Tom Rix cdd296cdae drm/gma500: fix error check ... Reviewing this block of code in cdv_intel_dp_init() ret = cdv_intel_dp_aux_native_read(gma_encoder, DP_DPCD_REV, ... cdv_intel_edp_panel_vdd_off(gma_encoder); if (ret == 0) { /* if this fails, presume the device is a ghost */ DRM_INFO("failed to retrieve link info, disabling eDP\n"); drm_encoder_cleanup(encoder); cdv_intel_dp_destroy(connector); goto err_priv; } else { The (ret == 0) is not strict enough. cdv_intel_dp_aux_native_read() returns > 0 on success otherwise it is failure. So change to <= Fixes: d112a8163f ("gma500/cdv: Add eDP support") Signed-off-by: Tom Rix <trix@redhat.com> Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200805205911.20927-1-trix@redhat.com		2020-08-19 15:49:10 +02:00
..
drm	drm/gma500: fix error check	2020-08-19 15:49:10 +02:00
host1x	gpu: host1x: debug: Dump push buffer state	2020-07-17 16:06:14 +02:00
ipu-v3	gpu: ipu-v3: image-convert: Wait for all EOFs before completing a tile	2020-07-20 15:16:05 +02:00
trace
vga	vgaarb: mark vga_tryget static	2020-08-01 11:28:17 +02:00
Makefile