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-rw-r--r--meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3722-drm-amd-display-replace-FIXME-with-TODO.patch146
1 files changed, 146 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3722-drm-amd-display-replace-FIXME-with-TODO.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3722-drm-amd-display-replace-FIXME-with-TODO.patch
new file mode 100644
index 00000000..e0416e4b
--- /dev/null
+++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3722-drm-amd-display-replace-FIXME-with-TODO.patch
@@ -0,0 +1,146 @@
+From 40c33546d84b5ec1552dcea57f02599cf03a29cc Mon Sep 17 00:00:00 2001
+From: Qingqing Zhuo <qingqing.zhuo@amd.com>
+Date: Thu, 22 Aug 2019 15:28:26 -0400
+Subject: [PATCH 3722/4256] drm/amd/display: replace FIXME with TODO
+
+Signed-off-by: Qingqing Zhuo <qingqing.zhuo@amd.com>
+Reviewed-by: Charlene Liu <Charlene.Liu@amd.com>
+Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
+---
+ .../amd/display/dc/dml/dcn20/display_rq_dlg_calc_20.c | 8 ++++----
+ .../display/dc/dml/dcn20/display_rq_dlg_calc_20v2.c | 8 ++++----
+ .../drm/amd/display/dc/dml/dml1_display_rq_dlg_calc.c | 10 +++++-----
+ 3 files changed, 13 insertions(+), 13 deletions(-)
+
+diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn20/display_rq_dlg_calc_20.c b/drivers/gpu/drm/amd/display/dc/dml/dcn20/display_rq_dlg_calc_20.c
+index 878bf4782ce6..2c7455e22a65 100644
+--- a/drivers/gpu/drm/amd/display/dc/dml/dcn20/display_rq_dlg_calc_20.c
++++ b/drivers/gpu/drm/amd/display/dc/dml/dcn20/display_rq_dlg_calc_20.c
+@@ -207,7 +207,7 @@ static void extract_rq_regs(struct display_mode_lib *mode_lib,
+ rq_regs->rq_regs_l.swath_height = dml_log2(rq_param.dlg.rq_l.swath_height);
+ rq_regs->rq_regs_c.swath_height = dml_log2(rq_param.dlg.rq_c.swath_height);
+
+- // FIXME: take the max between luma, chroma chunk size?
++ // TODO: take the max between luma, chroma chunk size?
+ // okay for now, as we are setting chunk_bytes to 8kb anyways
+ if (rq_param.sizing.rq_l.chunk_bytes >= 32 * 1024) { //32kb
+ rq_regs->drq_expansion_mode = 0;
+@@ -677,7 +677,7 @@ static void get_surf_rq_param(struct display_mode_lib *mode_lib,
+ unsigned int meta_pitch = 0;
+ unsigned int ppe = mode_422 ? 2 : 1;
+
+- // FIXME check if ppe apply for both luma and chroma in 422 case
++ // TODO check if ppe apply for both luma and chroma in 422 case
+ if (is_chroma) {
+ vp_width = pipe_src_param.viewport_width_c / ppe;
+ vp_height = pipe_src_param.viewport_height_c;
+@@ -959,7 +959,7 @@ static void dml20_rq_dlg_get_dlg_params(struct display_mode_lib *mode_lib,
+ // Source
+ // dcc_en = src.dcc;
+ dual_plane = is_dual_plane((enum source_format_class)(src->source_format));
+- mode_422 = 0; // FIXME
++ mode_422 = 0; // TODO
+ access_dir = (src->source_scan == dm_vert); // vp access direction: horizontal or vertical accessed
+ // bytes_per_element_l = get_bytes_per_element(source_format_class(src.source_format), 0);
+ // bytes_per_element_c = get_bytes_per_element(source_format_class(src.source_format), 1);
+@@ -1655,7 +1655,7 @@ static void calculate_ttu_cursor(struct display_mode_lib *mode_lib,
+ cur_width_ub = dml_ceil((double) cur_src_width / (double) cur_req_width, 1)
+ * (double) cur_req_width;
+ cur_req_per_width = cur_width_ub / (double) cur_req_width;
