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a=ed25519-sha256; t=1756131419; l=2040; i=yongxing.mou@oss.qualcomm.com; s=20241121; h=from:subject:message-id; bh=c96ZWM2YbGkHRur6wRdiO/jYHW4Vd3JzeA7uCSEtT40=; b=7A1066X0KZACbntHPM+Jt/eD3ZsGYrvKe6zzDb5Z8KcJMssPlZjEANxf0jIuv1DUHGdJUBX6L K70v2S0HEELDa+s60FWY1wBPrH07gJDdKqrPryvvoisMjvel6HNe6/z X-Developer-Key: i=yongxing.mou@oss.qualcomm.com; a=ed25519; pk=zeCnFRUqtOQMeFvdwex2M5o0Yf67UHYfwCyBRQ3kFbU= X-Proofpoint-GUID: 0OIepj-7HCWqIw0ZM-4N7RKjxabQP0vD X-Proofpoint-ORIG-GUID: 0OIepj-7HCWqIw0ZM-4N7RKjxabQP0vD X-Authority-Analysis: v=2.4 cv=JJo7s9Kb c=1 sm=1 tr=0 ts=68ac7080 cx=c_pps a=WW5sKcV1LcKqjgzy2JUPuA==:117 a=Uz3yg00KUFJ2y2WijEJ4bw==:17 a=IkcTkHD0fZMA:10 a=2OwXVqhp2XgA:10 a=EUspDBNiAAAA:8 a=aoENilsEcffTQy9B1RkA:9 a=QEXdDO2ut3YA:10 a=OpyuDcXvxspvyRM73sMx:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUwODIzMDAzMSBTYWx0ZWRfX/J9ex3BA1eg2 FVCQPvMiQizd78oOtB4qgu6lbdOcI8zWDJeLvXF/RC87mrRikcBw8i1BwY9NMCb8+DTgY2NnS9P DDCEMH+FnyzZzqKShkmbCX7TJ0Q8akIhICdvmGMdWaZnjv1+SkRmMkh+o1jWwRAUJVwa3UBH+Cc x8fHagbqmUDRIWoHbzt32Wdh+Hn1FeIpl17txkm/TLsX/DoKreZyZ0NKhCNc9AYU/qFgy0usCEa qZeDabc9izTxJm7LFaKfUzxwjkbjn20D3lReVhTit5BrHcu71OzSNPxluk/KskJX1VjbqvzRNvZ JGzRuYUJHmYG5/00R4sfNv1MCdG3U9gGnZUyeRl/pGxuSjdqpXuCkiDLquGVdSoxXgjsg8Buqyq xpYpK+W9 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1099,Hydra:6.1.9,FMLib:17.12.80.40 definitions=2025-08-25_06,2025-08-20_03,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 adultscore=0 bulkscore=0 spamscore=0 impostorscore=0 malwarescore=0 clxscore=1015 priorityscore=1501 suspectscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2507300000 definitions=main-2508230031 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" The MISC1_MISC0 register contains stream-specific configuration bits. To improve code clarity and modularity, this patch refactors the related code into a new helper function: msm_dp_ctrl_config_misc1_misc0(). This separation also prepares the codebase for future MST stream programming support. Signed-off-by: Yongxing Mou --- drivers/gpu/drm/msm/dp/dp_ctrl.c | 15 +++++++++++---- 1 file changed, 11 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/msm/dp/dp_ctrl.c b/drivers/gpu/drm/msm/dp/dp_ctrl.c index 45d6c9a7f7ddaa049443253cbf4c6fc5feda3177..6bfb639c1ebd33f1103c5b68dfb40701738fa267 100644 --- a/drivers/gpu/drm/msm/dp/dp_ctrl.c +++ b/drivers/gpu/drm/msm/dp/dp_ctrl.c @@ -447,13 +447,13 @@ static void msm_dp_ctrl_lane_mapping(struct msm_dp_ctrl_private *ctrl) ln_mapping); } -static void msm_dp_ctrl_configure_source_params(struct msm_dp_ctrl_private *ctrl) +static void msm_dp_ctrl_config_misc1_misc0(struct msm_dp_ctrl_private *ctrl, + struct msm_dp_panel *msm_dp_panel) { u32 colorimetry_cfg, test_bits_depth, misc_val; - msm_dp_ctrl_config_ctrl_streams(ctrl, ctrl->panel); - - test_bits_depth = msm_dp_link_get_test_bits_depth(ctrl->link, ctrl->panel->msm_dp_mode.bpp); + test_bits_depth = msm_dp_link_get_test_bits_depth(ctrl->link, + msm_dp_panel->msm_dp_mode.bpp); colorimetry_cfg = msm_dp_link_get_colorimetry_config(ctrl->link); misc_val = msm_dp_read_link(ctrl, REG_DP_MISC1_MISC0); @@ -467,6 +467,13 @@ static void msm_dp_ctrl_configure_source_params(struct msm_dp_ctrl_private *ctrl drm_dbg_dp(ctrl->drm_dev, "misc settings = 0x%x\n", misc_val); msm_dp_write_link(ctrl, REG_DP_MISC1_MISC0, misc_val); +} + +static void msm_dp_ctrl_configure_source_params(struct msm_dp_ctrl_private *ctrl) +{ + msm_dp_ctrl_config_ctrl_streams(ctrl, ctrl->panel); + + msm_dp_ctrl_config_misc1_misc0(ctrl, ctrl->panel); msm_dp_panel_timing_cfg(ctrl->panel, ctrl->msm_dp_ctrl.wide_bus_en); } -- 2.34.1