wBiCrVzT+uEeU/970Gd9zyc1y3C0+NTTE9xGVXEZA8qhg7+M60j6tVs1HKaORlhp6eq7Kq4WZqh ud91vbmIJGmhhieXgj698cqOsgdZUv2sZdVtHplqQ2OngWvfwaaL+4s04yHoNYt0gy0ell0vDza XRkA2tkXySyYJSowjoA66iamKtYNu8VDgfkRkl+o22wQ1/XuhnJ5joiZhIM+lGnEFFs4V/gM5Qa z3/S3p7lByHDFW6688w== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.9,FMLib:17.12.100.49 definitions=2026-01-15_02,2026-01-14_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 suspectscore=0 impostorscore=0 phishscore=0 priorityscore=1501 adultscore=0 clxscore=1015 malwarescore=0 bulkscore=0 lowpriorityscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2512120000 definitions=main-2601150049 From: Jessica Zhang The ISR_HPD_* enum should represent values that can be read from the REG_DP_DP_HPD_INT_STATUS register. Swap ISR_HPD_IO_GLITCH_COUNT and ISR_HPD_REPLUG_COUNT to map them correctly to register values. While we are at it, correct the spelling for ISR_HPD_REPLUG_COUNT. Fixes: 8ede2ecc3e5e ("drm/msm/dp: Add DP compliance tests on Snapdragon Chi= psets") Signed-off-by: Jessica Zhang Signed-off-by: Dmitry Baryshkov Reviewed-by: Konrad Dybcio --- drivers/gpu/drm/msm/dp/dp_display.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/msm/dp/dp_display.c b/drivers/gpu/drm/msm/dp/d= p_display.c index 476848bf8cd1..5997cd28ba11 100644 --- a/drivers/gpu/drm/msm/dp/dp_display.c +++ b/drivers/gpu/drm/msm/dp/dp_display.c @@ -38,9 +38,9 @@ enum { ISR_DISCONNECTED, ISR_CONNECT_PENDING, ISR_CONNECTED, - ISR_HPD_REPLUG_COUNT, + ISR_HPD_IO_GLITCH_COUNT, ISR_IRQ_HPD_PULSE_COUNT, - ISR_HPD_LO_GLITH_COUNT, + ISR_HPD_REPLUG_COUNT, }; =20 /* event thread connection state */ --=20 2.47.3