+- hactive_cur = (double) cur_src_width / hscl_ratio; // FIXME: oswin to think about what to do for cursor
++ hactive_cur = (double) cur_src_width / hscl_ratio; // TODO: oswin to think about what to do for cursor
+
+ if (vratio_pre_l <= 1.0) {
+ *refcyc_per_req_delivery_pre_cur = hactive_cur * ref_freq_to_pix_freq
+diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn20/display_rq_dlg_calc_20v2.c b/drivers/gpu/drm/amd/display/dc/dml/dcn20/display_rq_dlg_calc_20v2.c
+index ed8bf5f723c9..1e6aeb1bd2bf 100644
+--- a/drivers/gpu/drm/amd/display/dc/dml/dcn20/display_rq_dlg_calc_20v2.c
++++ b/drivers/gpu/drm/amd/display/dc/dml/dcn20/display_rq_dlg_calc_20v2.c
+@@ -207,7 +207,7 @@ static void extract_rq_regs(struct display_mode_lib *mode_lib,
+ rq_regs->rq_regs_l.swath_height = dml_log2(rq_param.dlg.rq_l.swath_height);
+ rq_regs->rq_regs_c.swath_height = dml_log2(rq_param.dlg.rq_c.swath_height);
+
+- // FIXME: take the max between luma, chroma chunk size?
++ // TODO: take the max between luma, chroma chunk size?
+ // okay for now, as we are setting chunk_bytes to 8kb anyways
+ if (rq_param.sizing.rq_l.chunk_bytes >= 32 * 1024) { //32kb
+ rq_regs->drq_expansion_mode = 0;
+@@ -677,7 +677,7 @@ static void get_surf_rq_param(struct display_mode_lib *mode_lib,
+ unsigned int meta_pitch = 0;
+ unsigned int ppe = mode_422 ? 2 : 1;
+
+- // FIXME check if ppe apply for both luma and chroma in 422 case
++ // TODO check if ppe apply for both luma and chroma in 422 case
+ if (is_chroma) {
+ vp_width = pipe_src_param.viewport_width_c / ppe;
+ vp_height = pipe_src_param.viewport_height_c;
+@@ -959,7 +959,7 @@ static void dml20v2_rq_dlg_get_dlg_params(struct display_mode_lib *mode_lib,
+ // Source
+ // dcc_en = src.dcc;
+ dual_plane = is_dual_plane((enum source_format_class)(src->source_format));
+- mode_422 = 0; // FIXME
++ mode_422 = 0; // TODO
+ access_dir = (src->source_scan == dm_vert); // vp access direction: horizontal or vertical accessed
+ // bytes_per_element_l = get_bytes_per_element(source_format_class(src.source_format), 0);
+ // bytes_per_element_c = get_bytes_per_element(source_format_class(src.source_format), 1);
+@@ -1655,7 +1655,7 @@ static void calculate_ttu_cursor(struct display_mode_lib *mode_lib,
+ cur_width_ub = dml_ceil((double) cur_src_width / (double) cur_req_width, 1)
+ * (double) cur_req_width;
+ cur_req_per_width = cur_width_ub / (double) cur_req_width;
+- hactive_cur = (double) cur_src_width / hscl_ratio; // FIXME: oswin to think about what to do for cursor
++ hactive_cur = (double) cur_src_width / hscl_ratio; // TODO: oswin to think about what to do for cursor
+
+ if (vratio_pre_l <= 1.0) {
+ *refcyc_per_req_delivery_pre_cur = hactive_cur * ref_freq_to_pix_freq
+diff --git a/drivers/gpu/drm/amd/display/dc/dml/dml1_display_rq_dlg_calc.c b/drivers/gpu/drm/amd/display/dc/dml/dml1_display_rq_dlg_calc.c
+index ad8571f5a142..4c3e9cc30167 100644
+--- a/drivers/gpu/drm/amd/display/dc/dml/dml1_display_rq_dlg_calc.c
++++ b/drivers/gpu/drm/amd/display/dc/dml/dml1_display_rq_dlg_calc.c
+@@ -243,7 +243,7 @@ void dml1_extract_rq_regs(
+ rq_regs->rq_regs_l.swath_height = dml_log2(rq_param.dlg.rq_l.swath_height);
+ rq_regs->rq_regs_c.swath_height = dml_log2(rq_param.dlg.rq_c.swath_height);
+
+- /* FIXME: take the max between luma, chroma chunk size?
++ /* TODO: take the max between luma, chroma chunk size?
+ * okay for now, as we are setting chunk_bytes to 8kb anyways
+ */
+ if (rq_param.sizing.rq_l.chunk_bytes >= 32 * 1024) { /*32kb */
+@@ -602,7 +602,7 @@ static void get_surf_rq_param(
+ unsigned int log2_dpte_group_length;
+ unsigned int func_meta_row_height, func_dpte_row_height;
+
+- /* FIXME check if ppe apply for both luma and chroma in 422 case */
++ /* TODO check if ppe apply for both luma and chroma in 422 case */
+ if (is_chroma) {
+ vp_width = pipe_src_param.viewport_width_c / ppe;
+ vp_height = pipe_src_param.viewport_height_c;
+@@ -1141,7 +1141,7 @@ void dml1_rq_dlg_get_dlg_params(
+ ASSERT(disp_dlg_regs->refcyc_h_blank_end < (unsigned int) dml_pow(2, 13));
+ disp_dlg_regs->dlg_vblank_end = interlaced ? (vblank_end / 2) : vblank_end; /* 15 bits */
+
+- prefetch_xy_calc_in_dcfclk = 24.0; /* FIXME: ip_param */
++ prefetch_xy_calc_in_dcfclk = 24.0; /* TODO: ip_param */
+ min_dcfclk_mhz = dlg_sys_param.deepsleep_dcfclk_mhz;
+ t_calc_us = prefetch_xy_calc_in_dcfclk / min_dcfclk_mhz;
+ min_ttu_vblank = dlg_sys_param.t_urg_wm_us;
+@@ -1182,7 +1182,7 @@ void dml1_rq_dlg_get_dlg_params(
+ dcc_en = e2e_pipe_param.pipe.src.dcc;
+ dual_plane = is_dual_plane(
+ (enum source_format_class) e2e_pipe_param.pipe.src.source_format);
+- mode_422 = 0; /* FIXME */
++ mode_422 = 0; /* TODO */
+ access_dir = (e2e_pipe_param.pipe.src.source_scan == dm_vert); /* vp access direction: horizontal or vertical accessed */
+ bytes_per_element_l = get_bytes_per_element(
+ (enum source_format_class) e2e_pipe_param.pipe.src.source_format,
+@@ -1837,7 +1837,7 @@ void dml1_rq_dlg_get_dlg_params(
+ cur0_width_ub = dml_ceil((double) cur0_src_width / (double) cur0_req_width, 1)
+ * (double) cur0_req_width;
+ cur0_req_per_width = cur0_width_ub / (double) cur0_req_width;
+- hactive_cur0 = (double) cur0_src_width / hratios_cur0; /* FIXME: oswin to think about what to do for cursor */
++ hactive_cur0 = (double) cur0_src_width / hratios_cur0; /* TODO: oswin to think about what to do for cursor */
+
+ if (vratio_pre_l <= 1.0) {
+ refcyc_per_req_delivery_pre_cur0 = hactive_cur0 * ref_freq_to_pix_freq
+--
+2.17.1
+
generated by cgit 1.2.3-korg (git 2.39.0) at 2024-04-20 03:49:12 +0000